{
    "file_diffs": [
        {
            "old_file_content": "next release\n============\n\nFeatures\n--------\n\n- ``ACLAuthorizationPolicy`` supports ``__acl__`` as a callable. This\n  removes the ambiguity between the potential ``AttributeError`` that would\n  be raised on the ``context`` when the property was not defined and the\n  ``AttributeError`` that could be raised from any user-defined code within\n  a dynamic property. It is recommended to define a dynamic ACL as a callable\n  to avoid this ambiguity. See https://github.com/Pylons/pyramid/issues/735.\n\n1.4 (2012-12-18)\n================\n\nDocs\n----\n\n- Fix functional tests in the ZODB tutorial\n\n1.4b3 (2012-12-10)\n==================\n\n- Packaging release only, no code changes.  1.4b2 was a brownbag release due to\n  missing directories in the tarball.\n\n1.4b2 (2012-12-10)\n==================\n\nDocs\n----\n\n- Scaffolding is now PEP-8 compliant (at least for a brief shining moment).\n\n- Tutorial improvements.\n\nBackwards Incompatibilities\n---------------------------\n\n- Modified the ``_depth`` argument to ``pyramid.view.view_config`` to accept\n  a value relative to the invocation of ``view_config`` itself. Thus, when it\n  was previously expecting a value of ``1`` or greater, to reflect that\n  the caller of ``view_config`` is 1 stack frame away from ``venusian.attach``,\n  this implementation detail is now hidden.\n\n- Modified the ``_backframes`` argument to ``pyramid.util.action_method`` in a\n  similar way to the changes described to ``_depth`` above.  This argument\n  remains undocumented, but might be used in the wild by some insane person.\n\n1.4b1 (2012-11-21)\n==================\n\nFeatures\n--------\n\n- Small microspeed enhancement which anticipates that a\n  ``pyramid.response.Response`` object is likely to be returned from a view.\n  Some code is shortcut if the class of the object returned by a view is this\n  class.  A similar microoptimization was done to\n  ``pyramid.request.Request.is_response``.\n\n- Make it possible to use variable arguments on ``p*`` commands (``pserve``,\n  ``pshell``, ``pviews``, etc) in the form ``a=1 b=2`` so you can fill in\n  values in parameterized ``.ini`` file, e.g. ``pshell etc/development.ini\n  http_port=8080``.  See https://github.com/Pylons/pyramid/pull/714\n\n- A somewhat advanced and obscure feature of Pyramid event handlers is their\n  ability to handle \"multi-interface\" notifications.  These notifications have\n  traditionally presented multiple objects to the subscriber callable.  For\n  instance, if an event was sent by code like this::\n\n     registry.notify(event, context)\n\n  In the past, in order to catch such an event, you were obligated to write and\n  register an event subscriber that mentioned both the event and the context in\n  its argument list::\n\n     @subscriber([SomeEvent, SomeContextType])\n     def asubscriber(event, context):\n         pass\n\n  In many subscriber callables registered this way, it was common for the logic\n  in the subscriber callable to completely ignore the second and following\n  arguments (e.g. ``context`` in the above example might be ignored), because\n  they usually existed as attributes of the event anyway.  You could usually\n  get the same value by doing ``event.context`` or similar.\n\n  The fact that you needed to put an extra argument which you usually ignored\n  in the subscriber callable body was only a minor annoyance until we added\n  \"subscriber predicates\", used to narrow the set of circumstances under which\n  a subscriber will be executed, in a prior 1.4 alpha release.  Once those were\n  added, the annoyance was escalated, because subscriber predicates needed to\n  accept the same argument list and arity as the subscriber callables that they\n  were configured against.  So, for example, if you had these two subscriber\n  registrations in your code::\n\n     @subscriber([SomeEvent, SomeContextType])\n     def asubscriber(event, context):\n         pass\n\n     @subscriber(SomeOtherEvent)\n     def asubscriber(event):\n         pass\n \n  And you wanted to use a subscriber predicate::\n\n     @subscriber([SomeEvent, SomeContextType], mypredicate=True)\n     def asubscriber1(event, context):\n         pass\n\n     @subscriber(SomeOtherEvent, mypredicate=True)\n     def asubscriber2(event):\n         pass\n\n  If an existing ``mypredicate`` subscriber predicate had been written in such\n  a way that it accepted only one argument in its ``__call__``, you could not\n  use it against a subscription which named more than one interface in its\n  subscriber interface list.  Similarly, if you had written a subscriber\n  predicate that accepted two arguments, you couldn't use it against a\n  registration that named only a single interface type.\n\n  For example, if you created this predicate::\n\n    class MyPredicate(object):\n        # portions elided...\n        def __call__(self, event):\n            return self.val == event.context.foo\n\n  It would not work against a multi-interface-registered subscription, so in\n  the above example, when you attempted to use it against ``asubscriber1``, it\n  would fail at runtime with a TypeError, claiming something was attempting to\n  call it with too many arguments.\n\n  To hack around this limitation, you were obligated to design the\n  ``mypredicate`` predicate to expect to receive in its ``__call__`` either a\n  single ``event`` argument (a SomeOtherEvent object) *or* a pair of arguments\n  (a SomeEvent object and a SomeContextType object), presumably by doing\n  something like this::\n\n    class MyPredicate(object):\n        # portions elided...\n        def __call__(self, event, context=None):\n            return self.val == event.context.foo\n\n  This was confusing and bad.\n\n  In order to allow people to ignore unused arguments to subscriber callables\n  and to normalize the relationship between event subscribers and subscriber\n  predicates, we now allow both subscribers and subscriber predicates to accept\n  only a single ``event`` argument even if they've been subscribed for\n  notifications that involve multiple interfaces.  Subscribers and subscriber\n  predicates that accept only one argument will receive the first object passed\n  to ``notify``; this is typically (but not always) the event object.  The\n  other objects involved in the subscription lookup will be discarded.  You can\n  now write an event subscriber that accepts only ``event`` even if it\n  subscribes to multiple interfaces::\n\n     @subscriber([SomeEvent, SomeContextType])\n     def asubscriber(event):\n         # this will work!\n\n  This prevents you from needing to match the subscriber callable parameters to\n  the subscription type unnecessarily, especially when you don't make use of\n  any argument in your subscribers except for the event object itself.\n\n  Note, however, that if the event object is not the first\n  object in the call to ``notify``, you'll run into trouble.  For example, if\n  notify is called with the context argument first::\n\n     registry.notify(context, event)\n\n  You won't be able to take advantage of the event-only feature.  It will\n  \"work\", but the object received by your event handler won't be the event\n  object, it will be the context object, which won't be very useful::\n\n     @subscriber([SomeContextType, SomeEvent])\n     def asubscriber(event):\n         # bzzt! you'll be getting the context here as ``event``, and it'll \n         # be useless\n\n  Existing multiple-argument subscribers continue to work without issue, so you\n  should continue use those if your system notifies using multiple interfaces\n  and the first interface is not the event interface.  For example::\n\n     @subscriber([SomeContextType, SomeEvent])\n     def asubscriber(context, event):\n         # this will still work!\n\n  The event-only feature makes it possible to use a subscriber predicate that\n  accepts only a request argument within both multiple-interface subscriber\n  registrations and single-interface subscriber registrations.  You needn't\n  make slightly different variations of predicates depending on the\n  subscription type arguments.  Instead, just write all your subscriber\n  predicates so they only accept ``event`` in their ``__call__`` and they'll be\n  useful across all registrations for subscriptions that use an event as their\n  first argument, even ones which accept more than just ``event``.\n\n  However, the same caveat applies to predicates as to subscriber callables: if\n  you're subscribing to a multi-interface event, and the first interface is not\n  the event interface, the predicate won't work properly.  In such a case,\n  you'll need to match the predicate ``__call__`` argument ordering and\n  composition to the ordering of the interfaces.  For example, if the\n  registration for the subscription uses ``[SomeContext, SomeEvent]``, you'll\n  need to reflect that in the ordering of the parameters of the predicate's\n  ``__call__`` method::\n\n        def __call__(self, context, event):\n            return event.request.path.startswith(self.val)\n\n  tl;dr: 1) When using multi-interface subscriptions, always use the event type\n  as the first subscription registration argument and 2) When 1 is true, use\n  only ``event`` in your subscriber and subscriber predicate parameter lists,\n  no matter how many interfaces the subscriber is notified with.  This\n  combination will result in the maximum amount of reusability of subscriber\n  predicates and the least amount of thought on your part.  Drink responsibly.\n\nBug Fixes\n---------\n\n- A failure when trying to locate the attribute ``__text__`` on route and view\n  predicates existed when the ``debug_routematch`` setting was true or when the\n  ``pviews`` command was used. See https://github.com/Pylons/pyramid/pull/727\n\nDocumentation\n-------------\n\n- Sync up tutorial source files with the files that are rendered by the\n  scaffold that each uses.\n\n1.4a4 (2012-11-14)\n==================\n\nFeatures\n--------\n\n- ``pyramid.authentication.AuthTktAuthenticationPolicy`` has been updated to\n  support newer hashing algorithms such as ``sha512``. Existing applications\n  should consider updating if possible for improved security over the default\n  md5 hashing.\n\n- Added an ``effective_principals`` route and view predicate.\n\n- Do not allow the userid returned from the ``authenticated_userid`` or the\n  userid that is one of the list of principals returned by\n  ``effective_principals`` to be either of the strings ``system.Everyone`` or\n  ``system.Authenticated`` when any of the built-in authorization policies that\n  live in ``pyramid.authentication`` are in use.  These two strings are\n  reserved for internal usage by Pyramid and they will not be accepted as valid\n  userids.\n\n- Slightly better debug logging from\n  ``pyramid.authentication.RepozeWho1AuthenticationPolicy``.\n\n- ``pyramid.security.view_execution_permitted`` used to return ``True`` if no\n  view could be found. It now raises a ``TypeError`` exception in that case, as\n  it doesn't make sense to assert that a nonexistent view is\n  execution-permitted. See https://github.com/Pylons/pyramid/issues/299.\n\n- Allow a ``_depth`` argument to ``pyramid.view.view_config``, which will\n  permit limited composition reuse of the decorator by other software that\n  wants to provide custom decorators that are much like view_config.\n\n- Allow an iterable of decorators to be passed to\n  ``pyramid.config.Configurator.add_view``. This allows views to be wrapped\n  by more than one decorator without requiring combining the decorators\n  yourself.\n\nBug Fixes\n---------\n\n- In the past if a renderer returned ``None``, the body of the resulting\n  response would be set explicitly to the empty string.  Instead, now, the body\n  is left unchanged, which allows the renderer to set a body itself by using\n  e.g. ``request.response.body = b'foo'``.  The body set by the renderer will\n  be unmolested on the way out.  See\n  https://github.com/Pylons/pyramid/issues/709\n\n- In uncommon cases, the ``pyramid_excview_tween_factory`` might have\n  inadvertently raised a ``KeyError`` looking for ``request_iface`` as an\n  attribute of the request.  It no longer fails in this case.  See\n  https://github.com/Pylons/pyramid/issues/700\n\n- Be more tolerant of potential error conditions in ``match_param`` and\n  ``physical_path`` predicate implementations; instead of raising an exception,\n  return False.\n\n- ``pyramid.view.render_view`` was not functioning properly under Python 3.x\n  due to a byte/unicode discrepancy. See\n  https://github.com/Pylons/pyramid/issues/721\n\nDeprecations\n------------\n\n- ``pyramid.authentication.AuthTktAuthenticationPolicy`` will emit a warning if\n  an application is using the policy without explicitly passing a ``hashalg``\n  argument. This is because the default is \"md5\" which is considered\n  theoretically subject to collision attacks. If you really want \"md5\" then you\n  must specify it explicitly to get rid of the warning.\n\nDocumentation\n-------------\n\n- All of the tutorials that use\n  ``pyramid.authentication.AuthTktAuthenticationPolicy`` now explicitly pass\n  ``sha512`` as a ``hashalg`` argument.\n\n\nInternals\n---------\n\n- Move ``TopologicalSorter`` from ``pyramid.config.util`` to ``pyramid.util``,\n  move ``CyclicDependencyError`` from ``pyramid.config.util`` to\n  ``pyramid.exceptions``, rename ``Singleton`` to ``Sentinel`` and move from\n  ``pyramid.config.util`` to ``pyramid.util``; this is in an effort to\n  move that stuff that may be an API one day out of ``pyramid.config.util``,\n  because that package should never be imported from non-Pyramid code.\n  TopologicalSorter is still not an API, but may become one.\n\n- Get rid of shady monkeypatching of ``pyramid.request.Request`` and\n  ``pyramid.response.Response`` done within the ``__init__.py`` of Pyramid.\n  Webob no longer relies on this being done.  Instead, the ResponseClass\n  attribute of the Pyramid Request class is assigned to the Pyramid response\n  class; that's enough to satisfy WebOb and behave as it did before with the\n  monkeypatching.\n\n1.4a3 (2012-10-26)\n==================\n\nBug Fixes\n---------\n\n- The match_param predicate's text method was fixed to sort its values.\n  Part of https://github.com/Pylons/pyramid/pull/705\n\n- 1.4a ``pyramid.scripting.prepare`` behaved differently than 1.3 series\n  function of same name.  In particular, if passed a request, it would not\n  set the ``registry`` attribute of the request like 1.3 did.  A symptom\n  would be that passing a request to ``pyramid.paster.bootstrap`` (which uses\n  the function) that did not have a ``registry`` attribute could assume that\n  the registry would be attached to the request by Pyramid.  This assumption\n  could be made in 1.3, but not in 1.4.  The assumption can now be made in\n  1.4 too (a registry is attached to a request passed to bootstrap or\n  prepare).\n\n- When registering a view configuration that named a Chameleon ZPT renderer\n  with a macro name in it (e.g. ``renderer='some/template#somemacro.pt``) as\n  well as a view configuration without a macro name in it that pointed to the\n  same template (e.g. ``renderer='some/template.pt'``), internal caching could\n  confuse the two, and your code might have rendered one instead of the\n  other.\n\nFeatures\n--------\n\n- Allow multiple values to be specified to the ``request_param`` view/route\n  predicate as a sequence.  Previously only a single string value was allowed.\n  See https://github.com/Pylons/pyramid/pull/705\n\n- Comments with references to documentation sections placed in scaffold\n  ``.ini`` files.\n\n- Added an HTTP Basic authentication policy\n  at ``pyramid.authentication.BasicAuthAuthenticationPolicy``.\n\n- The Configurator ``testing_securitypolicy`` method now returns the policy\n  object it creates.\n\n- The Configurator ``testing_securitypolicy`` method accepts two new\n  arguments: ``remember_result`` and ``forget_result``.  If supplied, these\n  values influence the result of the policy's ``remember`` and ``forget``\n  methods, respectively.\n\n- The DummySecurityPolicy created by ``testing_securitypolicy`` now sets a\n  ``forgotten`` value on the policy (the value ``True``) when its ``forget``\n  method is called.\n\n- The DummySecurityPolicy created by ``testing_securitypolicy`` now sets a\n  ``remembered`` value on the policy, which is the value of the ``principal``\n  argument it's called with when its ``remember`` method is called.\n\n- New ``physical_path`` view predicate.  If specified, this value should be a\n  string or a tuple representing the physical traversal path of the context\n  found via traversal for this predicate to match as true.  For example:\n  ``physical_path='/'`` or ``physical_path='/a/b/c'`` or ``physical_path=('',\n  'a', 'b', 'c')``.  This is not a path prefix match or a regex, it's a\n  whole-path match.  It's useful when you want to always potentially show a\n  view when some object is traversed to, but you can't be sure about what kind\n  of object it will be, so you can't use the ``context`` predicate.  The\n  individual path elements inbetween slash characters or in tuple elements\n  should be the Unicode representation of the name of the resource and should\n  not be encoded in any way.\n\n1.4a2 (2012-09-27)\n==================\n\nBug Fixes\n---------\n\n- When trying to determine Mako defnames and Chameleon macro names in asset\n  specifications, take into account that the filename may have a hyphen in\n  it.  See https://github.com/Pylons/pyramid/pull/692\n\nFeatures\n--------\n\n- A new ``pyramid.session.check_csrf_token`` convenience function was added.\n\n- A ``check_csrf`` view predicate was added.  For example, you can now do\n  ``config.add_view(someview, check_csrf=True)``.  When the predicate is\n  checked, if the ``csrf_token`` value in ``request.params`` matches the CSRF\n  token in the request's session, the view will be permitted to execute.\n  Otherwise, it will not be permitted to execute.\n\n- Add ``Base.metadata.bind = engine`` to alchemy template, so that tables\n  defined imperatively will work.\n\nDocumentation\n-------------\n\n- update wiki2 SQLA tutorial with the changes required after inserting\n  ``Base.metadata.bind = engine`` into the alchemy scaffold.\n\n1.4a1 (2012-09-16)\n==================\n\nBug Fixes\n---------\n\n- Forward port from 1.3 branch: When no authentication policy was configured,\n  a call to ``pyramid.security.effective_principals`` would unconditionally\n  return the empty list.  This was incorrect, it should have unconditionally\n  returned ``[Everyone]``, and now does.\n\n- Explicit url dispatch regexes can now contain colons.\n  https://github.com/Pylons/pyramid/issues/629\n\n- On at least one 64-bit Ubuntu system under Python 3.2, using the\n  ``view_config`` decorator caused a ``RuntimeError: dictionary changed size\n  during iteration`` exception.  It no longer does.  See\n  https://github.com/Pylons/pyramid/issues/635 for more information.\n\n- In Mako Templates lookup, check if the uri is already adjusted and bring\n  it back to an asset spec. Normally occurs with inherited templates or\n  included components.\n  https://github.com/Pylons/pyramid/issues/606\n  https://github.com/Pylons/pyramid/issues/607\n\n- In Mako Templates lookup, check for absolute uri (using mako directories) \n  when mixing up inheritance with asset specs.\n  https://github.com/Pylons/pyramid/issues/662\n\n- HTTP Accept headers were not being normalized causing potentially\n  conflicting view registrations to go unnoticed. Two views that only\n  differ in the case ('text/html' vs. 'text/HTML') will now raise an error.\n  https://github.com/Pylons/pyramid/pull/620\n\n- Forward-port from 1.3 branch: when registering multiple views with an\n  ``accept`` predicate in a Pyramid application runing under Python 3, you\n  might have received a ``TypeError: unorderable types: function() <\n  function()`` exception.\n\nFeatures\n--------\n\n- Configurator.add_directive now accepts arbitrary callables like partials or\n  objects implementing ``__call__`` which dont have ``__name__`` and\n  ``__doc__`` attributes.  See https://github.com/Pylons/pyramid/issues/621\n  and https://github.com/Pylons/pyramid/pull/647.\n\n- Third-party custom view, route, and subscriber predicates can now be added\n  for use by view authors via\n  ``pyramid.config.Configurator.add_view_predicate``,\n  ``pyramid.config.Configurator.add_route_predicate`` and\n  ``pyramid.config.Configurator.add_subscriber_predicate``.  So, for example,\n  doing this::\n\n     config.add_view_predicate('abc', my.package.ABCPredicate)\n\n  Might allow a view author to do this in an application that configured that\n  predicate::\n\n     @view_config(abc=1)\n\n  Similar features exist for ``add_route``, and ``add_subscriber``.  See\n  \"Adding A Third Party View, Route, or Subscriber Predicate\" in the Hooks\n  chapter for more information.\n\n  Note that changes made to support the above feature now means that only\n  actions registered using the same \"order\" can conflict with one another.\n  It used to be the case that actions registered at different orders could\n  potentially conflict, but to my knowledge nothing ever depended on this\n  behavior (it was a bit silly).\n\n- Custom objects can be made easily JSON-serializable in Pyramid by defining\n  a ``__json__`` method on the object's class. This method should return\n  values natively serializable by ``json.dumps`` (such as ints, lists,\n  dictionaries, strings, and so forth).\n\n- The JSON renderer now allows for the definition of custom type adapters to\n  convert unknown objects to JSON serializations.\n\n- As of this release, the ``request_method`` predicate, when used, will also\n  imply that ``HEAD`` is implied when you use ``GET``.  For example, using\n  ``@view_config(request_method='GET')`` is equivalent to using\n  ``@view_config(request_method=('GET', 'HEAD'))``.  Using\n  ``@view_config(request_method=('GET', 'POST')`` is equivalent to using\n  ``@view_config(request_method=('GET', 'HEAD', 'POST')``.  This is because\n  HEAD is a variant of GET that omits the body, and WebOb has special support\n  to return an empty body when a HEAD is used.\n\n- ``config.add_request_method`` has been introduced to support extending\n  request objects with arbitrary callables. This method expands on the\n  previous ``config.set_request_property`` by supporting methods as well as\n  properties. This method now causes less code to be executed at\n  request construction time than ``config.set_request_property`` in\n  version 1.3.\n\n- Don't add a ``?`` to URLs generated by ``request.resource_url`` if the\n  ``query`` argument is provided but empty.\n\n- Don't add a ``?`` to URLs generated by ``request.route_url`` if the\n  ``_query`` argument is provided but empty.\n\n- The static view machinery now raises (rather than returns) ``HTTPNotFound``\n  and ``HTTPMovedPermanently`` exceptions, so these can be caught by the\n  Not Found View (and other exception views).\n\n- The Mako renderer now supports a def name in an asset spec.  When the def\n  name is present in the asset spec, the system will render the template def\n  within the template and will return the result. An example asset spec is\n  ``package:path/to/template#defname.mako``. This will render the def named\n  ``defname`` inside the ``template.mako`` template instead of rendering the\n  entire template.  The old way of returning a tuple in the form\n  ``('defname', {})`` from the view is supported for backward compatibility,\n\n- The Chameleon ZPT renderer now accepts a macro name in an asset spec.  When\n  the macro name is present in the asset spec, the system will render the\n  macro listed as a ``define-macro`` and return the result instead of\n  rendering the entire template.  An example asset spec:\n  ``package:path/to/template#macroname.pt``.  This will render the macro\n  defined as ``macroname`` within the ``template.pt`` template instead of the\n  entire templae.\n\n- When there is a predicate mismatch exception (seen when no view matches for\n  a given request due to predicates not working), the exception now contains\n  a textual description of the predicate which didn't match.\n\n- An ``add_permission`` directive method was added to the Configurator.  This\n  directive registers a free-standing permission introspectable into the\n  Pyramid introspection system.  Frameworks built atop Pyramid can thus use\n  the ``permissions`` introspectable category data to build a\n  comprehensive list of permissions supported by a running system.  Before\n  this method was added, permissions were already registered in this\n  introspectable category as a side effect of naming them in an ``add_view``\n  call, this method just makes it possible to arrange for a permission to be\n  put into the ``permissions`` introspectable category without naming it\n  along with an associated view.  Here's an example of usage of\n  ``add_permission``::\n\n      config = Configurator()\n      config.add_permission('view')\n\n- The ``UnencryptedCookieSessionFactoryConfig`` now accepts\n  ``signed_serialize`` and ``signed_deserialize`` hooks which may be used\n  to influence how the sessions are marshalled (by default this is done\n  with HMAC+pickle).\n\n- ``pyramid.testing.DummyRequest`` now supports methods supplied by the\n  ``pyramid.util.InstancePropertyMixin`` class such as ``set_property``.\n\n- Request properties and methods added via ``config.set_request_property`` or\n  ``config.add_request_method`` are now available to tweens.\n\n- Request properties and methods added via ``config.set_request_property`` or\n  ``config.add_request_method`` are now available in the request object\n  returned from ``pyramid.paster.bootstrap``.\n\n- ``request.context`` of environment request during ``bootstrap`` is now the\n  root object if a context isn't already set on a provided request.\n\n- The ``pyramid.decorator.reify`` function is now an API, and was added to\n  the API documentation.\n\n- Added the ``pyramid.testing.testConfig`` context manager, which can be used\n  to generate a configurator in a test, e.g. ``with testing.testConfig(...):``.\n\n- Users can now invoke a subrequest from within view code using a new\n  ``request.invoke_subrequest`` API.\n\nDeprecations\n------------\n\n- The ``pyramid.config.Configurator.set_request_property`` has been\n  documentation-deprecated.  The method remains usable but the more\n  featureful ``pyramid.config.Configurator.add_request_method`` should be\n  used in its place (it has all of the same capabilities but can also extend\n  the request object with methods).\n\nBackwards Incompatibilities\n---------------------------\n\n- The Pyramid router no longer adds the values ``bfg.routes.route`` or\n  ``bfg.routes.matchdict`` to the request's WSGI environment dictionary.\n  These values were docs-deprecated in ``repoze.bfg`` 1.0 (effectively seven\n  minor releases ago).  If your code depended on these values, use\n  request.matched_route and request.matchdict instead.\n\n- It is no longer possible to pass an environ dictionary directly to\n  ``pyramid.traversal.ResourceTreeTraverser.__call__`` (aka\n  ``ModelGraphTraverser.__call__``).  Instead, you must pass a request\n  object.  Passing an environment instead of a request has generated a\n  deprecation warning since Pyramid 1.1.\n\n- Pyramid will no longer work properly if you use the\n  ``webob.request.LegacyRequest`` as a request factory.  Instances of the\n  LegacyRequest class have a ``request.path_info`` which return a string.\n  This Pyramid release assumes that ``request.path_info`` will\n  unconditionally be Unicode.\n\n- The functions from ``pyramid.chameleon_zpt`` and ``pyramid.chameleon_text``\n  named ``get_renderer``, ``get_template``, ``render_template``, and\n  ``render_template_to_response`` have been removed.  These have issued a\n  deprecation warning upon import since Pyramid 1.0.  Use\n  ``pyramid.renderers.get_renderer()``,\n  ``pyramid.renderers.get_renderer().implementation()``,\n  ``pyramid.renderers.render()`` or ``pyramid.renderers.render_to_response``\n  respectively instead of these functions.\n\n- The ``pyramid.configuration`` module was removed.  It had been deprecated\n  since Pyramid 1.0 and printed a deprecation warning upon its use.  Use\n  ``pyramid.config`` instead.\n\n- The ``pyramid.paster.PyramidTemplate`` API was removed.  It had been\n  deprecated since Pyramid 1.1 and issued a warning on import.  If your code\n  depended on this, adjust your code to import\n  ``pyramid.scaffolds.PyramidTemplate`` instead.\n\n- The ``pyramid.settings.get_settings()`` API was removed.  It had been\n  printing a deprecation warning since Pyramid 1.0.  If your code depended on\n  this API, use ``pyramid.threadlocal.get_current_registry().settings``\n  instead or use the ``settings`` attribute of the registry available from\n  the request (``request.registry.settings``).\n\n- These APIs from the ``pyramid.testing`` module were removed.  They have\n  been printing deprecation warnings since Pyramid 1.0:\n\n  * ``registerDummySecurityPolicy``, use\n    ``pyramid.config.Configurator.testing_securitypolicy`` instead.\n\n  * ``registerResources`` (aka ``registerModels``, use\n    ``pyramid.config.Configurator.testing_resources`` instead.\n\n  * ``registerEventListener``, use\n    ``pyramid.config.Configurator.testing_add_subscriber`` instead.\n\n  * ``registerTemplateRenderer`` (aka `registerDummyRenderer``), use\n    ``pyramid.config.Configurator.testing_add_template`` instead.\n\n  * ``registerView``, use ``pyramid.config.Configurator.add_view`` instead.\n\n  * ``registerUtility``, use\n    ``pyramid.config.Configurator.registry.registerUtility`` instead.\n\n  * ``registerAdapter``, use\n    ``pyramid.config.Configurator.registry.registerAdapter`` instead.\n\n  * ``registerSubscriber``, use \n    ``pyramid.config.Configurator.add_subscriber`` instead.\n\n  * ``registerRoute``, use \n    ``pyramid.config.Configurator.add_route`` instead.\n\n  * ``registerSettings``, use \n    ``pyramid.config.Configurator.add_settings`` instead.\n\n- In Pyramid 1.3 and previous, the ``__call__`` method of a Response object\n  was invoked before any finished callbacks were executed.  As of this\n  release, the ``__call__`` method of a Response object is invoked *after*\n  finished callbacks are executed.  This is in support of the\n  ``request.invoke_subrequest`` feature.\n\nDocumentation\n-------------\n\n- Added an \"Upgrading Pyramid\" chapter to the narrative documentation.  It\n  describes how to cope with deprecations and removals of Pyramid APIs and\n  how to show Pyramid-generated deprecation warnings while running tests and\n  while running a server.\n\n- Added a \"Invoking a Subrequest\" chapter to the documentation.  It describes\n  how to use the new ``request.invoke_subrequest`` API.\n\nDependencies\n------------\n\n- Pyramid now requires WebOb 1.2b3+ (the prior Pyramid release only relied on\n  1.2dev+).  This is to ensure that we obtain a version of WebOb that returns\n  ``request.path_info`` as text.\n\n",
            "new_file_content": "next release\n============\n\nFeatures\n--------\n\n- ``ACLAuthorizationPolicy`` supports ``__acl__`` as a callable. This\n  removes the ambiguity between the potential ``AttributeError`` that would\n  be raised on the ``context`` when the property was not defined and the\n  ``AttributeError`` that could be raised from any user-defined code within\n  a dynamic property. It is recommended to define a dynamic ACL as a callable\n  to avoid this ambiguity. See https://github.com/Pylons/pyramid/issues/735.\n\nBug Fixes\n---------\n\n- View lookup will now search for valid views based on the inheritance\n  hierarchy of the context. It tries to find views based on the most\n  specific context first, and upon predicate failure, will move up the\n  inheritance chain to test views found by the super-type of the context.\n  In the past, only the most specific type containing views would be checked\n  and if no matching view could be found then a PredicateMismatch would be\n  raised. Now predicate mismatches don't hide valid views registered on\n  super-types. Here's an example that now works::\n\n  .. code-block:: python\n\n     class IResource(Interface):\n         ...\n\n     @view_config(context=IResource)\n     def get(context, request):\n         ...\n\n     @view_config(context=IResource, request_method='POST')\n     def post(context, request):\n         ...\n\n     @view_config(context=IResource, request_method='DELETE')\n     def delete(context, request):\n         ...\n\n     @implementor(IResource)\n     class MyResource:\n         ...\n\n     @view_config(context=MyResource, request_method='POST')\n     def override_post(context, request):\n         ...\n\n  Previously the override_post view registration would hide the get\n  and delete views in the context of MyResource -- leading to a\n  predicate mismatch error when trying to use GET or DELETE\n  methods. Now the views are found and no predicate mismatch is\n  raised.\n\n1.4 (2012-12-18)\n================\n\nDocs\n----\n\n- Fix functional tests in the ZODB tutorial\n\n1.4b3 (2012-12-10)\n==================\n\n- Packaging release only, no code changes.  1.4b2 was a brownbag release due to\n  missing directories in the tarball.\n\n1.4b2 (2012-12-10)\n==================\n\nDocs\n----\n\n- Scaffolding is now PEP-8 compliant (at least for a brief shining moment).\n\n- Tutorial improvements.\n\nBackwards Incompatibilities\n---------------------------\n\n- Modified the ``_depth`` argument to ``pyramid.view.view_config`` to accept\n  a value relative to the invocation of ``view_config`` itself. Thus, when it\n  was previously expecting a value of ``1`` or greater, to reflect that\n  the caller of ``view_config`` is 1 stack frame away from ``venusian.attach``,\n  this implementation detail is now hidden.\n\n- Modified the ``_backframes`` argument to ``pyramid.util.action_method`` in a\n  similar way to the changes described to ``_depth`` above.  This argument\n  remains undocumented, but might be used in the wild by some insane person.\n\n1.4b1 (2012-11-21)\n==================\n\nFeatures\n--------\n\n- Small microspeed enhancement which anticipates that a\n  ``pyramid.response.Response`` object is likely to be returned from a view.\n  Some code is shortcut if the class of the object returned by a view is this\n  class.  A similar microoptimization was done to\n  ``pyramid.request.Request.is_response``.\n\n- Make it possible to use variable arguments on ``p*`` commands (``pserve``,\n  ``pshell``, ``pviews``, etc) in the form ``a=1 b=2`` so you can fill in\n  values in parameterized ``.ini`` file, e.g. ``pshell etc/development.ini\n  http_port=8080``.  See https://github.com/Pylons/pyramid/pull/714\n\n- A somewhat advanced and obscure feature of Pyramid event handlers is their\n  ability to handle \"multi-interface\" notifications.  These notifications have\n  traditionally presented multiple objects to the subscriber callable.  For\n  instance, if an event was sent by code like this::\n\n     registry.notify(event, context)\n\n  In the past, in order to catch such an event, you were obligated to write and\n  register an event subscriber that mentioned both the event and the context in\n  its argument list::\n\n     @subscriber([SomeEvent, SomeContextType])\n     def asubscriber(event, context):\n         pass\n\n  In many subscriber callables registered this way, it was common for the logic\n  in the subscriber callable to completely ignore the second and following\n  arguments (e.g. ``context`` in the above example might be ignored), because\n  they usually existed as attributes of the event anyway.  You could usually\n  get the same value by doing ``event.context`` or similar.\n\n  The fact that you needed to put an extra argument which you usually ignored\n  in the subscriber callable body was only a minor annoyance until we added\n  \"subscriber predicates\", used to narrow the set of circumstances under which\n  a subscriber will be executed, in a prior 1.4 alpha release.  Once those were\n  added, the annoyance was escalated, because subscriber predicates needed to\n  accept the same argument list and arity as the subscriber callables that they\n  were configured against.  So, for example, if you had these two subscriber\n  registrations in your code::\n\n     @subscriber([SomeEvent, SomeContextType])\n     def asubscriber(event, context):\n         pass\n\n     @subscriber(SomeOtherEvent)\n     def asubscriber(event):\n         pass\n \n  And you wanted to use a subscriber predicate::\n\n     @subscriber([SomeEvent, SomeContextType], mypredicate=True)\n     def asubscriber1(event, context):\n         pass\n\n     @subscriber(SomeOtherEvent, mypredicate=True)\n     def asubscriber2(event):\n         pass\n\n  If an existing ``mypredicate`` subscriber predicate had been written in such\n  a way that it accepted only one argument in its ``__call__``, you could not\n  use it against a subscription which named more than one interface in its\n  subscriber interface list.  Similarly, if you had written a subscriber\n  predicate that accepted two arguments, you couldn't use it against a\n  registration that named only a single interface type.\n\n  For example, if you created this predicate::\n\n    class MyPredicate(object):\n        # portions elided...\n        def __call__(self, event):\n            return self.val == event.context.foo\n\n  It would not work against a multi-interface-registered subscription, so in\n  the above example, when you attempted to use it against ``asubscriber1``, it\n  would fail at runtime with a TypeError, claiming something was attempting to\n  call it with too many arguments.\n\n  To hack around this limitation, you were obligated to design the\n  ``mypredicate`` predicate to expect to receive in its ``__call__`` either a\n  single ``event`` argument (a SomeOtherEvent object) *or* a pair of arguments\n  (a SomeEvent object and a SomeContextType object), presumably by doing\n  something like this::\n\n    class MyPredicate(object):\n        # portions elided...\n        def __call__(self, event, context=None):\n            return self.val == event.context.foo\n\n  This was confusing and bad.\n\n  In order to allow people to ignore unused arguments to subscriber callables\n  and to normalize the relationship between event subscribers and subscriber\n  predicates, we now allow both subscribers and subscriber predicates to accept\n  only a single ``event`` argument even if they've been subscribed for\n  notifications that involve multiple interfaces.  Subscribers and subscriber\n  predicates that accept only one argument will receive the first object passed\n  to ``notify``; this is typically (but not always) the event object.  The\n  other objects involved in the subscription lookup will be discarded.  You can\n  now write an event subscriber that accepts only ``event`` even if it\n  subscribes to multiple interfaces::\n\n     @subscriber([SomeEvent, SomeContextType])\n     def asubscriber(event):\n         # this will work!\n\n  This prevents you from needing to match the subscriber callable parameters to\n  the subscription type unnecessarily, especially when you don't make use of\n  any argument in your subscribers except for the event object itself.\n\n  Note, however, that if the event object is not the first\n  object in the call to ``notify``, you'll run into trouble.  For example, if\n  notify is called with the context argument first::\n\n     registry.notify(context, event)\n\n  You won't be able to take advantage of the event-only feature.  It will\n  \"work\", but the object received by your event handler won't be the event\n  object, it will be the context object, which won't be very useful::\n\n     @subscriber([SomeContextType, SomeEvent])\n     def asubscriber(event):\n         # bzzt! you'll be getting the context here as ``event``, and it'll \n         # be useless\n\n  Existing multiple-argument subscribers continue to work without issue, so you\n  should continue use those if your system notifies using multiple interfaces\n  and the first interface is not the event interface.  For example::\n\n     @subscriber([SomeContextType, SomeEvent])\n     def asubscriber(context, event):\n         # this will still work!\n\n  The event-only feature makes it possible to use a subscriber predicate that\n  accepts only a request argument within both multiple-interface subscriber\n  registrations and single-interface subscriber registrations.  You needn't\n  make slightly different variations of predicates depending on the\n  subscription type arguments.  Instead, just write all your subscriber\n  predicates so they only accept ``event`` in their ``__call__`` and they'll be\n  useful across all registrations for subscriptions that use an event as their\n  first argument, even ones which accept more than just ``event``.\n\n  However, the same caveat applies to predicates as to subscriber callables: if\n  you're subscribing to a multi-interface event, and the first interface is not\n  the event interface, the predicate won't work properly.  In such a case,\n  you'll need to match the predicate ``__call__`` argument ordering and\n  composition to the ordering of the interfaces.  For example, if the\n  registration for the subscription uses ``[SomeContext, SomeEvent]``, you'll\n  need to reflect that in the ordering of the parameters of the predicate's\n  ``__call__`` method::\n\n        def __call__(self, context, event):\n            return event.request.path.startswith(self.val)\n\n  tl;dr: 1) When using multi-interface subscriptions, always use the event type\n  as the first subscription registration argument and 2) When 1 is true, use\n  only ``event`` in your subscriber and subscriber predicate parameter lists,\n  no matter how many interfaces the subscriber is notified with.  This\n  combination will result in the maximum amount of reusability of subscriber\n  predicates and the least amount of thought on your part.  Drink responsibly.\n\nBug Fixes\n---------\n\n- A failure when trying to locate the attribute ``__text__`` on route and view\n  predicates existed when the ``debug_routematch`` setting was true or when the\n  ``pviews`` command was used. See https://github.com/Pylons/pyramid/pull/727\n\nDocumentation\n-------------\n\n- Sync up tutorial source files with the files that are rendered by the\n  scaffold that each uses.\n\n1.4a4 (2012-11-14)\n==================\n\nFeatures\n--------\n\n- ``pyramid.authentication.AuthTktAuthenticationPolicy`` has been updated to\n  support newer hashing algorithms such as ``sha512``. Existing applications\n  should consider updating if possible for improved security over the default\n  md5 hashing.\n\n- Added an ``effective_principals`` route and view predicate.\n\n- Do not allow the userid returned from the ``authenticated_userid`` or the\n  userid that is one of the list of principals returned by\n  ``effective_principals`` to be either of the strings ``system.Everyone`` or\n  ``system.Authenticated`` when any of the built-in authorization policies that\n  live in ``pyramid.authentication`` are in use.  These two strings are\n  reserved for internal usage by Pyramid and they will not be accepted as valid\n  userids.\n\n- Slightly better debug logging from\n  ``pyramid.authentication.RepozeWho1AuthenticationPolicy``.\n\n- ``pyramid.security.view_execution_permitted`` used to return ``True`` if no\n  view could be found. It now raises a ``TypeError`` exception in that case, as\n  it doesn't make sense to assert that a nonexistent view is\n  execution-permitted. See https://github.com/Pylons/pyramid/issues/299.\n\n- Allow a ``_depth`` argument to ``pyramid.view.view_config``, which will\n  permit limited composition reuse of the decorator by other software that\n  wants to provide custom decorators that are much like view_config.\n\n- Allow an iterable of decorators to be passed to\n  ``pyramid.config.Configurator.add_view``. This allows views to be wrapped\n  by more than one decorator without requiring combining the decorators\n  yourself.\n\nBug Fixes\n---------\n\n- In the past if a renderer returned ``None``, the body of the resulting\n  response would be set explicitly to the empty string.  Instead, now, the body\n  is left unchanged, which allows the renderer to set a body itself by using\n  e.g. ``request.response.body = b'foo'``.  The body set by the renderer will\n  be unmolested on the way out.  See\n  https://github.com/Pylons/pyramid/issues/709\n\n- In uncommon cases, the ``pyramid_excview_tween_factory`` might have\n  inadvertently raised a ``KeyError`` looking for ``request_iface`` as an\n  attribute of the request.  It no longer fails in this case.  See\n  https://github.com/Pylons/pyramid/issues/700\n\n- Be more tolerant of potential error conditions in ``match_param`` and\n  ``physical_path`` predicate implementations; instead of raising an exception,\n  return False.\n\n- ``pyramid.view.render_view`` was not functioning properly under Python 3.x\n  due to a byte/unicode discrepancy. See\n  https://github.com/Pylons/pyramid/issues/721\n\nDeprecations\n------------\n\n- ``pyramid.authentication.AuthTktAuthenticationPolicy`` will emit a warning if\n  an application is using the policy without explicitly passing a ``hashalg``\n  argument. This is because the default is \"md5\" which is considered\n  theoretically subject to collision attacks. If you really want \"md5\" then you\n  must specify it explicitly to get rid of the warning.\n\nDocumentation\n-------------\n\n- All of the tutorials that use\n  ``pyramid.authentication.AuthTktAuthenticationPolicy`` now explicitly pass\n  ``sha512`` as a ``hashalg`` argument.\n\n\nInternals\n---------\n\n- Move ``TopologicalSorter`` from ``pyramid.config.util`` to ``pyramid.util``,\n  move ``CyclicDependencyError`` from ``pyramid.config.util`` to\n  ``pyramid.exceptions``, rename ``Singleton`` to ``Sentinel`` and move from\n  ``pyramid.config.util`` to ``pyramid.util``; this is in an effort to\n  move that stuff that may be an API one day out of ``pyramid.config.util``,\n  because that package should never be imported from non-Pyramid code.\n  TopologicalSorter is still not an API, but may become one.\n\n- Get rid of shady monkeypatching of ``pyramid.request.Request`` and\n  ``pyramid.response.Response`` done within the ``__init__.py`` of Pyramid.\n  Webob no longer relies on this being done.  Instead, the ResponseClass\n  attribute of the Pyramid Request class is assigned to the Pyramid response\n  class; that's enough to satisfy WebOb and behave as it did before with the\n  monkeypatching.\n\n1.4a3 (2012-10-26)\n==================\n\nBug Fixes\n---------\n\n- The match_param predicate's text method was fixed to sort its values.\n  Part of https://github.com/Pylons/pyramid/pull/705\n\n- 1.4a ``pyramid.scripting.prepare`` behaved differently than 1.3 series\n  function of same name.  In particular, if passed a request, it would not\n  set the ``registry`` attribute of the request like 1.3 did.  A symptom\n  would be that passing a request to ``pyramid.paster.bootstrap`` (which uses\n  the function) that did not have a ``registry`` attribute could assume that\n  the registry would be attached to the request by Pyramid.  This assumption\n  could be made in 1.3, but not in 1.4.  The assumption can now be made in\n  1.4 too (a registry is attached to a request passed to bootstrap or\n  prepare).\n\n- When registering a view configuration that named a Chameleon ZPT renderer\n  with a macro name in it (e.g. ``renderer='some/template#somemacro.pt``) as\n  well as a view configuration without a macro name in it that pointed to the\n  same template (e.g. ``renderer='some/template.pt'``), internal caching could\n  confuse the two, and your code might have rendered one instead of the\n  other.\n\nFeatures\n--------\n\n- Allow multiple values to be specified to the ``request_param`` view/route\n  predicate as a sequence.  Previously only a single string value was allowed.\n  See https://github.com/Pylons/pyramid/pull/705\n\n- Comments with references to documentation sections placed in scaffold\n  ``.ini`` files.\n\n- Added an HTTP Basic authentication policy\n  at ``pyramid.authentication.BasicAuthAuthenticationPolicy``.\n\n- The Configurator ``testing_securitypolicy`` method now returns the policy\n  object it creates.\n\n- The Configurator ``testing_securitypolicy`` method accepts two new\n  arguments: ``remember_result`` and ``forget_result``.  If supplied, these\n  values influence the result of the policy's ``remember`` and ``forget``\n  methods, respectively.\n\n- The DummySecurityPolicy created by ``testing_securitypolicy`` now sets a\n  ``forgotten`` value on the policy (the value ``True``) when its ``forget``\n  method is called.\n\n- The DummySecurityPolicy created by ``testing_securitypolicy`` now sets a\n  ``remembered`` value on the policy, which is the value of the ``principal``\n  argument it's called with when its ``remember`` method is called.\n\n- New ``physical_path`` view predicate.  If specified, this value should be a\n  string or a tuple representing the physical traversal path of the context\n  found via traversal for this predicate to match as true.  For example:\n  ``physical_path='/'`` or ``physical_path='/a/b/c'`` or ``physical_path=('',\n  'a', 'b', 'c')``.  This is not a path prefix match or a regex, it's a\n  whole-path match.  It's useful when you want to always potentially show a\n  view when some object is traversed to, but you can't be sure about what kind\n  of object it will be, so you can't use the ``context`` predicate.  The\n  individual path elements inbetween slash characters or in tuple elements\n  should be the Unicode representation of the name of the resource and should\n  not be encoded in any way.\n\n1.4a2 (2012-09-27)\n==================\n\nBug Fixes\n---------\n\n- When trying to determine Mako defnames and Chameleon macro names in asset\n  specifications, take into account that the filename may have a hyphen in\n  it.  See https://github.com/Pylons/pyramid/pull/692\n\nFeatures\n--------\n\n- A new ``pyramid.session.check_csrf_token`` convenience function was added.\n\n- A ``check_csrf`` view predicate was added.  For example, you can now do\n  ``config.add_view(someview, check_csrf=True)``.  When the predicate is\n  checked, if the ``csrf_token`` value in ``request.params`` matches the CSRF\n  token in the request's session, the view will be permitted to execute.\n  Otherwise, it will not be permitted to execute.\n\n- Add ``Base.metadata.bind = engine`` to alchemy template, so that tables\n  defined imperatively will work.\n\nDocumentation\n-------------\n\n- update wiki2 SQLA tutorial with the changes required after inserting\n  ``Base.metadata.bind = engine`` into the alchemy scaffold.\n\n1.4a1 (2012-09-16)\n==================\n\nBug Fixes\n---------\n\n- Forward port from 1.3 branch: When no authentication policy was configured,\n  a call to ``pyramid.security.effective_principals`` would unconditionally\n  return the empty list.  This was incorrect, it should have unconditionally\n  returned ``[Everyone]``, and now does.\n\n- Explicit url dispatch regexes can now contain colons.\n  https://github.com/Pylons/pyramid/issues/629\n\n- On at least one 64-bit Ubuntu system under Python 3.2, using the\n  ``view_config`` decorator caused a ``RuntimeError: dictionary changed size\n  during iteration`` exception.  It no longer does.  See\n  https://github.com/Pylons/pyramid/issues/635 for more information.\n\n- In Mako Templates lookup, check if the uri is already adjusted and bring\n  it back to an asset spec. Normally occurs with inherited templates or\n  included components.\n  https://github.com/Pylons/pyramid/issues/606\n  https://github.com/Pylons/pyramid/issues/607\n\n- In Mako Templates lookup, check for absolute uri (using mako directories) \n  when mixing up inheritance with asset specs.\n  https://github.com/Pylons/pyramid/issues/662\n\n- HTTP Accept headers were not being normalized causing potentially\n  conflicting view registrations to go unnoticed. Two views that only\n  differ in the case ('text/html' vs. 'text/HTML') will now raise an error.\n  https://github.com/Pylons/pyramid/pull/620\n\n- Forward-port from 1.3 branch: when registering multiple views with an\n  ``accept`` predicate in a Pyramid application runing under Python 3, you\n  might have received a ``TypeError: unorderable types: function() <\n  function()`` exception.\n\nFeatures\n--------\n\n- Configurator.add_directive now accepts arbitrary callables like partials or\n  objects implementing ``__call__`` which dont have ``__name__`` and\n  ``__doc__`` attributes.  See https://github.com/Pylons/pyramid/issues/621\n  and https://github.com/Pylons/pyramid/pull/647.\n\n- Third-party custom view, route, and subscriber predicates can now be added\n  for use by view authors via\n  ``pyramid.config.Configurator.add_view_predicate``,\n  ``pyramid.config.Configurator.add_route_predicate`` and\n  ``pyramid.config.Configurator.add_subscriber_predicate``.  So, for example,\n  doing this::\n\n     config.add_view_predicate('abc', my.package.ABCPredicate)\n\n  Might allow a view author to do this in an application that configured that\n  predicate::\n\n     @view_config(abc=1)\n\n  Similar features exist for ``add_route``, and ``add_subscriber``.  See\n  \"Adding A Third Party View, Route, or Subscriber Predicate\" in the Hooks\n  chapter for more information.\n\n  Note that changes made to support the above feature now means that only\n  actions registered using the same \"order\" can conflict with one another.\n  It used to be the case that actions registered at different orders could\n  potentially conflict, but to my knowledge nothing ever depended on this\n  behavior (it was a bit silly).\n\n- Custom objects can be made easily JSON-serializable in Pyramid by defining\n  a ``__json__`` method on the object's class. This method should return\n  values natively serializable by ``json.dumps`` (such as ints, lists,\n  dictionaries, strings, and so forth).\n\n- The JSON renderer now allows for the definition of custom type adapters to\n  convert unknown objects to JSON serializations.\n\n- As of this release, the ``request_method`` predicate, when used, will also\n  imply that ``HEAD`` is implied when you use ``GET``.  For example, using\n  ``@view_config(request_method='GET')`` is equivalent to using\n  ``@view_config(request_method=('GET', 'HEAD'))``.  Using\n  ``@view_config(request_method=('GET', 'POST')`` is equivalent to using\n  ``@view_config(request_method=('GET', 'HEAD', 'POST')``.  This is because\n  HEAD is a variant of GET that omits the body, and WebOb has special support\n  to return an empty body when a HEAD is used.\n\n- ``config.add_request_method`` has been introduced to support extending\n  request objects with arbitrary callables. This method expands on the\n  previous ``config.set_request_property`` by supporting methods as well as\n  properties. This method now causes less code to be executed at\n  request construction time than ``config.set_request_property`` in\n  version 1.3.\n\n- Don't add a ``?`` to URLs generated by ``request.resource_url`` if the\n  ``query`` argument is provided but empty.\n\n- Don't add a ``?`` to URLs generated by ``request.route_url`` if the\n  ``_query`` argument is provided but empty.\n\n- The static view machinery now raises (rather than returns) ``HTTPNotFound``\n  and ``HTTPMovedPermanently`` exceptions, so these can be caught by the\n  Not Found View (and other exception views).\n\n- The Mako renderer now supports a def name in an asset spec.  When the def\n  name is present in the asset spec, the system will render the template def\n  within the template and will return the result. An example asset spec is\n  ``package:path/to/template#defname.mako``. This will render the def named\n  ``defname`` inside the ``template.mako`` template instead of rendering the\n  entire template.  The old way of returning a tuple in the form\n  ``('defname', {})`` from the view is supported for backward compatibility,\n\n- The Chameleon ZPT renderer now accepts a macro name in an asset spec.  When\n  the macro name is present in the asset spec, the system will render the\n  macro listed as a ``define-macro`` and return the result instead of\n  rendering the entire template.  An example asset spec:\n  ``package:path/to/template#macroname.pt``.  This will render the macro\n  defined as ``macroname`` within the ``template.pt`` template instead of the\n  entire templae.\n\n- When there is a predicate mismatch exception (seen when no view matches for\n  a given request due to predicates not working), the exception now contains\n  a textual description of the predicate which didn't match.\n\n- An ``add_permission`` directive method was added to the Configurator.  This\n  directive registers a free-standing permission introspectable into the\n  Pyramid introspection system.  Frameworks built atop Pyramid can thus use\n  the ``permissions`` introspectable category data to build a\n  comprehensive list of permissions supported by a running system.  Before\n  this method was added, permissions were already registered in this\n  introspectable category as a side effect of naming them in an ``add_view``\n  call, this method just makes it possible to arrange for a permission to be\n  put into the ``permissions`` introspectable category without naming it\n  along with an associated view.  Here's an example of usage of\n  ``add_permission``::\n\n      config = Configurator()\n      config.add_permission('view')\n\n- The ``UnencryptedCookieSessionFactoryConfig`` now accepts\n  ``signed_serialize`` and ``signed_deserialize`` hooks which may be used\n  to influence how the sessions are marshalled (by default this is done\n  with HMAC+pickle).\n\n- ``pyramid.testing.DummyRequest`` now supports methods supplied by the\n  ``pyramid.util.InstancePropertyMixin`` class such as ``set_property``.\n\n- Request properties and methods added via ``config.set_request_property`` or\n  ``config.add_request_method`` are now available to tweens.\n\n- Request properties and methods added via ``config.set_request_property`` or\n  ``config.add_request_method`` are now available in the request object\n  returned from ``pyramid.paster.bootstrap``.\n\n- ``request.context`` of environment request during ``bootstrap`` is now the\n  root object if a context isn't already set on a provided request.\n\n- The ``pyramid.decorator.reify`` function is now an API, and was added to\n  the API documentation.\n\n- Added the ``pyramid.testing.testConfig`` context manager, which can be used\n  to generate a configurator in a test, e.g. ``with testing.testConfig(...):``.\n\n- Users can now invoke a subrequest from within view code using a new\n  ``request.invoke_subrequest`` API.\n\nDeprecations\n------------\n\n- The ``pyramid.config.Configurator.set_request_property`` has been\n  documentation-deprecated.  The method remains usable but the more\n  featureful ``pyramid.config.Configurator.add_request_method`` should be\n  used in its place (it has all of the same capabilities but can also extend\n  the request object with methods).\n\nBackwards Incompatibilities\n---------------------------\n\n- The Pyramid router no longer adds the values ``bfg.routes.route`` or\n  ``bfg.routes.matchdict`` to the request's WSGI environment dictionary.\n  These values were docs-deprecated in ``repoze.bfg`` 1.0 (effectively seven\n  minor releases ago).  If your code depended on these values, use\n  request.matched_route and request.matchdict instead.\n\n- It is no longer possible to pass an environ dictionary directly to\n  ``pyramid.traversal.ResourceTreeTraverser.__call__`` (aka\n  ``ModelGraphTraverser.__call__``).  Instead, you must pass a request\n  object.  Passing an environment instead of a request has generated a\n  deprecation warning since Pyramid 1.1.\n\n- Pyramid will no longer work properly if you use the\n  ``webob.request.LegacyRequest`` as a request factory.  Instances of the\n  LegacyRequest class have a ``request.path_info`` which return a string.\n  This Pyramid release assumes that ``request.path_info`` will\n  unconditionally be Unicode.\n\n- The functions from ``pyramid.chameleon_zpt`` and ``pyramid.chameleon_text``\n  named ``get_renderer``, ``get_template``, ``render_template``, and\n  ``render_template_to_response`` have been removed.  These have issued a\n  deprecation warning upon import since Pyramid 1.0.  Use\n  ``pyramid.renderers.get_renderer()``,\n  ``pyramid.renderers.get_renderer().implementation()``,\n  ``pyramid.renderers.render()`` or ``pyramid.renderers.render_to_response``\n  respectively instead of these functions.\n\n- The ``pyramid.configuration`` module was removed.  It had been deprecated\n  since Pyramid 1.0 and printed a deprecation warning upon its use.  Use\n  ``pyramid.config`` instead.\n\n- The ``pyramid.paster.PyramidTemplate`` API was removed.  It had been\n  deprecated since Pyramid 1.1 and issued a warning on import.  If your code\n  depended on this, adjust your code to import\n  ``pyramid.scaffolds.PyramidTemplate`` instead.\n\n- The ``pyramid.settings.get_settings()`` API was removed.  It had been\n  printing a deprecation warning since Pyramid 1.0.  If your code depended on\n  this API, use ``pyramid.threadlocal.get_current_registry().settings``\n  instead or use the ``settings`` attribute of the registry available from\n  the request (``request.registry.settings``).\n\n- These APIs from the ``pyramid.testing`` module were removed.  They have\n  been printing deprecation warnings since Pyramid 1.0:\n\n  * ``registerDummySecurityPolicy``, use\n    ``pyramid.config.Configurator.testing_securitypolicy`` instead.\n\n  * ``registerResources`` (aka ``registerModels``, use\n    ``pyramid.config.Configurator.testing_resources`` instead.\n\n  * ``registerEventListener``, use\n    ``pyramid.config.Configurator.testing_add_subscriber`` instead.\n\n  * ``registerTemplateRenderer`` (aka `registerDummyRenderer``), use\n    ``pyramid.config.Configurator.testing_add_template`` instead.\n\n  * ``registerView``, use ``pyramid.config.Configurator.add_view`` instead.\n\n  * ``registerUtility``, use\n    ``pyramid.config.Configurator.registry.registerUtility`` instead.\n\n  * ``registerAdapter``, use\n    ``pyramid.config.Configurator.registry.registerAdapter`` instead.\n\n  * ``registerSubscriber``, use \n    ``pyramid.config.Configurator.add_subscriber`` instead.\n\n  * ``registerRoute``, use \n    ``pyramid.config.Configurator.add_route`` instead.\n\n  * ``registerSettings``, use \n    ``pyramid.config.Configurator.add_settings`` instead.\n\n- In Pyramid 1.3 and previous, the ``__call__`` method of a Response object\n  was invoked before any finished callbacks were executed.  As of this\n  release, the ``__call__`` method of a Response object is invoked *after*\n  finished callbacks are executed.  This is in support of the\n  ``request.invoke_subrequest`` feature.\n\nDocumentation\n-------------\n\n- Added an \"Upgrading Pyramid\" chapter to the narrative documentation.  It\n  describes how to cope with deprecations and removals of Pyramid APIs and\n  how to show Pyramid-generated deprecation warnings while running tests and\n  while running a server.\n\n- Added a \"Invoking a Subrequest\" chapter to the documentation.  It describes\n  how to use the new ``request.invoke_subrequest`` API.\n\nDependencies\n------------\n\n- Pyramid now requires WebOb 1.2b3+ (the prior Pyramid release only relied on\n  1.2dev+).  This is to ensure that we obtain a version of WebOb that returns\n  ``request.path_info`` as text.\n\n",
            "header": {
                "file": {
                    "path": "CHANGES.txt"
                },
                "misc_line": null
            },
            "index_line": {
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                "new_commit_hash": "2e96421ee",
                "mode": "100644"
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            "binary_line": null,
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            "hunks": [
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                    "descriptor": {
                        "old_range": {
                            "start": 11,
                            "length": 6
                        },
                        "new_range": {
                            "start": 11,
                            "length": 49
                        },
                        "section": "Features"
                    },
                    "line_group": {
                        "all_lines": [
                            {
                                "content": "  a dynamic property. It is recommended to define a dynamic ACL as a callable",
                                "type": "context"
                            },
                            {
                                "content": "  to avoid this ambiguity. See https://github.com/Pylons/pyramid/issues/735.",
                                "type": "context"
                            },
                            {
                                "content": "",
                                "type": "context"
                            },
                            {
                                "content": "Bug Fixes",
                                "type": "added"
                            },
                            {
                                "content": "---------",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "- View lookup will now search for valid views based on the inheritance",
                                "type": "added"
                            },
                            {
                                "content": "  hierarchy of the context. It tries to find views based on the most",
                                "type": "added"
                            },
                            {
                                "content": "  specific context first, and upon predicate failure, will move up the",
                                "type": "added"
                            },
                            {
                                "content": "  inheritance chain to test views found by the super-type of the context.",
                                "type": "added"
                            },
                            {
                                "content": "  In the past, only the most specific type containing views would be checked",
                                "type": "added"
                            },
                            {
                                "content": "  and if no matching view could be found then a PredicateMismatch would be",
                                "type": "added"
                            },
                            {
                                "content": "  raised. Now predicate mismatches don't hide valid views registered on",
                                "type": "added"
                            },
                            {
                                "content": "  super-types. Here's an example that now works::",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "  .. code-block:: python",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "     class IResource(Interface):",
                                "type": "added"
                            },
                            {
                                "content": "         ...",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "     @view_config(context=IResource)",
                                "type": "added"
                            },
                            {
                                "content": "     def get(context, request):",
                                "type": "added"
                            },
                            {
                                "content": "         ...",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "     @view_config(context=IResource, request_method='POST')",
                                "type": "added"
                            },
                            {
                                "content": "     def post(context, request):",
                                "type": "added"
                            },
                            {
                                "content": "         ...",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "     @view_config(context=IResource, request_method='DELETE')",
                                "type": "added"
                            },
                            {
                                "content": "     def delete(context, request):",
                                "type": "added"
                            },
                            {
                                "content": "         ...",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "     @implementor(IResource)",
                                "type": "added"
                            },
                            {
                                "content": "     class MyResource:",
                                "type": "added"
                            },
                            {
                                "content": "         ...",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "     @view_config(context=MyResource, request_method='POST')",
                                "type": "added"
                            },
                            {
                                "content": "     def override_post(context, request):",
                                "type": "added"
                            },
                            {
                                "content": "         ...",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "  Previously the override_post view registration would hide the get",
                                "type": "added"
                            },
                            {
                                "content": "  and delete views in the context of MyResource -- leading to a",
                                "type": "added"
                            },
                            {
                                "content": "  predicate mismatch error when trying to use GET or DELETE",
                                "type": "added"
                            },
                            {
                                "content": "  methods. Now the views are found and no predicate mismatch is",
                                "type": "added"
                            },
                            {
                                "content": "  raised.",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "1.4 (2012-12-18)",
                                "type": "context"
                            },
                            {
                                "content": "================",
                                "type": "context"
                            },
                            {
                                "content": "",
                                "type": "context"
                            }
                        ]
                    },
                    "modified_entities": [],
                    "added_entities": [],
                    "deleted_entities": []
                }
            ]
        },
        {
            "old_file_content": "from zope.interface import (\n    implementer,\n    providedBy,\n    )\n\nfrom pyramid.interfaces import (\n    IDebugLogger,\n    IRequest,\n    IRequestExtensions,\n    IRootFactory,\n    IRouteRequest,\n    IRouter,\n    IRequestFactory,\n    IRoutesMapper,\n    ITraverser,\n    IView,\n    IViewClassifier,\n    ITweens,\n    )\n\nfrom pyramid.events import (\n    ContextFound,\n    NewRequest,\n    NewResponse,\n    )\n\nfrom pyramid.httpexceptions import HTTPNotFound\nfrom pyramid.request import Request\nfrom pyramid.threadlocal import manager\n\nfrom pyramid.traversal import (\n    DefaultRootFactory,\n    ResourceTreeTraverser,\n    )\n\nfrom pyramid.tweens import excview_tween_factory\n\n@implementer(IRouter)\nclass Router(object):\n\n    debug_notfound = False\n    debug_routematch = False\n\n    threadlocal_manager = manager\n\n    def __init__(self, registry):\n        q = registry.queryUtility\n        self.logger = q(IDebugLogger)\n        self.root_factory = q(IRootFactory, default=DefaultRootFactory)\n        self.routes_mapper = q(IRoutesMapper)\n        self.request_factory = q(IRequestFactory, default=Request)\n        self.request_extensions = q(IRequestExtensions)\n        tweens = q(ITweens)\n        if tweens is None:\n            tweens = excview_tween_factory\n        self.orig_handle_request = self.handle_request\n        self.handle_request = tweens(self.handle_request, registry)\n        self.root_policy = self.root_factory # b/w compat\n        self.registry = registry\n        settings = registry.settings\n        if settings is not None:\n            self.debug_notfound = settings['debug_notfound']\n            self.debug_routematch = settings['debug_routematch']\n\n    def handle_request(self, request):\n        attrs = request.__dict__\n        registry = attrs['registry']\n\n        request.request_iface = IRequest\n        context = None\n        routes_mapper = self.routes_mapper\n        debug_routematch = self.debug_routematch\n        adapters = registry.adapters\n        has_listeners = registry.has_listeners\n        notify = registry.notify\n        logger = self.logger\n\n        has_listeners and notify(NewRequest(request))\n        # find the root object\n        root_factory = self.root_factory\n        if routes_mapper is not None:\n            info = routes_mapper(request)\n            match, route = info['match'], info['route']\n            if route is None:\n                if debug_routematch:\n                    msg = ('no route matched for url %s' %\n                           request.url)\n                    logger and logger.debug(msg)\n            else:\n                attrs['matchdict'] = match\n                attrs['matched_route'] = route\n\n                if debug_routematch:\n                    msg = (\n                        'route matched for url %s; '\n                        'route_name: %r, '\n                        'path_info: %r, '\n                        'pattern: %r, '\n                        'matchdict: %r, '\n                        'predicates: %r' % (\n                            request.url,\n                            route.name,\n                            request.path_info,\n                            route.pattern,\n                            match,\n                            ', '.join([p.text() for p in route.predicates]))\n                        )\n                    logger and logger.debug(msg)\n\n                request.request_iface = registry.queryUtility(\n                    IRouteRequest,\n                    name=route.name,\n                    default=IRequest)\n\n                root_factory = route.factory or self.root_factory\n\n        root = root_factory(request)\n        attrs['root'] = root\n\n        # find a context\n        traverser = adapters.queryAdapter(root, ITraverser)\n        if traverser is None:\n            traverser = ResourceTreeTraverser(root)\n        tdict = traverser(request)\n\n        context, view_name, subpath, traversed, vroot, vroot_path = (\n            tdict['context'],\n            tdict['view_name'],\n            tdict['subpath'],\n            tdict['traversed'],\n            tdict['virtual_root'],\n            tdict['virtual_root_path']\n            )\n\n        attrs.update(tdict)\n        has_listeners and notify(ContextFound(request))\n\n        # find a view callable\n        context_iface = providedBy(context)\n        view_callable = adapters.lookup(\n            (IViewClassifier, request.request_iface, context_iface),\n            IView, name=view_name, default=None)\n\n        # invoke the view callable\n        if view_callable is None:\n            if self.debug_notfound:\n                msg = (\n                    'debug_notfound of url %s; path_info: %r, '\n                    'context: %r, view_name: %r, subpath: %r, '\n                    'traversed: %r, root: %r, vroot: %r, '\n                    'vroot_path: %r' % (\n                        request.url, request.path_info, context,\n                        view_name, subpath, traversed, root, vroot,\n                        vroot_path)\n                    )\n                logger and logger.debug(msg)\n            else:\n                msg = request.path_info\n            raise HTTPNotFound(msg)\n        else:\n            response = view_callable(context, request)\n\n        return response\n\n    def invoke_subrequest(self, request, use_tweens=False):\n        \"\"\"\n        Obtain a response object from the Pyramid application based on\n        information in the ``request`` object provided.  The ``request``\n        object must be an object that implements the Pyramid request\n        interface (such as a :class:`pyramid.request.Request` instance).  If\n        ``use_tweens`` is ``True``, the request will be sent to the\n        :term:`tween` in the tween stack closest to the request ingress.  If\n        ``use_tweens`` is ``False``, the request will be sent to the main\n        router handler, and no tweens will be invoked.  This function also:\n        \n        - manages the threadlocal stack (so that\n          :func:`~pyramid.threadlocal.get_current_request` and\n          :func:`~pyramid.threadlocal.get_current_registry` work during a\n          request)\n\n        - Adds a ``registry`` attribute and a ``invoke_subrequest`` attribute\n          (a callable) to the request object it's handed.\n\n        - sets request extensions (such as those added via\n          :meth:`~pyramid.config.Configurator.add_request_method` or\n          :meth:`~pyramid.config.Configurator.set_request_property`) on the\n          request it's passed.\n\n        - causes a :class:`~pyramid.event.NewRequest` event to be sent at the\n          beginning of request processing.\n\n        - causes a :class:`~pyramid.event.ContextFound` event to be sent\n          when a context resource is found.\n          \n        - causes a :class:`~pyramid.event.NewResponse` event to be sent when\n          the Pyramid application returns a response.\n\n        - Calls any :term:`response callback` functions defined within the\n          request's lifetime if a response is obtained from the Pyramid\n          application.\n\n        - Calls any :term:`finished callback` functions defined within the\n          request's lifetime.\n\n        See also :ref:`subrequest_chapter`.\n        \"\"\"\n        registry = self.registry\n        has_listeners = self.registry.has_listeners\n        notify = self.registry.notify\n        threadlocals = {'registry':registry, 'request':request}\n        manager = self.threadlocal_manager\n        manager.push(threadlocals)\n        request.registry = registry\n        request.invoke_subrequest = self.invoke_subrequest\n        \n        if use_tweens:\n            handle_request = self.handle_request\n        else:\n            handle_request = self.orig_handle_request\n\n        try:\n\n            try:\n                extensions = self.request_extensions\n                if extensions is not None:\n                    request._set_extensions(extensions)\n                response = handle_request(request)\n                has_listeners and notify(NewResponse(request, response))\n\n                if request.response_callbacks:\n                    request._process_response_callbacks(response)\n\n                return response\n\n            finally:\n                if request.finished_callbacks:\n                    request._process_finished_callbacks()\n\n        finally:\n            manager.pop()\n\n    def __call__(self, environ, start_response):\n        \"\"\"\n        Accept ``environ`` and ``start_response``; create a\n        :term:`request` and route the request to a :app:`Pyramid`\n        view based on introspection of :term:`view configuration`\n        within the application registry; call ``start_response`` and\n        return an iterable.\n        \"\"\"\n        request = self.request_factory(environ)\n        response = self.invoke_subrequest(request, use_tweens=True)\n        return response(request.environ, start_response)\n\n",
            "new_file_content": "from zope.interface import (\n    Interface,\n    implementer,\n    providedBy,\n    )\n\nfrom pyramid.interfaces import (\n    IDebugLogger,\n    IRequest,\n    IRequestExtensions,\n    IRootFactory,\n    IRouteRequest,\n    IRouter,\n    IRequestFactory,\n    IRoutesMapper,\n    ITraverser,\n    IView,\n    IViewClassifier,\n    ITweens,\n    )\n\nfrom pyramid.events import (\n    ContextFound,\n    NewRequest,\n    NewResponse,\n    )\n\nfrom pyramid.exceptions import PredicateMismatch\nfrom pyramid.httpexceptions import HTTPNotFound\nfrom pyramid.request import Request\nfrom pyramid.threadlocal import manager\n\nfrom pyramid.traversal import (\n    DefaultRootFactory,\n    ResourceTreeTraverser,\n    )\n\nfrom pyramid.tweens import excview_tween_factory\n\n@implementer(IRouter)\nclass Router(object):\n\n    debug_notfound = False\n    debug_routematch = False\n\n    threadlocal_manager = manager\n\n    def __init__(self, registry):\n        q = registry.queryUtility\n        self.logger = q(IDebugLogger)\n        self.root_factory = q(IRootFactory, default=DefaultRootFactory)\n        self.routes_mapper = q(IRoutesMapper)\n        self.request_factory = q(IRequestFactory, default=Request)\n        self.request_extensions = q(IRequestExtensions)\n        tweens = q(ITweens)\n        if tweens is None:\n            tweens = excview_tween_factory\n        self.orig_handle_request = self.handle_request\n        self.handle_request = tweens(self.handle_request, registry)\n        self.root_policy = self.root_factory # b/w compat\n        self.registry = registry\n        settings = registry.settings\n        if settings is not None:\n            self.debug_notfound = settings['debug_notfound']\n            self.debug_routematch = settings['debug_routematch']\n\n    def handle_request(self, request):\n        attrs = request.__dict__\n        registry = attrs['registry']\n\n        request.request_iface = IRequest\n        context = None\n        routes_mapper = self.routes_mapper\n        debug_routematch = self.debug_routematch\n        adapters = registry.adapters\n        has_listeners = registry.has_listeners\n        notify = registry.notify\n        logger = self.logger\n\n        has_listeners and notify(NewRequest(request))\n        # find the root object\n        root_factory = self.root_factory\n        if routes_mapper is not None:\n            info = routes_mapper(request)\n            match, route = info['match'], info['route']\n            if route is None:\n                if debug_routematch:\n                    msg = ('no route matched for url %s' %\n                           request.url)\n                    logger and logger.debug(msg)\n            else:\n                attrs['matchdict'] = match\n                attrs['matched_route'] = route\n\n                if debug_routematch:\n                    msg = (\n                        'route matched for url %s; '\n                        'route_name: %r, '\n                        'path_info: %r, '\n                        'pattern: %r, '\n                        'matchdict: %r, '\n                        'predicates: %r' % (\n                            request.url,\n                            route.name,\n                            request.path_info,\n                            route.pattern,\n                            match,\n                            ', '.join([p.text() for p in route.predicates]))\n                        )\n                    logger and logger.debug(msg)\n\n                request.request_iface = registry.queryUtility(\n                    IRouteRequest,\n                    name=route.name,\n                    default=IRequest)\n\n                root_factory = route.factory or self.root_factory\n\n        root = root_factory(request)\n        attrs['root'] = root\n\n        # find a context\n        traverser = adapters.queryAdapter(root, ITraverser)\n        if traverser is None:\n            traverser = ResourceTreeTraverser(root)\n        tdict = traverser(request)\n\n        context, view_name, subpath, traversed, vroot, vroot_path = (\n            tdict['context'],\n            tdict['view_name'],\n            tdict['subpath'],\n            tdict['traversed'],\n            tdict['virtual_root'],\n            tdict['virtual_root_path']\n            )\n\n        attrs.update(tdict)\n        has_listeners and notify(ContextFound(request))\n\n        # find a view callable\n        context_iface = providedBy(context)\n        view_callable = adapters.lookup(\n            (IViewClassifier, request.request_iface, context_iface),\n            IView, name=view_name, default=None)\n\n        # invoke the view callable\n        if view_callable is None:\n            if self.debug_notfound:\n                msg = (\n                    'debug_notfound of url %s; path_info: %r, '\n                    'context: %r, view_name: %r, subpath: %r, '\n                    'traversed: %r, root: %r, vroot: %r, '\n                    'vroot_path: %r' % (\n                        request.url, request.path_info, context,\n                        view_name, subpath, traversed, root, vroot,\n                        vroot_path)\n                    )\n                logger and logger.debug(msg)\n            else:\n                msg = request.path_info\n            raise HTTPNotFound(msg)\n        else:\n            try:\n                response = view_callable(context, request)\n            except PredicateMismatch:\n                # look for other views that meet the predicate\n                # criteria\n                for iface in context_iface.flattened():\n                    view_callable = adapters.lookup(\n                        (IViewClassifier, request.request_iface, iface),\n                        IView, name=view_name, default=None)\n                    if view_callable is not None:\n                        try:\n                            response = view_callable(context, request)\n                            break\n                        except PredicateMismatch:\n                            pass\n                else:\n                    raise\n        return response\n\n    def invoke_subrequest(self, request, use_tweens=False):\n        \"\"\"\n        Obtain a response object from the Pyramid application based on\n        information in the ``request`` object provided.  The ``request``\n        object must be an object that implements the Pyramid request\n        interface (such as a :class:`pyramid.request.Request` instance).  If\n        ``use_tweens`` is ``True``, the request will be sent to the\n        :term:`tween` in the tween stack closest to the request ingress.  If\n        ``use_tweens`` is ``False``, the request will be sent to the main\n        router handler, and no tweens will be invoked.  This function also:\n        \n        - manages the threadlocal stack (so that\n          :func:`~pyramid.threadlocal.get_current_request` and\n          :func:`~pyramid.threadlocal.get_current_registry` work during a\n          request)\n\n        - Adds a ``registry`` attribute and a ``invoke_subrequest`` attribute\n          (a callable) to the request object it's handed.\n\n        - sets request extensions (such as those added via\n          :meth:`~pyramid.config.Configurator.add_request_method` or\n          :meth:`~pyramid.config.Configurator.set_request_property`) on the\n          request it's passed.\n\n        - causes a :class:`~pyramid.event.NewRequest` event to be sent at the\n          beginning of request processing.\n\n        - causes a :class:`~pyramid.event.ContextFound` event to be sent\n          when a context resource is found.\n          \n        - causes a :class:`~pyramid.event.NewResponse` event to be sent when\n          the Pyramid application returns a response.\n\n        - Calls any :term:`response callback` functions defined within the\n          request's lifetime if a response is obtained from the Pyramid\n          application.\n\n        - Calls any :term:`finished callback` functions defined within the\n          request's lifetime.\n\n        See also :ref:`subrequest_chapter`.\n        \"\"\"\n        registry = self.registry\n        has_listeners = self.registry.has_listeners\n        notify = self.registry.notify\n        threadlocals = {'registry':registry, 'request':request}\n        manager = self.threadlocal_manager\n        manager.push(threadlocals)\n        request.registry = registry\n        request.invoke_subrequest = self.invoke_subrequest\n        \n        if use_tweens:\n            handle_request = self.handle_request\n        else:\n            handle_request = self.orig_handle_request\n\n        try:\n\n            try:\n                extensions = self.request_extensions\n                if extensions is not None:\n                    request._set_extensions(extensions)\n                response = handle_request(request)\n                has_listeners and notify(NewResponse(request, response))\n\n                if request.response_callbacks:\n                    request._process_response_callbacks(response)\n\n                return response\n\n            finally:\n                if request.finished_callbacks:\n                    request._process_finished_callbacks()\n\n        finally:\n            manager.pop()\n\n    def __call__(self, environ, start_response):\n        \"\"\"\n        Accept ``environ`` and ``start_response``; create a\n        :term:`request` and route the request to a :app:`Pyramid`\n        view based on introspection of :term:`view configuration`\n        within the application registry; call ``start_response`` and\n        return an iterable.\n        \"\"\"\n        request = self.request_factory(environ)\n        response = self.invoke_subrequest(request, use_tweens=True)\n        return response(request.environ, start_response)\n\n",
            "header": {
                "file": {
                    "path": "pyramid/router.py"
                },
                "misc_line": null
            },
            "index_line": {
                "old_commit_hash": "9b6138ea9",
                "new_commit_hash": "63c12a1af",
                "mode": "100644"
            },
            "is_binary_file": false,
            "binary_line": null,
            "minus_file": {
                "path": "a/pyramid/router.py"
            },
            "plus_file": {
                "path": "b/pyramid/router.py"
            },
            "hunks": [
                {
                    "descriptor": {
                        "old_range": {
                            "start": 1,
                            "length": 4
                        },
                        "new_range": {
                            "start": 1,
                            "length": 5
                        },
                        "section": ""
                    },
                    "line_group": {
                        "all_lines": [
                            {
                                "content": "from zope.interface import (",
                                "type": "context"
                            },
                            {
                                "content": "    Interface,",
                                "type": "added"
                            },
                            {
                                "content": "    implementer,",
                                "type": "context"
                            },
                            {
                                "content": "    providedBy,",
                                "type": "context"
                            },
                            {
                                "content": "    )",
                                "type": "context"
                            }
                        ]
                    },
                    "modified_entities": [],
                    "added_entities": [
                        {
                            "file_name": "pyramid/router.py",
                            "type": "statement",
                            "name": "",
                            "content": "from zope.interface import (\n    Interface,\n    implementer,\n    providedBy,\n    )",
                            "ast_type_str": "ImportFrom",
                            "start_lineno": 1,
                            "end_lineno": 5,
                            "parent": null
                        }
                    ],
                    "deleted_entities": []
                },
                {
                    "descriptor": {
                        "old_range": {
                            "start": 24,
                            "length": 6
                        },
                        "new_range": {
                            "start": 25,
                            "length": 7
                        },
                        "section": "from pyramid.events import ("
                    },
                    "line_group": {
                        "all_lines": [
                            {
                                "content": "    NewResponse,",
                                "type": "context"
                            },
                            {
                                "content": "    )",
                                "type": "context"
                            },
                            {
                                "content": "",
                                "type": "context"
                            },
                            {
                                "content": "from pyramid.exceptions import PredicateMismatch",
                                "type": "added"
                            },
                            {
                                "content": "from pyramid.httpexceptions import HTTPNotFound",
                                "type": "context"
                            },
                            {
                                "content": "from pyramid.request import Request",
                                "type": "context"
                            },
                            {
                                "content": "from pyramid.threadlocal import manager",
                                "type": "context"
                            }
                        ]
                    },
                    "modified_entities": [],
                    "added_entities": [
                        {
                            "file_name": "pyramid/router.py",
                            "type": "statement",
                            "name": "",
                            "content": "from pyramid.exceptions import PredicateMismatch",
                            "ast_type_str": "ImportFrom",
                            "start_lineno": 28,
                            "end_lineno": 28,
                            "parent": null
                        }
                    ],
                    "deleted_entities": []
                },
                {
                    "descriptor": {
                        "old_range": {
                            "start": 158,
                            "length": 8
                        },
                        "new_range": {
                            "start": 160,
                            "length": 23
                        },
                        "section": "class Router(object):"
                    },
                    "line_group": {
                        "all_lines": [
                            {
                                "content": "                msg = request.path_info",
                                "type": "context"
                            },
                            {
                                "content": "            raise HTTPNotFound(msg)",
                                "type": "context"
                            },
                            {
                                "content": "        else:",
                                "type": "context"
                            },
                            {
                                "content": "            response = view_callable(context, request)",
                                "type": "deleted"
                            },
                            {
                                "content": "",
                                "type": "deleted"
                            },
                            {
                                "content": "            try:",
                                "type": "added"
                            },
                            {
                                "content": "                response = view_callable(context, request)",
                                "type": "added"
                            },
                            {
                                "content": "            except PredicateMismatch:",
                                "type": "added"
                            },
                            {
                                "content": "                # look for other views that meet the predicate",
                                "type": "added"
                            },
                            {
                                "content": "                # criteria",
                                "type": "added"
                            },
                            {
                                "content": "                for iface in context_iface.flattened():",
                                "type": "added"
                            },
                            {
                                "content": "                    view_callable = adapters.lookup(",
                                "type": "added"
                            },
                            {
                                "content": "                        (IViewClassifier, request.request_iface, iface),",
                                "type": "added"
                            },
                            {
                                "content": "                        IView, name=view_name, default=None)",
                                "type": "added"
                            },
                            {
                                "content": "                    if view_callable is not None:",
                                "type": "added"
                            },
                            {
                                "content": "                        try:",
                                "type": "added"
                            },
                            {
                                "content": "                            response = view_callable(context, request)",
                                "type": "added"
                            },
                            {
                                "content": "                            break",
                                "type": "added"
                            },
                            {
                                "content": "                        except PredicateMismatch:",
                                "type": "added"
                            },
                            {
                                "content": "                            pass",
                                "type": "added"
                            },
                            {
                                "content": "                else:",
                                "type": "added"
                            },
                            {
                                "content": "                    raise",
                                "type": "added"
                            },
                            {
                                "content": "        return response",
                                "type": "context"
                            },
                            {
                                "content": "",
                                "type": "context"
                            },
                            {
                                "content": "    def invoke_subrequest(self, request, use_tweens=False):",
                                "type": "context"
                            }
                        ]
                    },
                    "modified_entities": [
                        {
                            "file_name": "pyramid/router.py",
                            "type": "method",
                            "name": "Router.handle_request",
                            "content": "class Router(object):\n\n    debug_notfound = False\n    debug_routematch = False\n\n    threadlocal_manager = manager\n\n    def __init__(self, registry):\n        q = registry.queryUtility\n        self.logger = q(IDebugLogger)\n        self.root_factory = q(IRootFactory, default=DefaultRootFactory)\n        self.routes_mapper = q(IRoutesMapper)\n        self.request_factory = q(IRequestFactory, default=Request)\n        self.request_extensions = q(IRequestExtensions)\n        tweens = q(ITweens)\n        if tweens is None:\n            tweens = excview_tween_factory\n        self.orig_handle_request = self.handle_request\n        self.handle_request = tweens(self.handle_request, registry)\n        self.root_policy = self.root_factory # b/w compat\n        self.registry = registry\n        settings = registry.settings\n        if settings is not None:\n            self.debug_notfound = settings['debug_notfound']\n            self.debug_routematch = settings['debug_routematch']\n\n    def handle_request(self, request):\n        attrs = request.__dict__\n        registry = attrs['registry']\n\n        request.request_iface = IRequest\n        context = None\n        routes_mapper = self.routes_mapper\n        debug_routematch = self.debug_routematch\n        adapters = registry.adapters\n        has_listeners = registry.has_listeners\n        notify = registry.notify\n        logger = self.logger\n\n        has_listeners and notify(NewRequest(request))\n        # find the root object\n        root_factory = self.root_factory\n        if routes_mapper is not None:\n            info = routes_mapper(request)\n            match, route = info['match'], info['route']\n            if route is None:\n                if debug_routematch:\n                    msg = ('no route matched for url %s' %\n                           request.url)\n                    logger and logger.debug(msg)\n            else:\n                attrs['matchdict'] = match\n                attrs['matched_route'] = route\n\n                if debug_routematch:\n                    msg = (\n                        'route matched for url %s; '\n                        'route_name: %r, '\n                        'path_info: %r, '\n                        'pattern: %r, '\n                        'matchdict: %r, '\n                        'predicates: %r' % (\n                            request.url,\n                            route.name,\n                            request.path_info,\n                            route.pattern,\n                            match,\n                            ', '.join([p.text() for p in route.predicates]))\n                        )\n                    logger and logger.debug(msg)\n\n                request.request_iface = registry.queryUtility(\n                    IRouteRequest,\n                    name=route.name,\n                    default=IRequest)\n\n                root_factory = route.factory or self.root_factory\n\n        root = root_factory(request)\n        attrs['root'] = root\n\n        # find a context\n        traverser = adapters.queryAdapter(root, ITraverser)\n        if traverser is None:\n            traverser = ResourceTreeTraverser(root)\n        tdict = traverser(request)\n\n        context, view_name, subpath, traversed, vroot, vroot_path = (\n            tdict['context'],\n            tdict['view_name'],\n            tdict['subpath'],\n            tdict['traversed'],\n            tdict['virtual_root'],\n            tdict['virtual_root_path']\n            )\n\n        attrs.update(tdict)\n        has_listeners and notify(ContextFound(request))\n\n        # find a view callable\n        context_iface = providedBy(context)\n        view_callable = adapters.lookup(\n            (IViewClassifier, request.request_iface, context_iface),\n            IView, name=view_name, default=None)\n\n        # invoke the view callable\n        if view_callable is None:\n            if self.debug_notfound:\n                msg = (\n                    'debug_notfound of url %s; path_info: %r, '\n                    'context: %r, view_name: %r, subpath: %r, '\n                    'traversed: %r, root: %r, vroot: %r, '\n                    'vroot_path: %r' % (\n                        request.url, request.path_info, context,\n                        view_name, subpath, traversed, root, vroot,\n                        vroot_path)\n                    )\n                logger and logger.debug(msg)\n            else:\n                msg = request.path_info\n            raise HTTPNotFound(msg)\n        else:\n            response = view_callable(context, request)\n\n        return response\n\n    def invoke_subrequest(self, request, use_tweens=False):\n        \"\"\"\n        Obtain a response object from the Pyramid application based on\n        information in the ``request`` object provided.  The ``request``\n        object must be an object that implements the Pyramid request\n        interface (such as a :class:`pyramid.request.Request` instance).  If\n        ``use_tweens`` is ``True``, the request will be sent to the\n        :term:`tween` in the tween stack closest to the request ingress.  If\n        ``use_tweens`` is ``False``, the request will be sent to the main\n        router handler, and no tweens will be invoked.  This function also:\n        \n        - manages the threadlocal stack (so that\n          :func:`~pyramid.threadlocal.get_current_request` and\n          :func:`~pyramid.threadlocal.get_current_registry` work during a\n          request)\n\n        - Adds a ``registry`` attribute and a ``invoke_subrequest`` attribute\n          (a callable) to the request object it's handed.\n\n        - sets request extensions (such as those added via\n          :meth:`~pyramid.config.Configurator.add_request_method` or\n          :meth:`~pyramid.config.Configurator.set_request_property`) on the\n          request it's passed.\n\n        - causes a :class:`~pyramid.event.NewRequest` event to be sent at the\n          beginning of request processing.\n\n        - causes a :class:`~pyramid.event.ContextFound` event to be sent\n          when a context resource is found.\n          \n        - causes a :class:`~pyramid.event.NewResponse` event to be sent when\n          the Pyramid application returns a response.\n\n        - Calls any :term:`response callback` functions defined within the\n          request's lifetime if a response is obtained from the Pyramid\n          application.\n\n        - Calls any :term:`finished callback` functions defined within the\n          request's lifetime.\n\n        See also :ref:`subrequest_chapter`.\n        \"\"\"\n        registry = self.registry\n        has_listeners = self.registry.has_listeners\n        notify = self.registry.notify\n        threadlocals = {'registry':registry, 'request':request}\n        manager = self.threadlocal_manager\n        manager.push(threadlocals)\n        request.registry = registry\n        request.invoke_subrequest = self.invoke_subrequest\n        \n        if use_tweens:\n            handle_request = self.handle_request\n        else:\n            handle_request = self.orig_handle_request\n\n        try:\n\n            try:\n                extensions = self.request_extensions\n                if extensions is not None:\n                    request._set_extensions(extensions)\n                response = handle_request(request)\n                has_listeners and notify(NewResponse(request, response))\n\n                if request.response_callbacks:\n                    request._process_response_callbacks(response)\n\n                return response\n\n            finally:\n                if request.finished_callbacks:\n                    request._process_finished_callbacks()\n\n        finally:\n            manager.pop()\n\n    def __call__(self, environ, start_response):\n        \"\"\"\n        Accept ``environ`` and ``start_response``; create a\n        :term:`request` and route the request to a :app:`Pyramid`\n        view based on introspection of :term:`view configuration`\n        within the application registry; call ``start_response`` and\n        return an iterable.\n        \"\"\"\n        request = self.request_factory(environ)\n        response = self.invoke_subrequest(request, use_tweens=True)\n        return response(request.environ, start_response)",
                            "ast_type_str": "ClassDef",
                            "start_lineno": 65,
                            "end_lineno": 163,
                            "parent": {
                                "file_name": "pyramid/router.py",
                                "type": "class",
                                "name": "Router",
                                "content": "class Router(object):\n\n    debug_notfound = False\n    debug_routematch = False\n\n    threadlocal_manager = manager\n\n    def __init__(self, registry):\n        q = registry.queryUtility\n        self.logger = q(IDebugLogger)\n        self.root_factory = q(IRootFactory, default=DefaultRootFactory)\n        self.routes_mapper = q(IRoutesMapper)\n        self.request_factory = q(IRequestFactory, default=Request)\n        self.request_extensions = q(IRequestExtensions)\n        tweens = q(ITweens)\n        if tweens is None:\n            tweens = excview_tween_factory\n        self.orig_handle_request = self.handle_request\n        self.handle_request = tweens(self.handle_request, registry)\n        self.root_policy = self.root_factory # b/w compat\n        self.registry = registry\n        settings = registry.settings\n        if settings is not None:\n            self.debug_notfound = settings['debug_notfound']\n            self.debug_routematch = settings['debug_routematch']\n\n    def handle_request(self, request):\n        attrs = request.__dict__\n        registry = attrs['registry']\n\n        request.request_iface = IRequest\n        context = None\n        routes_mapper = self.routes_mapper\n        debug_routematch = self.debug_routematch\n        adapters = registry.adapters\n        has_listeners = registry.has_listeners\n        notify = registry.notify\n        logger = self.logger\n\n        has_listeners and notify(NewRequest(request))\n        # find the root object\n        root_factory = self.root_factory\n        if routes_mapper is not None:\n            info = routes_mapper(request)\n            match, route = info['match'], info['route']\n            if route is None:\n                if debug_routematch:\n                    msg = ('no route matched for url %s' %\n                           request.url)\n                    logger and logger.debug(msg)\n            else:\n                attrs['matchdict'] = match\n                attrs['matched_route'] = route\n\n                if debug_routematch:\n                    msg = (\n                        'route matched for url %s; '\n                        'route_name: %r, '\n                        'path_info: %r, '\n                        'pattern: %r, '\n                        'matchdict: %r, '\n                        'predicates: %r' % (\n                            request.url,\n                            route.name,\n                            request.path_info,\n                            route.pattern,\n                            match,\n                            ', '.join([p.text() for p in route.predicates]))\n                        )\n                    logger and logger.debug(msg)\n\n                request.request_iface = registry.queryUtility(\n                    IRouteRequest,\n                    name=route.name,\n                    default=IRequest)\n\n                root_factory = route.factory or self.root_factory\n\n        root = root_factory(request)\n        attrs['root'] = root\n\n        # find a context\n        traverser = adapters.queryAdapter(root, ITraverser)\n        if traverser is None:\n            traverser = ResourceTreeTraverser(root)\n        tdict = traverser(request)\n\n        context, view_name, subpath, traversed, vroot, vroot_path = (\n            tdict['context'],\n            tdict['view_name'],\n            tdict['subpath'],\n            tdict['traversed'],\n            tdict['virtual_root'],\n            tdict['virtual_root_path']\n            )\n\n        attrs.update(tdict)\n        has_listeners and notify(ContextFound(request))\n\n        # find a view callable\n        context_iface = providedBy(context)\n        view_callable = adapters.lookup(\n            (IViewClassifier, request.request_iface, context_iface),\n            IView, name=view_name, default=None)\n\n        # invoke the view callable\n        if view_callable is None:\n            if self.debug_notfound:\n                msg = (\n                    'debug_notfound of url %s; path_info: %r, '\n                    'context: %r, view_name: %r, subpath: %r, '\n                    'traversed: %r, root: %r, vroot: %r, '\n                    'vroot_path: %r' % (\n                        request.url, request.path_info, context,\n                        view_name, subpath, traversed, root, vroot,\n                        vroot_path)\n                    )\n                logger and logger.debug(msg)\n            else:\n                msg = request.path_info\n            raise HTTPNotFound(msg)\n        else:\n            response = view_callable(context, request)\n\n        return response\n\n    def invoke_subrequest(self, request, use_tweens=False):\n        \"\"\"\n        Obtain a response object from the Pyramid application based on\n        information in the ``request`` object provided.  The ``request``\n        object must be an object that implements the Pyramid request\n        interface (such as a :class:`pyramid.request.Request` instance).  If\n        ``use_tweens`` is ``True``, the request will be sent to the\n        :term:`tween` in the tween stack closest to the request ingress.  If\n        ``use_tweens`` is ``False``, the request will be sent to the main\n        router handler, and no tweens will be invoked.  This function also:\n        \n        - manages the threadlocal stack (so that\n          :func:`~pyramid.threadlocal.get_current_request` and\n          :func:`~pyramid.threadlocal.get_current_registry` work during a\n          request)\n\n        - Adds a ``registry`` attribute and a ``invoke_subrequest`` attribute\n          (a callable) to the request object it's handed.\n\n        - sets request extensions (such as those added via\n          :meth:`~pyramid.config.Configurator.add_request_method` or\n          :meth:`~pyramid.config.Configurator.set_request_property`) on the\n          request it's passed.\n\n        - causes a :class:`~pyramid.event.NewRequest` event to be sent at the\n          beginning of request processing.\n\n        - causes a :class:`~pyramid.event.ContextFound` event to be sent\n          when a context resource is found.\n          \n        - causes a :class:`~pyramid.event.NewResponse` event to be sent when\n          the Pyramid application returns a response.\n\n        - Calls any :term:`response callback` functions defined within the\n          request's lifetime if a response is obtained from the Pyramid\n          application.\n\n        - Calls any :term:`finished callback` functions defined within the\n          request's lifetime.\n\n        See also :ref:`subrequest_chapter`.\n        \"\"\"\n        registry = self.registry\n        has_listeners = self.registry.has_listeners\n        notify = self.registry.notify\n        threadlocals = {'registry':registry, 'request':request}\n        manager = self.threadlocal_manager\n        manager.push(threadlocals)\n        request.registry = registry\n        request.invoke_subrequest = self.invoke_subrequest\n        \n        if use_tweens:\n            handle_request = self.handle_request\n        else:\n            handle_request = self.orig_handle_request\n\n        try:\n\n            try:\n                extensions = self.request_extensions\n                if extensions is not None:\n                    request._set_extensions(extensions)\n                response = handle_request(request)\n                has_listeners and notify(NewResponse(request, response))\n\n                if request.response_callbacks:\n                    request._process_response_callbacks(response)\n\n                return response\n\n            finally:\n                if request.finished_callbacks:\n                    request._process_finished_callbacks()\n\n        finally:\n            manager.pop()\n\n    def __call__(self, environ, start_response):\n        \"\"\"\n        Accept ``environ`` and ``start_response``; create a\n        :term:`request` and route the request to a :app:`Pyramid`\n        view based on introspection of :term:`view configuration`\n        within the application registry; call ``start_response`` and\n        return an iterable.\n        \"\"\"\n        request = self.request_factory(environ)\n        response = self.invoke_subrequest(request, use_tweens=True)\n        return response(request.environ, start_response)",
                                "ast_type_str": "ClassDef",
                                "start_lineno": 39,
                                "end_lineno": 252,
                                "parent": null
                            }
                        },
                        {
                            "file_name": "pyramid/router.py",
                            "type": "class",
                            "name": "Router",
                            "content": "class Router(object):\n\n    debug_notfound = False\n    debug_routematch = False\n\n    threadlocal_manager = manager\n\n    def __init__(self, registry):\n        q = registry.queryUtility\n        self.logger = q(IDebugLogger)\n        self.root_factory = q(IRootFactory, default=DefaultRootFactory)\n        self.routes_mapper = q(IRoutesMapper)\n        self.request_factory = q(IRequestFactory, default=Request)\n        self.request_extensions = q(IRequestExtensions)\n        tweens = q(ITweens)\n        if tweens is None:\n            tweens = excview_tween_factory\n        self.orig_handle_request = self.handle_request\n        self.handle_request = tweens(self.handle_request, registry)\n        self.root_policy = self.root_factory # b/w compat\n        self.registry = registry\n        settings = registry.settings\n        if settings is not None:\n            self.debug_notfound = settings['debug_notfound']\n            self.debug_routematch = settings['debug_routematch']\n\n    def handle_request(self, request):\n        attrs = request.__dict__\n        registry = attrs['registry']\n\n        request.request_iface = IRequest\n        context = None\n        routes_mapper = self.routes_mapper\n        debug_routematch = self.debug_routematch\n        adapters = registry.adapters\n        has_listeners = registry.has_listeners\n        notify = registry.notify\n        logger = self.logger\n\n        has_listeners and notify(NewRequest(request))\n        # find the root object\n        root_factory = self.root_factory\n        if routes_mapper is not None:\n            info = routes_mapper(request)\n            match, route = info['match'], info['route']\n            if route is None:\n                if debug_routematch:\n                    msg = ('no route matched for url %s' %\n                           request.url)\n                    logger and logger.debug(msg)\n            else:\n                attrs['matchdict'] = match\n                attrs['matched_route'] = route\n\n                if debug_routematch:\n                    msg = (\n                        'route matched for url %s; '\n                        'route_name: %r, '\n                        'path_info: %r, '\n                        'pattern: %r, '\n                        'matchdict: %r, '\n                        'predicates: %r' % (\n                            request.url,\n                            route.name,\n                            request.path_info,\n                            route.pattern,\n                            match,\n                            ', '.join([p.text() for p in route.predicates]))\n                        )\n                    logger and logger.debug(msg)\n\n                request.request_iface = registry.queryUtility(\n                    IRouteRequest,\n                    name=route.name,\n                    default=IRequest)\n\n                root_factory = route.factory or self.root_factory\n\n        root = root_factory(request)\n        attrs['root'] = root\n\n        # find a context\n        traverser = adapters.queryAdapter(root, ITraverser)\n        if traverser is None:\n            traverser = ResourceTreeTraverser(root)\n        tdict = traverser(request)\n\n        context, view_name, subpath, traversed, vroot, vroot_path = (\n            tdict['context'],\n            tdict['view_name'],\n            tdict['subpath'],\n            tdict['traversed'],\n            tdict['virtual_root'],\n            tdict['virtual_root_path']\n            )\n\n        attrs.update(tdict)\n        has_listeners and notify(ContextFound(request))\n\n        # find a view callable\n        context_iface = providedBy(context)\n        view_callable = adapters.lookup(\n            (IViewClassifier, request.request_iface, context_iface),\n            IView, name=view_name, default=None)\n\n        # invoke the view callable\n        if view_callable is None:\n            if self.debug_notfound:\n                msg = (\n                    'debug_notfound of url %s; path_info: %r, '\n                    'context: %r, view_name: %r, subpath: %r, '\n                    'traversed: %r, root: %r, vroot: %r, '\n                    'vroot_path: %r' % (\n                        request.url, request.path_info, context,\n                        view_name, subpath, traversed, root, vroot,\n                        vroot_path)\n                    )\n                logger and logger.debug(msg)\n            else:\n                msg = request.path_info\n            raise HTTPNotFound(msg)\n        else:\n            response = view_callable(context, request)\n\n        return response\n\n    def invoke_subrequest(self, request, use_tweens=False):\n        \"\"\"\n        Obtain a response object from the Pyramid application based on\n        information in the ``request`` object provided.  The ``request``\n        object must be an object that implements the Pyramid request\n        interface (such as a :class:`pyramid.request.Request` instance).  If\n        ``use_tweens`` is ``True``, the request will be sent to the\n        :term:`tween` in the tween stack closest to the request ingress.  If\n        ``use_tweens`` is ``False``, the request will be sent to the main\n        router handler, and no tweens will be invoked.  This function also:\n        \n        - manages the threadlocal stack (so that\n          :func:`~pyramid.threadlocal.get_current_request` and\n          :func:`~pyramid.threadlocal.get_current_registry` work during a\n          request)\n\n        - Adds a ``registry`` attribute and a ``invoke_subrequest`` attribute\n          (a callable) to the request object it's handed.\n\n        - sets request extensions (such as those added via\n          :meth:`~pyramid.config.Configurator.add_request_method` or\n          :meth:`~pyramid.config.Configurator.set_request_property`) on the\n          request it's passed.\n\n        - causes a :class:`~pyramid.event.NewRequest` event to be sent at the\n          beginning of request processing.\n\n        - causes a :class:`~pyramid.event.ContextFound` event to be sent\n          when a context resource is found.\n          \n        - causes a :class:`~pyramid.event.NewResponse` event to be sent when\n          the Pyramid application returns a response.\n\n        - Calls any :term:`response callback` functions defined within the\n          request's lifetime if a response is obtained from the Pyramid\n          application.\n\n        - Calls any :term:`finished callback` functions defined within the\n          request's lifetime.\n\n        See also :ref:`subrequest_chapter`.\n        \"\"\"\n        registry = self.registry\n        has_listeners = self.registry.has_listeners\n        notify = self.registry.notify\n        threadlocals = {'registry':registry, 'request':request}\n        manager = self.threadlocal_manager\n        manager.push(threadlocals)\n        request.registry = registry\n        request.invoke_subrequest = self.invoke_subrequest\n        \n        if use_tweens:\n            handle_request = self.handle_request\n        else:\n            handle_request = self.orig_handle_request\n\n        try:\n\n            try:\n                extensions = self.request_extensions\n                if extensions is not None:\n                    request._set_extensions(extensions)\n                response = handle_request(request)\n                has_listeners and notify(NewResponse(request, response))\n\n                if request.response_callbacks:\n                    request._process_response_callbacks(response)\n\n                return response\n\n            finally:\n                if request.finished_callbacks:\n                    request._process_finished_callbacks()\n\n        finally:\n            manager.pop()\n\n    def __call__(self, environ, start_response):\n        \"\"\"\n        Accept ``environ`` and ``start_response``; create a\n        :term:`request` and route the request to a :app:`Pyramid`\n        view based on introspection of :term:`view configuration`\n        within the application registry; call ``start_response`` and\n        return an iterable.\n        \"\"\"\n        request = self.request_factory(environ)\n        response = self.invoke_subrequest(request, use_tweens=True)\n        return response(request.environ, start_response)",
                            "ast_type_str": "ClassDef",
                            "start_lineno": 39,
                            "end_lineno": 252,
                            "parent": null
                        }
                    ],
                    "added_entities": [],
                    "deleted_entities": []
                }
            ]
        },
        {
            "old_file_content": "# -*- coding: utf-8 -*-\n\nimport datetime\nimport locale\nimport os\nimport platform\nimport unittest\n\nfrom pyramid.wsgi import wsgiapp\nfrom pyramid.view import view_config\nfrom pyramid.static import static_view\nfrom pyramid.compat import (\n    text_,\n    url_quote,\n    )\n\nfrom zope.interface import Interface\n\n# 5 years from now (more or less)\nfiveyrsfuture = datetime.datetime.utcnow() + datetime.timedelta(5*365)\n\ndefaultlocale = locale.getdefaultlocale()[1]\n\nclass INothing(Interface):\n    pass\n\n@view_config(for_=INothing)\n@wsgiapp\ndef wsgiapptest(environ, start_response):\n    \"\"\" \"\"\"\n    return '123'\n\nclass WGSIAppPlusViewConfigTests(unittest.TestCase):\n    def test_it(self):\n        from venusian import ATTACH_ATTR\n        import types\n        self.assertTrue(getattr(wsgiapptest, ATTACH_ATTR))\n        self.assertTrue(type(wsgiapptest) is types.FunctionType)\n        context = DummyContext()\n        request = DummyRequest()\n        result = wsgiapptest(context, request)\n        self.assertEqual(result, '123')\n\n    def test_scanned(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IView\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.config import Configurator\n        from pyramid.tests import test_integration\n        config = Configurator()\n        config.scan(test_integration)\n        config.commit()\n        reg = config.registry\n        view = reg.adapters.lookup(\n            (IViewClassifier, IRequest, INothing), IView, name='')\n        self.assertEqual(view.__original_view__, wsgiapptest)\n\nclass IntegrationBase(object):\n    root_factory = None\n    package = None\n    def setUp(self):\n        from pyramid.config import Configurator\n        config = Configurator(root_factory=self.root_factory,\n                              package=self.package)\n        config.include(self.package)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\nhere = os.path.dirname(__file__)\n\nclass TestStaticAppBase(IntegrationBase):\n    def test_basic(self):\n        res = self.testapp.get('/minimal.pt', status=200)\n        _assertBody(res.body, os.path.join(here, 'fixtures/minimal.pt'))\n\n    def test_hidden(self):\n        res = self.testapp.get('/static/.hiddenfile', status=200)\n        _assertBody(res.body, os.path.join(here, 'fixtures/static/.hiddenfile'))\n\n    if defaultlocale is not None and platform.system() == 'Linux':\n        # These tests are expected to fail on LANG=C systems due to decode\n        # errors and on non-Linux systems due to git highchar handling\n        # vagaries\n        def test_highchars_in_pathelement(self):\n            url = url_quote('/static/héhé/index.html')\n            res = self.testapp.get(url, status=200)\n            _assertBody(\n                res.body,\n                os.path.join(here,\n                             text_('fixtures/static/héhé/index.html', 'utf-8'))\n                )\n\n        def test_highchars_in_filename(self):\n            url = url_quote('/static/héhé.html')\n            res = self.testapp.get(url, status=200)\n            _assertBody(\n                res.body,\n                os.path.join(here,\n                             text_('fixtures/static/héhé.html', 'utf-8'))\n                )\n\n    def test_not_modified(self):\n        self.testapp.extra_environ = {\n            'HTTP_IF_MODIFIED_SINCE':httpdate(fiveyrsfuture)}\n        res = self.testapp.get('/minimal.pt', status=304)\n        self.assertEqual(res.body, b'')\n\n    def test_file_in_subdir(self):\n        fn = os.path.join(here, 'fixtures/static/index.html')\n        res = self.testapp.get('/static/index.html', status=200)\n        _assertBody(res.body, fn)\n\n    def test_directory_noslash_redir(self):\n        res = self.testapp.get('/static', status=301)\n        self.assertEqual(res.headers['Location'], 'http://localhost/static/')\n\n    def test_directory_noslash_redir_preserves_qs(self):\n        res = self.testapp.get('/static?a=1&b=2', status=301)\n        self.assertEqual(res.headers['Location'],\n                         'http://localhost/static/?a=1&b=2')\n\n    def test_directory_noslash_redir_with_scriptname(self):\n        self.testapp.extra_environ = {'SCRIPT_NAME':'/script_name'}\n        res = self.testapp.get('/static', status=301)\n        self.assertEqual(res.headers['Location'],\n                         'http://localhost/script_name/static/')\n\n    def test_directory_withslash(self):\n        fn = os.path.join(here, 'fixtures/static/index.html')\n        res = self.testapp.get('/static/', status=200)\n        _assertBody(res.body, fn)\n\n    def test_range_inclusive(self):\n        self.testapp.extra_environ = {'HTTP_RANGE':'bytes=1-2'}\n        res = self.testapp.get('/static/index.html', status=206)\n        self.assertEqual(res.body, b'ht')\n\n    def test_range_tilend(self):\n        self.testapp.extra_environ = {'HTTP_RANGE':'bytes=-5'}\n        res = self.testapp.get('/static/index.html', status=206)\n        self.assertEqual(res.body, b'html>')\n\n    def test_range_notbytes(self):\n        self.testapp.extra_environ = {'HTTP_RANGE':'kHz=-5'}\n        res = self.testapp.get('/static/index.html', status=200)\n        _assertBody(res.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\n    def test_range_multiple(self):\n        res = self.testapp.get('/static/index.html',\n                               [('HTTP_RANGE', 'bytes=10-11,11-12')],\n                               status=200)\n        _assertBody(res.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\n    def test_range_oob(self):\n        self.testapp.extra_environ = {'HTTP_RANGE':'bytes=1000-1002'}\n        self.testapp.get('/static/index.html', status=416)\n\n    def test_notfound(self):\n        self.testapp.get('/static/wontbefound.html', status=404)\n\n    def test_oob_dotdotslash(self):\n        self.testapp.get('/static/../../test_integration.py', status=404)\n\n    def test_oob_dotdotslash_encoded(self):\n        self.testapp.get('/static/%2E%2E%2F/test_integration.py', status=404)\n\n    def test_oob_slash(self):\n        self.testapp.get('/%2F/test_integration.py', status=404)\n\nclass TestEventOnlySubscribers(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.eventonly'\n\n    def test_sendfoo(self):\n        res = self.testapp.get('/sendfoo', status=200)\n        self.assertEqual(sorted(res.body.split()), [b'foo', b'fooyup'])\n\n    def test_sendfoobar(self):\n        res = self.testapp.get('/sendfoobar', status=200)\n        self.assertEqual(sorted(res.body.split()),\n                         [b'foobar', b'foobar2', b'foobaryup', b'foobaryup2'])\n\nclass TestStaticAppUsingAbsPath(TestStaticAppBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.static_abspath'\n\nclass TestStaticAppUsingAssetSpec(TestStaticAppBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.static_assetspec'\n\nclass TestStaticAppNoSubpath(unittest.TestCase):\n    staticapp = static_view(os.path.join(here, 'fixtures'), use_subpath=False)\n    def _makeRequest(self, extra):\n        from pyramid.request import Request\n        from io import BytesIO\n        kw = {'PATH_INFO':'',\n              'SCRIPT_NAME':'',\n              'SERVER_NAME':'localhost',\n              'SERVER_PORT':'80',\n              'REQUEST_METHOD':'GET',\n              'wsgi.version':(1,0),\n              'wsgi.url_scheme':'http',\n              'wsgi.input':BytesIO()}\n        kw.update(extra)\n        request = Request(kw)\n        return request\n\n    def test_basic(self):\n        request = self._makeRequest({'PATH_INFO':'/minimal.pt'})\n        context = DummyContext()\n        result = self.staticapp(context, request)\n        self.assertEqual(result.status, '200 OK')\n        _assertBody(result.body, os.path.join(here, 'fixtures/minimal.pt'))\n\nclass TestStaticAppWithRoutePrefix(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.static_routeprefix'\n\n    def test_includelevel1(self):\n        res = self.testapp.get('/static/minimal.pt', status=200)\n        _assertBody(res.body,\n                    os.path.join(here, 'fixtures/minimal.pt'))\n\n    def test_includelevel2(self):\n        res = self.testapp.get('/prefix/static/index.html', status=200)\n        _assertBody(res.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\n\nclass TestFixtureApp(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.fixtureapp'\n    def test_another(self):\n        res = self.testapp.get('/another.html', status=200)\n        self.assertEqual(res.body, b'fixture')\n\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertEqual(res.body, b'fixture')\n\n    def test_dummyskin(self):\n        self.testapp.get('/dummyskin.html', status=404)\n\n    def test_error(self):\n        res = self.testapp.get('/error.html', status=200)\n        self.assertEqual(res.body, b'supressed')\n\n    def test_protected(self):\n        self.testapp.get('/protected.html', status=403)\n\nclass TestStaticPermApp(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.staticpermapp'\n    root_factory = 'pyramid.tests.pkgs.staticpermapp:RootFactory'\n    def test_allowed(self):\n        result = self.testapp.get('/allowed/index.html', status=200)\n        _assertBody(result.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\n    def test_denied_via_acl_global_root_factory(self):\n        self.testapp.extra_environ = {'REMOTE_USER':'bob'}\n        self.testapp.get('/protected/index.html', status=403)\n\n    def test_allowed_via_acl_global_root_factory(self):\n        self.testapp.extra_environ = {'REMOTE_USER':'fred'}\n        result = self.testapp.get('/protected/index.html', status=200)\n        _assertBody(result.body, \n                    os.path.join(here, 'fixtures/static/index.html'))\n\n    def test_denied_via_acl_local_root_factory(self):\n        self.testapp.extra_environ = {'REMOTE_USER':'fred'}\n        self.testapp.get('/factory_protected/index.html', status=403)\n\n    def test_allowed_via_acl_local_root_factory(self):\n        self.testapp.extra_environ = {'REMOTE_USER':'bob'}\n        result = self.testapp.get('/factory_protected/index.html', status=200)\n        _assertBody(result.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\nclass TestCCBug(IntegrationBase, unittest.TestCase):\n    # \"unordered\" as reported in IRC by author of\n    # http://labs.creativecommons.org/2010/01/13/cc-engine-and-web-non-frameworks/\n    package = 'pyramid.tests.pkgs.ccbugapp'\n    def test_rdf(self):\n        res = self.testapp.get('/licenses/1/v1/rdf', status=200)\n        self.assertEqual(res.body, b'rdf')\n\n    def test_juri(self):\n        res = self.testapp.get('/licenses/1/v1/juri', status=200)\n        self.assertEqual(res.body, b'juri')\n\nclass TestHybridApp(IntegrationBase, unittest.TestCase):\n    # make sure views registered for a route \"win\" over views registered\n    # without one, even though the context of the non-route view may\n    # be more specific than the route view.\n    package = 'pyramid.tests.pkgs.hybridapp'\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertEqual(res.body, b'global')\n\n    def test_abc(self):\n        res = self.testapp.get('/abc', status=200)\n        self.assertEqual(res.body, b'route')\n\n    def test_def(self):\n        res = self.testapp.get('/def', status=200)\n        self.assertEqual(res.body, b'route2')\n\n    def test_ghi(self):\n        res = self.testapp.get('/ghi', status=200)\n        self.assertEqual(res.body, b'global')\n\n    def test_jkl(self):\n        self.testapp.get('/jkl', status=404)\n\n    def test_mno(self):\n        self.testapp.get('/mno', status=404)\n\n    def test_pqr_global2(self):\n        res = self.testapp.get('/pqr/global2', status=200)\n        self.assertEqual(res.body, b'global2')\n\n    def test_error(self):\n        res = self.testapp.get('/error', status=200)\n        self.assertEqual(res.body, b'supressed')\n\n    def test_error2(self):\n        res = self.testapp.get('/error2', status=200)\n        self.assertEqual(res.body, b'supressed2')\n\n    def test_error_sub(self):\n        res = self.testapp.get('/error_sub', status=200)\n        self.assertEqual(res.body, b'supressed2')\n\nclass TestRestBugApp(IntegrationBase, unittest.TestCase):\n    # test bug reported by delijati 2010/2/3 (http://pastebin.com/d4cc15515)\n    package = 'pyramid.tests.pkgs.restbugapp'\n    def test_it(self):\n        res = self.testapp.get('/pet', status=200)\n        self.assertEqual(res.body, b'gotten')\n\nclass TestForbiddenAppHasResult(IntegrationBase, unittest.TestCase):\n    # test that forbidden exception has ACLDenied result attached\n    package = 'pyramid.tests.pkgs.forbiddenapp'\n    def test_it(self):\n        res = self.testapp.get('/x', status=403)\n        message, result = [x.strip() for x in res.body.split(b'\\n')]\n        self.assertTrue(message.endswith(b'failed permission check'))\n        self.assertTrue(\n            result.startswith(b\"ACLDenied permission 'private' via ACE \"\n                              b\"'<default deny>' in ACL \"\n                              b\"'<No ACL found on any object in resource \"\n                              b\"lineage>' on context\"))\n        self.assertTrue(\n            result.endswith(b\"for principals ['system.Everyone']\"))\n\nclass TestViewDecoratorApp(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.viewdecoratorapp'\n    def _configure_mako(self):\n        tmpldir = os.path.join(os.path.dirname(__file__),\n                               'pkgs',\n                               'viewdecoratorapp',\n                               'views')\n        self.config.registry.settings['mako.directories'] = tmpldir\n\n    def test_first(self):\n        # we use mako here instead of chameleon because it works on Jython\n        self._configure_mako()\n        res = self.testapp.get('/first', status=200)\n        self.assertTrue(b'OK' in res.body)\n\n    def test_second(self):\n        # we use mako here instead of chameleon because it works on Jython\n        self._configure_mako()\n        res = self.testapp.get('/second', status=200)\n        self.assertTrue(b'OK2' in res.body)\n\nclass TestNotFoundView(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.notfoundview'\n\n    def test_it(self):\n        res = self.testapp.get('/wontbefound', status=200)\n        self.assertTrue(b'generic_notfound' in res.body)\n        res = self.testapp.get('/bar', status=302)\n        self.assertEqual(res.location, 'http://localhost/bar/')\n        res = self.testapp.get('/bar/', status=200)\n        self.assertTrue(b'OK bar' in res.body)\n        res = self.testapp.get('/foo', status=302)\n        self.assertEqual(res.location, 'http://localhost/foo/')\n        res = self.testapp.get('/foo/', status=200)\n        self.assertTrue(b'OK foo2' in res.body)\n        res = self.testapp.get('/baz', status=200)\n        self.assertTrue(b'baz_notfound' in res.body)\n\nclass TestForbiddenView(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.forbiddenview'\n\n    def test_it(self):\n        res = self.testapp.get('/foo', status=200)\n        self.assertTrue(b'foo_forbidden' in res.body)\n        res = self.testapp.get('/bar', status=200)\n        self.assertTrue(b'generic_forbidden' in res.body)\n        \nclass TestViewPermissionBug(IntegrationBase, unittest.TestCase):\n    # view_execution_permitted bug as reported by Shane at http://lists.repoze.org/pipermail/repoze-dev/2010-October/003603.html\n    package = 'pyramid.tests.pkgs.permbugapp'\n    def test_test(self):\n        res = self.testapp.get('/test', status=200)\n        self.assertTrue(b'ACLDenied' in res.body)\n\n    def test_x(self):\n        self.testapp.get('/x', status=403)\n\nclass TestDefaultViewPermissionBug(IntegrationBase, unittest.TestCase):\n    # default_view_permission bug as reported by Wiggy at http://lists.repoze.org/pipermail/repoze-dev/2010-October/003602.html\n    package = 'pyramid.tests.pkgs.defpermbugapp'\n    def test_x(self):\n        res = self.testapp.get('/x', status=403)\n        self.assertTrue(b'failed permission check' in res.body)\n\n    def test_y(self):\n        res = self.testapp.get('/y', status=403)\n        self.assertTrue(b'failed permission check' in res.body)\n\n    def test_z(self):\n        res = self.testapp.get('/z', status=200)\n        self.assertTrue(b'public' in res.body)\n\nfrom pyramid.tests.pkgs.exceptionviewapp.models import \\\n     AnException, NotAnException\nexcroot = {'anexception':AnException(),\n           'notanexception':NotAnException()}\n\nclass TestExceptionViewsApp(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.exceptionviewapp'\n    root_factory = lambda *arg: excroot\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertTrue(b'maybe' in res.body)\n\n    def test_notanexception(self):\n        res = self.testapp.get('/notanexception', status=200)\n        self.assertTrue(b'no' in res.body)\n\n    def test_anexception(self):\n        res = self.testapp.get('/anexception', status=200)\n        self.assertTrue(b'yes' in res.body)\n\n    def test_route_raise_exception(self):\n        res = self.testapp.get('/route_raise_exception', status=200)\n        self.assertTrue(b'yes' in res.body)\n\n    def test_route_raise_exception2(self):\n        res = self.testapp.get('/route_raise_exception2', status=200)\n        self.assertTrue(b'yes' in res.body)\n\n    def test_route_raise_exception3(self):\n        res = self.testapp.get('/route_raise_exception3', status=200)\n        self.assertTrue(b'whoa' in res.body)\n\n    def test_route_raise_exception4(self):\n        res = self.testapp.get('/route_raise_exception4', status=200)\n        self.assertTrue(b'whoa' in res.body)\n\nclass TestConflictApp(unittest.TestCase):\n    package = 'pyramid.tests.pkgs.conflictapp'\n    def _makeConfig(self):\n        from pyramid.config import Configurator\n        config = Configurator()\n        return config\n\n    def test_autoresolved_view(self):\n        config = self._makeConfig()\n        config.include(self.package)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/')\n        self.assertTrue(b'a view' in res.body)\n        res = self.testapp.get('/route')\n        self.assertTrue(b'route view' in res.body)\n\n    def test_overridden_autoresolved_view(self):\n        from pyramid.response import Response\n        config = self._makeConfig()\n        config.include(self.package)\n        def thisview(request):\n            return Response('this view')\n        config.add_view(thisview)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/')\n        self.assertTrue(b'this view' in res.body)\n\n    def test_overridden_route_view(self):\n        from pyramid.response import Response\n        config = self._makeConfig()\n        config.include(self.package)\n        def thisview(request):\n            return Response('this view')\n        config.add_view(thisview, route_name='aroute')\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/route')\n        self.assertTrue(b'this view' in res.body)\n\n    def test_nonoverridden_authorization_policy(self):\n        config = self._makeConfig()\n        config.include(self.package)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/protected', status=403)\n        self.assertTrue(b'403 Forbidden' in res.body)\n\n    def test_overridden_authorization_policy(self):\n        config = self._makeConfig()\n        config.include(self.package)\n        from pyramid.testing import DummySecurityPolicy\n        config.set_authorization_policy(DummySecurityPolicy('fred'))\n        config.set_authentication_policy(DummySecurityPolicy(permissive=True))\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/protected', status=200)\n        self.assertTrue('protected view' in res)\n\nclass ImperativeIncludeConfigurationTest(unittest.TestCase):\n    def setUp(self):\n        from pyramid.config import Configurator\n        config = Configurator()\n        from pyramid.tests.pkgs.includeapp1.root import configure\n        configure(config)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertTrue(b'root' in res.body)\n\n    def test_two(self):\n        res = self.testapp.get('/two', status=200)\n        self.assertTrue(b'two' in res.body)\n\n    def test_three(self):\n        res = self.testapp.get('/three', status=200)\n        self.assertTrue(b'three' in res.body)\n\nclass SelfScanAppTest(unittest.TestCase):\n    def setUp(self):\n        from pyramid.tests.test_config.pkgs.selfscan import main\n        config = main()\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertTrue(b'root' in res.body)\n\n    def test_two(self):\n        res = self.testapp.get('/two', status=200)\n        self.assertTrue(b'two' in res.body)\n\nclass WSGIApp2AppTest(unittest.TestCase):\n    def setUp(self):\n        from pyramid.tests.pkgs.wsgiapp2app import main\n        config = main()\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\n    def test_hello(self):\n        res = self.testapp.get('/hello', status=200)\n        self.assertTrue(b'Hello' in res.body)\n\nclass SubrequestAppTest(unittest.TestCase):\n    def setUp(self):\n        from pyramid.tests.pkgs.subrequestapp import main\n        config = main()\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\n    def test_one(self):\n        res = self.testapp.get('/view_one', status=200)\n        self.assertTrue(b'This came from view_two' in res.body)\n\n    def test_three(self):\n        res = self.testapp.get('/view_three', status=500)\n        self.assertTrue(b'Bad stuff happened' in res.body)\n\n    def test_five(self):\n        res = self.testapp.get('/view_five', status=200)\n        self.assertTrue(b'Value error raised' in res.body)\n\nclass RendererScanAppTest(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.rendererscanapp'\n    def test_root(self):\n        res = self.testapp.get('/one', status=200)\n        self.assertTrue(b'One!' in res.body)\n\n    def test_two(self):\n        res = self.testapp.get('/two', status=200)\n        self.assertTrue(b'Two!' in res.body)\n\n    def test_rescan(self):\n        self.config.scan('pyramid.tests.pkgs.rendererscanapp')\n        app = self.config.make_wsgi_app()\n        from webtest import TestApp\n        testapp = TestApp(app)\n        res = testapp.get('/one', status=200)\n        self.assertTrue(b'One!' in res.body)\n        res = testapp.get('/two', status=200)\n        self.assertTrue(b'Two!' in res.body)\n\nclass DummyContext(object):\n    pass\n\nclass DummyRequest:\n    subpath = ('__init__.py',)\n    traversed = None\n    environ = {'REQUEST_METHOD':'GET', 'wsgi.version':(1,0)}\n    def get_response(self, application):\n        return application(None, None)\n\ndef httpdate(ts):\n    return ts.strftime(\"%a, %d %b %Y %H:%M:%S GMT\")\n\ndef read_(filename):\n    with open(filename, 'rb') as fp:\n        val = fp.read()\n        return val\n    \ndef _assertBody(body, filename):\n    if defaultlocale is None: # pragma: no cover\n        # If system locale does not have an encoding then default to utf-8\n        filename = filename.encode('utf-8')\n    # strip both \\n and \\r for windows\n    body = body.replace(b'\\r', b'')\n    body = body.replace(b'\\n', b'')\n    data = read_(filename)\n    data = data.replace(b'\\r', b'')\n    data = data.replace(b'\\n', b'')\n    assert(body == data)\n\n",
            "new_file_content": "# -*- coding: utf-8 -*-\n\nimport datetime\nimport locale\nimport os\nimport platform\nimport unittest\n\nfrom pyramid.wsgi import wsgiapp\nfrom pyramid.view import view_config\nfrom pyramid.static import static_view\nfrom pyramid.compat import (\n    text_,\n    url_quote,\n    )\n\nfrom zope.interface import Interface\n\n# 5 years from now (more or less)\nfiveyrsfuture = datetime.datetime.utcnow() + datetime.timedelta(5*365)\n\ndefaultlocale = locale.getdefaultlocale()[1]\n\nclass INothing(Interface):\n    pass\n\n@view_config(for_=INothing)\n@wsgiapp\ndef wsgiapptest(environ, start_response):\n    \"\"\" \"\"\"\n    return '123'\n\nclass WGSIAppPlusViewConfigTests(unittest.TestCase):\n    def test_it(self):\n        from venusian import ATTACH_ATTR\n        import types\n        self.assertTrue(getattr(wsgiapptest, ATTACH_ATTR))\n        self.assertTrue(type(wsgiapptest) is types.FunctionType)\n        context = DummyContext()\n        request = DummyRequest()\n        result = wsgiapptest(context, request)\n        self.assertEqual(result, '123')\n\n    def test_scanned(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IView\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.config import Configurator\n        from pyramid.tests import test_integration\n        config = Configurator()\n        config.scan(test_integration)\n        config.commit()\n        reg = config.registry\n        view = reg.adapters.lookup(\n            (IViewClassifier, IRequest, INothing), IView, name='')\n        self.assertEqual(view.__original_view__, wsgiapptest)\n\nclass IntegrationBase(object):\n    root_factory = None\n    package = None\n    def setUp(self):\n        from pyramid.config import Configurator\n        config = Configurator(root_factory=self.root_factory,\n                              package=self.package)\n        config.include(self.package)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\nhere = os.path.dirname(__file__)\n\nclass TestStaticAppBase(IntegrationBase):\n    def test_basic(self):\n        res = self.testapp.get('/minimal.pt', status=200)\n        _assertBody(res.body, os.path.join(here, 'fixtures/minimal.pt'))\n\n    def test_hidden(self):\n        res = self.testapp.get('/static/.hiddenfile', status=200)\n        _assertBody(res.body, os.path.join(here, 'fixtures/static/.hiddenfile'))\n\n    if defaultlocale is not None and platform.system() == 'Linux':\n        # These tests are expected to fail on LANG=C systems due to decode\n        # errors and on non-Linux systems due to git highchar handling\n        # vagaries\n        def test_highchars_in_pathelement(self):\n            url = url_quote('/static/héhé/index.html')\n            res = self.testapp.get(url, status=200)\n            _assertBody(\n                res.body,\n                os.path.join(here,\n                             text_('fixtures/static/héhé/index.html', 'utf-8'))\n                )\n\n        def test_highchars_in_filename(self):\n            url = url_quote('/static/héhé.html')\n            res = self.testapp.get(url, status=200)\n            _assertBody(\n                res.body,\n                os.path.join(here,\n                             text_('fixtures/static/héhé.html', 'utf-8'))\n                )\n\n    def test_not_modified(self):\n        self.testapp.extra_environ = {\n            'HTTP_IF_MODIFIED_SINCE':httpdate(fiveyrsfuture)}\n        res = self.testapp.get('/minimal.pt', status=304)\n        self.assertEqual(res.body, b'')\n\n    def test_file_in_subdir(self):\n        fn = os.path.join(here, 'fixtures/static/index.html')\n        res = self.testapp.get('/static/index.html', status=200)\n        _assertBody(res.body, fn)\n\n    def test_directory_noslash_redir(self):\n        res = self.testapp.get('/static', status=301)\n        self.assertEqual(res.headers['Location'], 'http://localhost/static/')\n\n    def test_directory_noslash_redir_preserves_qs(self):\n        res = self.testapp.get('/static?a=1&b=2', status=301)\n        self.assertEqual(res.headers['Location'],\n                         'http://localhost/static/?a=1&b=2')\n\n    def test_directory_noslash_redir_with_scriptname(self):\n        self.testapp.extra_environ = {'SCRIPT_NAME':'/script_name'}\n        res = self.testapp.get('/static', status=301)\n        self.assertEqual(res.headers['Location'],\n                         'http://localhost/script_name/static/')\n\n    def test_directory_withslash(self):\n        fn = os.path.join(here, 'fixtures/static/index.html')\n        res = self.testapp.get('/static/', status=200)\n        _assertBody(res.body, fn)\n\n    def test_range_inclusive(self):\n        self.testapp.extra_environ = {'HTTP_RANGE':'bytes=1-2'}\n        res = self.testapp.get('/static/index.html', status=206)\n        self.assertEqual(res.body, b'ht')\n\n    def test_range_tilend(self):\n        self.testapp.extra_environ = {'HTTP_RANGE':'bytes=-5'}\n        res = self.testapp.get('/static/index.html', status=206)\n        self.assertEqual(res.body, b'html>')\n\n    def test_range_notbytes(self):\n        self.testapp.extra_environ = {'HTTP_RANGE':'kHz=-5'}\n        res = self.testapp.get('/static/index.html', status=200)\n        _assertBody(res.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\n    def test_range_multiple(self):\n        res = self.testapp.get('/static/index.html',\n                               [('HTTP_RANGE', 'bytes=10-11,11-12')],\n                               status=200)\n        _assertBody(res.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\n    def test_range_oob(self):\n        self.testapp.extra_environ = {'HTTP_RANGE':'bytes=1000-1002'}\n        self.testapp.get('/static/index.html', status=416)\n\n    def test_notfound(self):\n        self.testapp.get('/static/wontbefound.html', status=404)\n\n    def test_oob_dotdotslash(self):\n        self.testapp.get('/static/../../test_integration.py', status=404)\n\n    def test_oob_dotdotslash_encoded(self):\n        self.testapp.get('/static/%2E%2E%2F/test_integration.py', status=404)\n\n    def test_oob_slash(self):\n        self.testapp.get('/%2F/test_integration.py', status=404)\n\nclass TestEventOnlySubscribers(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.eventonly'\n\n    def test_sendfoo(self):\n        res = self.testapp.get('/sendfoo', status=200)\n        self.assertEqual(sorted(res.body.split()), [b'foo', b'fooyup'])\n\n    def test_sendfoobar(self):\n        res = self.testapp.get('/sendfoobar', status=200)\n        self.assertEqual(sorted(res.body.split()),\n                         [b'foobar', b'foobar2', b'foobaryup', b'foobaryup2'])\n\nclass TestStaticAppUsingAbsPath(TestStaticAppBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.static_abspath'\n\nclass TestStaticAppUsingAssetSpec(TestStaticAppBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.static_assetspec'\n\nclass TestStaticAppNoSubpath(unittest.TestCase):\n    staticapp = static_view(os.path.join(here, 'fixtures'), use_subpath=False)\n    def _makeRequest(self, extra):\n        from pyramid.request import Request\n        from io import BytesIO\n        kw = {'PATH_INFO':'',\n              'SCRIPT_NAME':'',\n              'SERVER_NAME':'localhost',\n              'SERVER_PORT':'80',\n              'REQUEST_METHOD':'GET',\n              'wsgi.version':(1,0),\n              'wsgi.url_scheme':'http',\n              'wsgi.input':BytesIO()}\n        kw.update(extra)\n        request = Request(kw)\n        return request\n\n    def test_basic(self):\n        request = self._makeRequest({'PATH_INFO':'/minimal.pt'})\n        context = DummyContext()\n        result = self.staticapp(context, request)\n        self.assertEqual(result.status, '200 OK')\n        _assertBody(result.body, os.path.join(here, 'fixtures/minimal.pt'))\n\nclass TestStaticAppWithRoutePrefix(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.static_routeprefix'\n\n    def test_includelevel1(self):\n        res = self.testapp.get('/static/minimal.pt', status=200)\n        _assertBody(res.body,\n                    os.path.join(here, 'fixtures/minimal.pt'))\n\n    def test_includelevel2(self):\n        res = self.testapp.get('/prefix/static/index.html', status=200)\n        _assertBody(res.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\n\nclass TestFixtureApp(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.fixtureapp'\n    def test_another(self):\n        res = self.testapp.get('/another.html', status=200)\n        self.assertEqual(res.body, b'fixture')\n\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertEqual(res.body, b'fixture')\n\n    def test_dummyskin(self):\n        self.testapp.get('/dummyskin.html', status=404)\n\n    def test_error(self):\n        res = self.testapp.get('/error.html', status=200)\n        self.assertEqual(res.body, b'supressed')\n\n    def test_protected(self):\n        self.testapp.get('/protected.html', status=403)\n\nclass TestStaticPermApp(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.staticpermapp'\n    root_factory = 'pyramid.tests.pkgs.staticpermapp:RootFactory'\n    def test_allowed(self):\n        result = self.testapp.get('/allowed/index.html', status=200)\n        _assertBody(result.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\n    def test_denied_via_acl_global_root_factory(self):\n        self.testapp.extra_environ = {'REMOTE_USER':'bob'}\n        self.testapp.get('/protected/index.html', status=403)\n\n    def test_allowed_via_acl_global_root_factory(self):\n        self.testapp.extra_environ = {'REMOTE_USER':'fred'}\n        result = self.testapp.get('/protected/index.html', status=200)\n        _assertBody(result.body, \n                    os.path.join(here, 'fixtures/static/index.html'))\n\n    def test_denied_via_acl_local_root_factory(self):\n        self.testapp.extra_environ = {'REMOTE_USER':'fred'}\n        self.testapp.get('/factory_protected/index.html', status=403)\n\n    def test_allowed_via_acl_local_root_factory(self):\n        self.testapp.extra_environ = {'REMOTE_USER':'bob'}\n        result = self.testapp.get('/factory_protected/index.html', status=200)\n        _assertBody(result.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\nclass TestCCBug(IntegrationBase, unittest.TestCase):\n    # \"unordered\" as reported in IRC by author of\n    # http://labs.creativecommons.org/2010/01/13/cc-engine-and-web-non-frameworks/\n    package = 'pyramid.tests.pkgs.ccbugapp'\n    def test_rdf(self):\n        res = self.testapp.get('/licenses/1/v1/rdf', status=200)\n        self.assertEqual(res.body, b'rdf')\n\n    def test_juri(self):\n        res = self.testapp.get('/licenses/1/v1/juri', status=200)\n        self.assertEqual(res.body, b'juri')\n\nclass TestHybridApp(IntegrationBase, unittest.TestCase):\n    # make sure views registered for a route \"win\" over views registered\n    # without one, even though the context of the non-route view may\n    # be more specific than the route view.\n    package = 'pyramid.tests.pkgs.hybridapp'\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertEqual(res.body, b'global')\n\n    def test_abc(self):\n        res = self.testapp.get('/abc', status=200)\n        self.assertEqual(res.body, b'route')\n\n    def test_def(self):\n        res = self.testapp.get('/def', status=200)\n        self.assertEqual(res.body, b'route2')\n\n    def test_ghi(self):\n        res = self.testapp.get('/ghi', status=200)\n        self.assertEqual(res.body, b'global')\n\n    def test_jkl(self):\n        self.testapp.get('/jkl', status=404)\n\n    def test_mno(self):\n        self.testapp.get('/mno', status=404)\n\n    def test_pqr_global2(self):\n        res = self.testapp.get('/pqr/global2', status=200)\n        self.assertEqual(res.body, b'global2')\n\n    def test_error(self):\n        res = self.testapp.get('/error', status=200)\n        self.assertEqual(res.body, b'supressed')\n\n    def test_error2(self):\n        res = self.testapp.get('/error2', status=200)\n        self.assertEqual(res.body, b'supressed2')\n\n    def test_error_sub(self):\n        res = self.testapp.get('/error_sub', status=200)\n        self.assertEqual(res.body, b'supressed2')\n\nclass TestRestBugApp(IntegrationBase, unittest.TestCase):\n    # test bug reported by delijati 2010/2/3 (http://pastebin.com/d4cc15515)\n    package = 'pyramid.tests.pkgs.restbugapp'\n    def test_it(self):\n        res = self.testapp.get('/pet', status=200)\n        self.assertEqual(res.body, b'gotten')\n\nclass TestForbiddenAppHasResult(IntegrationBase, unittest.TestCase):\n    # test that forbidden exception has ACLDenied result attached\n    package = 'pyramid.tests.pkgs.forbiddenapp'\n    def test_it(self):\n        res = self.testapp.get('/x', status=403)\n        message, result = [x.strip() for x in res.body.split(b'\\n')]\n        self.assertTrue(message.endswith(b'failed permission check'))\n        self.assertTrue(\n            result.startswith(b\"ACLDenied permission 'private' via ACE \"\n                              b\"'<default deny>' in ACL \"\n                              b\"'<No ACL found on any object in resource \"\n                              b\"lineage>' on context\"))\n        self.assertTrue(\n            result.endswith(b\"for principals ['system.Everyone']\"))\n\nclass TestViewDecoratorApp(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.viewdecoratorapp'\n    def _configure_mako(self):\n        tmpldir = os.path.join(os.path.dirname(__file__),\n                               'pkgs',\n                               'viewdecoratorapp',\n                               'views')\n        self.config.registry.settings['mako.directories'] = tmpldir\n\n    def test_first(self):\n        # we use mako here instead of chameleon because it works on Jython\n        self._configure_mako()\n        res = self.testapp.get('/first', status=200)\n        self.assertTrue(b'OK' in res.body)\n\n    def test_second(self):\n        # we use mako here instead of chameleon because it works on Jython\n        self._configure_mako()\n        res = self.testapp.get('/second', status=200)\n        self.assertTrue(b'OK2' in res.body)\n\nclass TestNotFoundView(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.notfoundview'\n\n    def test_it(self):\n        res = self.testapp.get('/wontbefound', status=200)\n        self.assertTrue(b'generic_notfound' in res.body)\n        res = self.testapp.get('/bar', status=302)\n        self.assertEqual(res.location, 'http://localhost/bar/')\n        res = self.testapp.get('/bar/', status=200)\n        self.assertTrue(b'OK bar' in res.body)\n        res = self.testapp.get('/foo', status=302)\n        self.assertEqual(res.location, 'http://localhost/foo/')\n        res = self.testapp.get('/foo/', status=200)\n        self.assertTrue(b'OK foo2' in res.body)\n        res = self.testapp.get('/baz', status=200)\n        self.assertTrue(b'baz_notfound' in res.body)\n\nclass TestForbiddenView(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.forbiddenview'\n\n    def test_it(self):\n        res = self.testapp.get('/foo', status=200)\n        self.assertTrue(b'foo_forbidden' in res.body)\n        res = self.testapp.get('/bar', status=200)\n        self.assertTrue(b'generic_forbidden' in res.body)\n        \nclass TestViewPermissionBug(IntegrationBase, unittest.TestCase):\n    # view_execution_permitted bug as reported by Shane at http://lists.repoze.org/pipermail/repoze-dev/2010-October/003603.html\n    package = 'pyramid.tests.pkgs.permbugapp'\n    def test_test(self):\n        res = self.testapp.get('/test', status=200)\n        self.assertTrue(b'ACLDenied' in res.body)\n\n    def test_x(self):\n        self.testapp.get('/x', status=403)\n\nclass TestDefaultViewPermissionBug(IntegrationBase, unittest.TestCase):\n    # default_view_permission bug as reported by Wiggy at http://lists.repoze.org/pipermail/repoze-dev/2010-October/003602.html\n    package = 'pyramid.tests.pkgs.defpermbugapp'\n    def test_x(self):\n        res = self.testapp.get('/x', status=403)\n        self.assertTrue(b'failed permission check' in res.body)\n\n    def test_y(self):\n        res = self.testapp.get('/y', status=403)\n        self.assertTrue(b'failed permission check' in res.body)\n\n    def test_z(self):\n        res = self.testapp.get('/z', status=200)\n        self.assertTrue(b'public' in res.body)\n\nfrom pyramid.tests.pkgs.exceptionviewapp.models import \\\n     AnException, NotAnException\nexcroot = {'anexception':AnException(),\n           'notanexception':NotAnException()}\n\nclass TestExceptionViewsApp(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.exceptionviewapp'\n    root_factory = lambda *arg: excroot\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertTrue(b'maybe' in res.body)\n\n    def test_notanexception(self):\n        res = self.testapp.get('/notanexception', status=200)\n        self.assertTrue(b'no' in res.body)\n\n    def test_anexception(self):\n        res = self.testapp.get('/anexception', status=200)\n        self.assertTrue(b'yes' in res.body)\n\n    def test_route_raise_exception(self):\n        res = self.testapp.get('/route_raise_exception', status=200)\n        self.assertTrue(b'yes' in res.body)\n\n    def test_route_raise_exception2(self):\n        res = self.testapp.get('/route_raise_exception2', status=200)\n        self.assertTrue(b'yes' in res.body)\n\n    def test_route_raise_exception3(self):\n        res = self.testapp.get('/route_raise_exception3', status=200)\n        self.assertTrue(b'whoa' in res.body)\n\n    def test_route_raise_exception4(self):\n        res = self.testapp.get('/route_raise_exception4', status=200)\n        self.assertTrue(b'whoa' in res.body)\n\nclass TestConflictApp(unittest.TestCase):\n    package = 'pyramid.tests.pkgs.conflictapp'\n    def _makeConfig(self):\n        from pyramid.config import Configurator\n        config = Configurator()\n        return config\n\n    def test_autoresolved_view(self):\n        config = self._makeConfig()\n        config.include(self.package)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/')\n        self.assertTrue(b'a view' in res.body)\n        res = self.testapp.get('/route')\n        self.assertTrue(b'route view' in res.body)\n\n    def test_overridden_autoresolved_view(self):\n        from pyramid.response import Response\n        config = self._makeConfig()\n        config.include(self.package)\n        def thisview(request):\n            return Response('this view')\n        config.add_view(thisview)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/')\n        self.assertTrue(b'this view' in res.body)\n\n    def test_overridden_route_view(self):\n        from pyramid.response import Response\n        config = self._makeConfig()\n        config.include(self.package)\n        def thisview(request):\n            return Response('this view')\n        config.add_view(thisview, route_name='aroute')\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/route')\n        self.assertTrue(b'this view' in res.body)\n\n    def test_nonoverridden_authorization_policy(self):\n        config = self._makeConfig()\n        config.include(self.package)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/protected', status=403)\n        self.assertTrue(b'403 Forbidden' in res.body)\n\n    def test_overridden_authorization_policy(self):\n        config = self._makeConfig()\n        config.include(self.package)\n        from pyramid.testing import DummySecurityPolicy\n        config.set_authorization_policy(DummySecurityPolicy('fred'))\n        config.set_authentication_policy(DummySecurityPolicy(permissive=True))\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/protected', status=200)\n        self.assertTrue('protected view' in res)\n\nclass ImperativeIncludeConfigurationTest(unittest.TestCase):\n    def setUp(self):\n        from pyramid.config import Configurator\n        config = Configurator()\n        from pyramid.tests.pkgs.includeapp1.root import configure\n        configure(config)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertTrue(b'root' in res.body)\n\n    def test_two(self):\n        res = self.testapp.get('/two', status=200)\n        self.assertTrue(b'two' in res.body)\n\n    def test_three(self):\n        res = self.testapp.get('/three', status=200)\n        self.assertTrue(b'three' in res.body)\n\nclass SelfScanAppTest(unittest.TestCase):\n    def setUp(self):\n        from pyramid.tests.test_config.pkgs.selfscan import main\n        config = main()\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertTrue(b'root' in res.body)\n\n    def test_two(self):\n        res = self.testapp.get('/two', status=200)\n        self.assertTrue(b'two' in res.body)\n\nclass WSGIApp2AppTest(unittest.TestCase):\n    def setUp(self):\n        from pyramid.tests.pkgs.wsgiapp2app import main\n        config = main()\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\n    def test_hello(self):\n        res = self.testapp.get('/hello', status=200)\n        self.assertTrue(b'Hello' in res.body)\n\nclass SubrequestAppTest(unittest.TestCase):\n    def setUp(self):\n        from pyramid.tests.pkgs.subrequestapp import main\n        config = main()\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\n    def test_one(self):\n        res = self.testapp.get('/view_one', status=200)\n        self.assertTrue(b'This came from view_two' in res.body)\n\n    def test_three(self):\n        res = self.testapp.get('/view_three', status=500)\n        self.assertTrue(b'Bad stuff happened' in res.body)\n\n    def test_five(self):\n        res = self.testapp.get('/view_five', status=200)\n        self.assertTrue(b'Value error raised' in res.body)\n\nclass RendererScanAppTest(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.rendererscanapp'\n    def test_root(self):\n        res = self.testapp.get('/one', status=200)\n        self.assertTrue(b'One!' in res.body)\n\n    def test_two(self):\n        res = self.testapp.get('/two', status=200)\n        self.assertTrue(b'Two!' in res.body)\n\n    def test_rescan(self):\n        self.config.scan('pyramid.tests.pkgs.rendererscanapp')\n        app = self.config.make_wsgi_app()\n        from webtest import TestApp\n        testapp = TestApp(app)\n        res = testapp.get('/one', status=200)\n        self.assertTrue(b'One!' in res.body)\n        res = testapp.get('/two', status=200)\n        self.assertTrue(b'Two!' in res.body)\n\nclass AcceptContentTypeTest(unittest.TestCase):\n    def setUp(self):\n        def hello_view(request):\n            return {'message': 'Hello!'}\n        from pyramid.config import Configurator\n        config = Configurator()\n        config.add_route('hello', '/hello')\n        config.add_view(hello_view, route_name='hello', accept='text/plain', renderer='string')\n        config.add_view(hello_view, route_name='hello', accept='application/json', renderer='json')\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n\n    def test_ordering(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/json; q=1.0, text/plain; q=0.9'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/plain; q=0.9, application/json; q=1.0'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n\n    def test_wildcards(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/*'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/*'}, status=200)\n        self.assertEqual(res.content_type, 'text/plain')\n\n\nclass DummyContext(object):\n    pass\n\nclass DummyRequest:\n    subpath = ('__init__.py',)\n    traversed = None\n    environ = {'REQUEST_METHOD':'GET', 'wsgi.version':(1,0)}\n    def get_response(self, application):\n        return application(None, None)\n\ndef httpdate(ts):\n    return ts.strftime(\"%a, %d %b %Y %H:%M:%S GMT\")\n\ndef read_(filename):\n    with open(filename, 'rb') as fp:\n        val = fp.read()\n        return val\n    \ndef _assertBody(body, filename):\n    if defaultlocale is None: # pragma: no cover\n        # If system locale does not have an encoding then default to utf-8\n        filename = filename.encode('utf-8')\n    # strip both \\n and \\r for windows\n    body = body.replace(b'\\r', b'')\n    body = body.replace(b'\\n', b'')\n    data = read_(filename)\n    data = data.replace(b'\\r', b'')\n    data = data.replace(b'\\n', b'')\n    assert(body == data)\n\n",
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                            {
                                "content": "        res = testapp.get('/two', status=200)",
                                "type": "context"
                            },
                            {
                                "content": "        self.assertTrue(b'Two!' in res.body)",
                                "type": "context"
                            },
                            {
                                "content": "",
                                "type": "context"
                            },
                            {
                                "content": "class AcceptContentTypeTest(unittest.TestCase):",
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                            },
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                                "content": "    def setUp(self):",
                                "type": "added"
                            },
                            {
                                "content": "        def hello_view(request):",
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                            },
                            {
                                "content": "            return {'message': 'Hello!'}",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.config import Configurator",
                                "type": "added"
                            },
                            {
                                "content": "        config = Configurator()",
                                "type": "added"
                            },
                            {
                                "content": "        config.add_route('hello', '/hello')",
                                "type": "added"
                            },
                            {
                                "content": "        config.add_view(hello_view, route_name='hello', accept='text/plain', renderer='string')",
                                "type": "added"
                            },
                            {
                                "content": "        config.add_view(hello_view, route_name='hello', accept='application/json', renderer='json')",
                                "type": "added"
                            },
                            {
                                "content": "        app = config.make_wsgi_app()",
                                "type": "added"
                            },
                            {
                                "content": "        from webtest import TestApp",
                                "type": "added"
                            },
                            {
                                "content": "        self.testapp = TestApp(app)",
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                            },
                            {
                                "content": "",
                                "type": "added"
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                                "content": "    def test_ordering(self):",
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                            {
                                "content": "        self.assertEqual(res.content_type, 'application/json')",
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                            },
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                            },
                            {
                                "content": "        self.assertEqual(res.content_type, 'application/json')",
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                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "    def test_wildcards(self):",
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                                "content": "        res = self.testapp.get('/hello', headers={'Accept': 'application/*'}, status=200)",
                                "type": "added"
                            },
                            {
                                "content": "        self.assertEqual(res.content_type, 'application/json')",
                                "type": "added"
                            },
                            {
                                "content": "        res = self.testapp.get('/hello', headers={'Accept': 'text/*'}, status=200)",
                                "type": "added"
                            },
                            {
                                "content": "        self.assertEqual(res.content_type, 'text/plain')",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "class DummyContext(object):",
                                "type": "context"
                            },
                            {
                                "content": "    pass",
                                "type": "context"
                            },
                            {
                                "content": "",
                                "type": "context"
                            }
                        ]
                    },
                    "modified_entities": [],
                    "added_entities": [
                        {
                            "file_name": "pyramid/tests/test_integration.py",
                            "type": "class",
                            "name": "AcceptContentTypeTest",
                            "content": "class AcceptContentTypeTest(unittest.TestCase):\n    def setUp(self):\n        def hello_view(request):\n            return {'message': 'Hello!'}\n        from pyramid.config import Configurator\n        config = Configurator()\n        config.add_route('hello', '/hello')\n        config.add_view(hello_view, route_name='hello', accept='text/plain', renderer='string')\n        config.add_view(hello_view, route_name='hello', accept='application/json', renderer='json')\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n\n    def test_ordering(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/json; q=1.0, text/plain; q=0.9'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/plain; q=0.9, application/json; q=1.0'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n\n    def test_wildcards(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/*'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/*'}, status=200)\n        self.assertEqual(res.content_type, 'text/plain')",
                            "ast_type_str": "ClassDef",
                            "start_lineno": 637,
                            "end_lineno": 660,
                            "parent": null
                        },
                        {
                            "file_name": "pyramid/tests/test_integration.py",
                            "type": "method",
                            "name": "AcceptContentTypeTest.setUp",
                            "content": "class AcceptContentTypeTest(unittest.TestCase):\n    def setUp(self):\n        def hello_view(request):\n            return {'message': 'Hello!'}\n        from pyramid.config import Configurator\n        config = Configurator()\n        config.add_route('hello', '/hello')\n        config.add_view(hello_view, route_name='hello', accept='text/plain', renderer='string')\n        config.add_view(hello_view, route_name='hello', accept='application/json', renderer='json')\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n\n    def test_ordering(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/json; q=1.0, text/plain; q=0.9'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/plain; q=0.9, application/json; q=1.0'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n\n    def test_wildcards(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/*'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/*'}, status=200)\n        self.assertEqual(res.content_type, 'text/plain')",
                            "ast_type_str": "ClassDef",
                            "start_lineno": 638,
                            "end_lineno": 648,
                            "parent": {
                                "file_name": "pyramid/tests/test_integration.py",
                                "type": "class",
                                "name": "AcceptContentTypeTest",
                                "content": "class AcceptContentTypeTest(unittest.TestCase):\n    def setUp(self):\n        def hello_view(request):\n            return {'message': 'Hello!'}\n        from pyramid.config import Configurator\n        config = Configurator()\n        config.add_route('hello', '/hello')\n        config.add_view(hello_view, route_name='hello', accept='text/plain', renderer='string')\n        config.add_view(hello_view, route_name='hello', accept='application/json', renderer='json')\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n\n    def test_ordering(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/json; q=1.0, text/plain; q=0.9'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/plain; q=0.9, application/json; q=1.0'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n\n    def test_wildcards(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/*'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/*'}, status=200)\n        self.assertEqual(res.content_type, 'text/plain')",
                                "ast_type_str": "ClassDef",
                                "start_lineno": 637,
                                "end_lineno": 660,
                                "parent": null
                            }
                        },
                        {
                            "file_name": "pyramid/tests/test_integration.py",
                            "type": "method",
                            "name": "AcceptContentTypeTest.test_ordering",
                            "content": "class AcceptContentTypeTest(unittest.TestCase):\n    def setUp(self):\n        def hello_view(request):\n            return {'message': 'Hello!'}\n        from pyramid.config import Configurator\n        config = Configurator()\n        config.add_route('hello', '/hello')\n        config.add_view(hello_view, route_name='hello', accept='text/plain', renderer='string')\n        config.add_view(hello_view, route_name='hello', accept='application/json', renderer='json')\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n\n    def test_ordering(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/json; q=1.0, text/plain; q=0.9'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/plain; q=0.9, application/json; q=1.0'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n\n    def test_wildcards(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/*'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/*'}, status=200)\n        self.assertEqual(res.content_type, 'text/plain')",
                            "ast_type_str": "ClassDef",
                            "start_lineno": 650,
                            "end_lineno": 654,
                            "parent": {
                                "file_name": "pyramid/tests/test_integration.py",
                                "type": "class",
                                "name": "AcceptContentTypeTest",
                                "content": "class AcceptContentTypeTest(unittest.TestCase):\n    def setUp(self):\n        def hello_view(request):\n            return {'message': 'Hello!'}\n        from pyramid.config import Configurator\n        config = Configurator()\n        config.add_route('hello', '/hello')\n        config.add_view(hello_view, route_name='hello', accept='text/plain', renderer='string')\n        config.add_view(hello_view, route_name='hello', accept='application/json', renderer='json')\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n\n    def test_ordering(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/json; q=1.0, text/plain; q=0.9'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/plain; q=0.9, application/json; q=1.0'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n\n    def test_wildcards(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/*'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/*'}, status=200)\n        self.assertEqual(res.content_type, 'text/plain')",
                                "ast_type_str": "ClassDef",
                                "start_lineno": 637,
                                "end_lineno": 660,
                                "parent": null
                            }
                        },
                        {
                            "file_name": "pyramid/tests/test_integration.py",
                            "type": "method",
                            "name": "AcceptContentTypeTest.test_wildcards",
                            "content": "class AcceptContentTypeTest(unittest.TestCase):\n    def setUp(self):\n        def hello_view(request):\n            return {'message': 'Hello!'}\n        from pyramid.config import Configurator\n        config = Configurator()\n        config.add_route('hello', '/hello')\n        config.add_view(hello_view, route_name='hello', accept='text/plain', renderer='string')\n        config.add_view(hello_view, route_name='hello', accept='application/json', renderer='json')\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n\n    def test_ordering(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/json; q=1.0, text/plain; q=0.9'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/plain; q=0.9, application/json; q=1.0'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n\n    def test_wildcards(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/*'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/*'}, status=200)\n        self.assertEqual(res.content_type, 'text/plain')",
                            "ast_type_str": "ClassDef",
                            "start_lineno": 656,
                            "end_lineno": 660,
                            "parent": {
                                "file_name": "pyramid/tests/test_integration.py",
                                "type": "class",
                                "name": "AcceptContentTypeTest",
                                "content": "class AcceptContentTypeTest(unittest.TestCase):\n    def setUp(self):\n        def hello_view(request):\n            return {'message': 'Hello!'}\n        from pyramid.config import Configurator\n        config = Configurator()\n        config.add_route('hello', '/hello')\n        config.add_view(hello_view, route_name='hello', accept='text/plain', renderer='string')\n        config.add_view(hello_view, route_name='hello', accept='application/json', renderer='json')\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n\n    def test_ordering(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/json; q=1.0, text/plain; q=0.9'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/plain; q=0.9, application/json; q=1.0'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n\n    def test_wildcards(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/*'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/*'}, status=200)\n        self.assertEqual(res.content_type, 'text/plain')",
                                "ast_type_str": "ClassDef",
                                "start_lineno": 637,
                                "end_lineno": 660,
                                "parent": null
                            }
                        }
                    ],
                    "deleted_entities": []
                }
            ]
        },
        {
            "old_file_content": "import unittest\n\nfrom pyramid import testing\n\nclass TestRouter(unittest.TestCase):\n    def setUp(self):\n        self.config = testing.setUp()\n        self.registry = self.config.registry\n\n    def tearDown(self):\n        testing.tearDown()\n\n    def _registerRouteRequest(self, name):\n        from pyramid.interfaces import IRouteRequest\n        from pyramid.request import route_request_iface\n        iface = route_request_iface(name)\n        self.registry.registerUtility(iface, IRouteRequest, name=name)\n        return iface\n\n    def _connectRoute(self, name, path, factory=None):\n        from pyramid.interfaces import IRoutesMapper\n        from pyramid.urldispatch import RoutesMapper\n        mapper = self.registry.queryUtility(IRoutesMapper)\n        if mapper is None:\n            mapper = RoutesMapper()\n            self.registry.registerUtility(mapper, IRoutesMapper)\n        return mapper.connect(name, path, factory)\n\n    def _registerLogger(self):\n        from pyramid.interfaces import IDebugLogger\n        logger = DummyLogger()\n        self.registry.registerUtility(logger, IDebugLogger)\n        return logger\n\n    def _registerSettings(self, **kw):\n        settings = {'debug_authorization':False,\n                    'debug_notfound':False,\n                    'debug_routematch':False}\n        settings.update(kw)\n        self.registry.settings = settings\n\n    def _registerTraverserFactory(self, context, view_name='', subpath=None,\n                                  traversed=None, virtual_root=None,\n                                  virtual_root_path=None, raise_error=None,\n                                  **kw):\n        from pyramid.interfaces import ITraverser\n\n        if virtual_root is None:\n            virtual_root = context\n        if subpath is None:\n            subpath = []\n        if traversed is None:\n            traversed = []\n        if virtual_root_path is None:\n            virtual_root_path = []\n\n        class DummyTraverserFactory:\n            def __init__(self, root):\n                self.root = root\n\n            def __call__(self, request):\n                if raise_error:\n                    raise raise_error\n                values = {'root':self.root,\n                          'context':context,\n                          'view_name':view_name,\n                          'subpath':subpath,\n                          'traversed':traversed,\n                          'virtual_root':virtual_root,\n                          'virtual_root_path':virtual_root_path}\n                kw.update(values)\n                return kw\n\n        self.registry.registerAdapter(DummyTraverserFactory, (None,),\n                                      ITraverser, name='')\n\n    def _registerView(self, app, name, classifier, req_iface, ctx_iface):\n        from pyramid.interfaces import IView\n        self.registry.registerAdapter(\n            app, (classifier, req_iface, ctx_iface), IView, name)\n\n    def _registerEventListener(self, iface):\n        L = []\n        def listener(event):\n            L.append(event)\n        self.registry.registerHandler(listener, (iface,))\n        return L\n\n    def _registerRootFactory(self, val):\n        rootfactory = DummyRootFactory(val)\n        from pyramid.interfaces import IRootFactory\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        return rootfactory\n\n    def _getTargetClass(self):\n        from pyramid.router import Router\n        return Router\n\n    def _makeOne(self):\n        klass = self._getTargetClass()\n        return klass(self.registry)\n\n    def _makeEnviron(self, **extras):\n        environ = {\n            'wsgi.url_scheme':'http',\n            'SERVER_NAME':'localhost',\n            'SERVER_PORT':'8080',\n            'REQUEST_METHOD':'GET',\n            'PATH_INFO':'/',\n            }\n        environ.update(extras)\n        return environ\n\n    def test_ctor_registry_has_no_settings(self):\n        self.registry.settings = None\n        router = self._makeOne()\n        self.assertEqual(router.debug_notfound, False)\n        self.assertEqual(router.debug_routematch, False)\n        self.assertFalse('debug_notfound' in router.__dict__)\n        self.assertFalse('debug_routematch' in router.__dict__)\n\n    def test_root_policy(self):\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        rootfactory = self._registerRootFactory('abc')\n        router = self._makeOne()\n        self.assertEqual(router.root_policy, rootfactory)\n\n    def test_request_factory(self):\n        from pyramid.interfaces import IRequestFactory\n        class DummyRequestFactory(object):\n            pass\n        self.registry.registerUtility(DummyRequestFactory, IRequestFactory)\n        router = self._makeOne()\n        self.assertEqual(router.request_factory, DummyRequestFactory)\n\n    def test_tween_factories(self):\n        from pyramid.interfaces import ITweens\n        from pyramid.config.tweens import Tweens\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        tweens = Tweens()\n        self.registry.registerUtility(tweens, ITweens)\n        L = []\n        def tween_factory1(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'].append('one')\n                return handler(request)\n            wrapper.name = 'one'\n            wrapper.child = handler\n            return wrapper\n        def tween_factory2(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'] = ['two']\n                return handler(request)\n            wrapper.name = 'two'\n            wrapper.child = handler\n            return wrapper\n        tweens.add_implicit('one', tween_factory1)\n        tweens.add_implicit('two', tween_factory2)\n        router = self._makeOne()\n        self.assertEqual(router.handle_request.name, 'two')\n        self.assertEqual(router.handle_request.child.name, 'one')\n        self.assertEqual(router.handle_request.child.child.__name__,\n                         'handle_request')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n        self.assertEqual(environ['handled'], ['two', 'one'])\n\n    def test_call_traverser_default(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_traverser_raises_notfound_class(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_traverser_raises_notfound_instance(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_traverser_raises_forbidden_class(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPForbidden)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPForbidden, router, environ, start_response)\n\n    def test_traverser_raises_forbidden_instance(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context,\n                                       raise_error=HTTPForbidden('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_call_no_view_registered_no_isettings(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_false(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        self._registerSettings(debug_notfound=False)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_true(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        self._registerSettings(debug_notfound=True)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue(\n            \"debug_notfound of url http://localhost:8080/; \" in why.args[0])\n        self.assertTrue(\"view_name: '', subpath: []\" in why.args[0])\n        self.assertTrue('http://localhost:8080' in why.args[0], why)\n\n        self.assertEqual(len(logger.messages), 1)\n        message = logger.messages[0]\n        self.assertTrue('of url http://localhost:8080' in message)\n        self.assertTrue(\"path_info: \" in message)\n        self.assertTrue('DummyContext' in message)\n        self.assertTrue(\"view_name: ''\" in message)\n        self.assertTrue(\"subpath: []\" in message)\n\n    def test_call_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '', IViewClassifier,\n                           None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_view_returns_adapted_response(self):\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n\n    def test_call_with_request_extensions(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestExtensions\n        from pyramid.interfaces import IRequest\n        from pyramid.request import Request\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        class Extensions(object):\n            def __init__(self):\n                self.methods = {}\n                self.descriptors = {}\n        extensions = Extensions()\n        L = []\n        request = Request.blank('/')\n        request.request_iface = IRequest\n        request.registry = self.registry\n        request._set_extensions = lambda *x: L.extend(x)\n        def request_factory(environ):\n            return request\n        self.registry.registerUtility(extensions, IRequestExtensions)\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        router.request_factory = request_factory\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(L, [extensions])\n\n    def test_call_view_registered_nonspecific_default_path(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context, view_name='foo',\n                                       subpath=['bar'],\n                                       traversed=['context'])\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, 'foo', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, 'foo')\n        self.assertEqual(request.subpath, ['bar'])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_success(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context)\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_fail(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPNotFound\n        from pyramid.interfaces import IViewClassifier\n        class IContext(Interface):\n            pass\n        class INotContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        directlyProvides(context, INotContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_call_view_raises_forbidden(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPForbidden\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response,\n                         raise_exception=HTTPForbidden(\"unauthorized\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertEqual(why.args[0], 'unauthorized')\n\n    def test_call_view_raises_notfound(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.httpexceptions import HTTPNotFound\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=HTTPNotFound(\"notfound\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertEqual(why.args[0], 'notfound')\n\n    def test_call_view_raises_response_cleared(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.interfaces import IExceptionViewClassifier\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            request.response.a = 1\n            raise KeyError\n        def exc_view(context, request):\n            self.assertFalse(hasattr(request.response, 'a'))\n            request.response.body = b'OK'\n            return request.response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exc_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        itera = router(environ, start_response)\n        self.assertEqual(itera, [b'OK'])\n\n    def test_call_request_has_response_callbacks(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request, response):\n                response.called_back = True\n            request.response_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(response.called_back, True)\n\n    def test_call_request_has_finished_callbacks_when_view_succeeds(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_has_finished_callbacks_when_view_raises(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            raise NotImplementedError\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_factory_raises(self):\n        # making sure finally doesnt barf when a request cannot be created\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        def dummy_request_factory(environ):\n            raise NotImplementedError\n        router.request_factory = dummy_request_factory\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n\n    def test_call_eventsends(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import INewResponse\n        from pyramid.interfaces import IContextFound\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        request_events = self._registerEventListener(INewRequest)\n        aftertraversal_events = self._registerEventListener(IContextFound)\n        response_events = self._registerEventListener(INewResponse)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(len(request_events), 1)\n        self.assertEqual(request_events[0].request.environ, environ)\n        self.assertEqual(len(aftertraversal_events), 1)\n        self.assertEqual(aftertraversal_events[0].request.environ, environ)\n        self.assertEqual(len(response_events), 1)\n        self.assertEqual(response_events[0].response, response)\n        self.assertEqual(result, response.app_iter)\n\n    def test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        def listener(event):\n            raise KeyError\n        self.registry.registerHandler(listener, (INewRequest,))\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, exception_response.app_iter)\n\n    def test_call_pushes_and_pops_threadlocal_manager(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router.threadlocal_manager = DummyThreadLocalManager()\n        router(environ, start_response)\n        self.assertEqual(len(router.threadlocal_manager.pushed), 1)\n        self.assertEqual(len(router.threadlocal_manager.popped), 1)\n\n    def test_call_route_matches_and_has_factory(self):\n        from pyramid.interfaces import IViewClassifier\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        root = object()\n        def factory(request):\n            return root\n        route = self._connectRoute('foo', 'archives/:action/:article', factory)\n        route.predicates = [DummyPredicate()]\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertEqual(len(logger.messages), 1)\n        self.assertTrue(\n            logger.messages[0].startswith(\n            \"route matched for url http://localhost:8080\"\n            \"/archives/action1/article1; \"\n            \"route_name: 'foo', \"\n            \"path_info: \")\n            )\n        self.assertTrue(\n            \"predicates: 'predicate'\" in logger.messages[0]\n            )\n\n    def test_call_route_match_miss_debug_routematch(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron(PATH_INFO='/wontmatch')\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n        self.assertEqual(len(logger.messages), 1)\n        self.assertEqual(\n            logger.messages[0],\n            'no route matched for url http://localhost:8080/wontmatch')\n\n    def test_call_route_matches_doesnt_overwrite_subscriber_iface(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IViewClassifier\n        from zope.interface import alsoProvides\n        from zope.interface import Interface\n        self._registerRouteRequest('foo')\n        class IFoo(Interface):\n            pass\n        def listener(event):\n            alsoProvides(event.request, IFoo)\n        self.registry.registerHandler(listener, (INewRequest,))\n        root = object()\n        def factory(request):\n            return root\n        self._connectRoute('foo', 'archives/:action/:article', factory)\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertTrue(IFoo.providedBy(request))\n\n    def test_root_factory_raises_notfound(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPNotFound\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPNotFound('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_raises_forbidden(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPForbidden\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPForbidden('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_exception_propagating(self):\n        from pyramid.interfaces import IRootFactory\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_traverser_exception_propagating(self):\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_exception_propagating(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestFactory\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rfactory(environ):\n            return request\n        self.registry.registerUtility(rfactory, IRequestFactory)\n        from pyramid.request import Request\n        request = Request.blank('/')\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        response.app_iter = ['OK']\n        view = DummyView(response, raise_exception=RuntimeError)\n        environ = self._makeEnviron()\n        def exception_view(context, request):\n            self.assertEqual(request.exc_info[0], RuntimeError)\n            return response\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['OK'])\n        # we clean up the exc_info and exception after the request\n        self.assertEqual(request.exception, None)\n        self.assertEqual(request.exc_info, None)\n        \n    def test_call_view_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        def exception_view(context, request):\n            self.assertEqual(request.exception.__class__, RuntimeError)\n            return exception_response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SuperException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_view_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SubException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=MyException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_root_factory_raises_exception_view(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [\"Hello, world\"])\n\n    def test_traverser_raises_exception_view(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_exception_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=RuntimeError)\n        \n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, IRequest, None)\n        exception_view = DummyView(None)\n        self._registerView(self.config.derive_view(exception_view), '',\n                           IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_route_raises_route_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_route_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_route_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SuperException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_route_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SubException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=MyException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_call_route_raises_exception_view_specializing(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        response_spec = DummyResponse()\n        response_spec.app_iter = [\"Hello, special world\"]\n        exception_view_spec = DummyView(response_spec)\n        self._registerView(exception_view_spec, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, special world\"])\n\n    def test_call_route_raises_exception_view_another_route(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        another_req_iface = self._registerRouteRequest('bar')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           another_req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_exception_view_route(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\nclass DummyPredicate(object):\n    def __call__(self, info, request):\n        return True\n    def text(self):\n        return 'predicate'\n\nclass DummyContext:\n    pass\n\nclass DummyView:\n    def __init__(self, response, raise_exception=None):\n        self.response = response\n        self.raise_exception = raise_exception\n\n    def __call__(self, context, request):\n        self.context = context\n        self.request = request\n        if not self.raise_exception is None:\n            raise self.raise_exception\n        return self.response\n\nclass DummyRootFactory:\n    def __init__(self, root):\n        self.root = root\n\n    def __call__(self, environ):\n        return self.root\n\nclass DummyStartResponse:\n    status = ()\n    headers = ()\n    def __call__(self, status, headers):\n        self.status = status\n        self.headers = headers\n\nfrom pyramid.interfaces import IResponse\nfrom zope.interface import implementer\n\n@implementer(IResponse)\nclass DummyResponse(object):\n    headerlist = ()\n    app_iter = ()\n    environ = None\n    def __init__(self, status='200 OK'):\n        self.status = status\n\n    def __call__(self, environ, start_response):\n        self.environ = environ\n        start_response(self.status, self.headerlist)\n        return self.app_iter\n    \nclass DummyThreadLocalManager:\n    def __init__(self):\n        self.pushed = []\n        self.popped = []\n\n    def push(self, val):\n        self.pushed.append(val)\n\n    def pop(self):\n        self.popped.append(True)\n    \nclass DummyAuthenticationPolicy:\n    pass\n\nclass DummyLogger:\n    def __init__(self):\n        self.messages = []\n    def info(self, msg):\n        self.messages.append(msg)\n    warn = info\n    debug = info\n\ndef exc_raised(exc, func, *arg, **kw):\n    try:\n        func(*arg, **kw)\n    except exc as e:\n        return e\n    else:\n        raise AssertionError('%s not raised' % exc) # pragma: no cover\n\n    \n",
            "new_file_content": "import unittest\n\nfrom pyramid import testing\n\nclass TestRouter(unittest.TestCase):\n    def setUp(self):\n        self.config = testing.setUp()\n        self.registry = self.config.registry\n\n    def tearDown(self):\n        testing.tearDown()\n\n    def _registerRouteRequest(self, name):\n        from pyramid.interfaces import IRouteRequest\n        from pyramid.request import route_request_iface\n        iface = route_request_iface(name)\n        self.registry.registerUtility(iface, IRouteRequest, name=name)\n        return iface\n\n    def _connectRoute(self, name, path, factory=None):\n        from pyramid.interfaces import IRoutesMapper\n        from pyramid.urldispatch import RoutesMapper\n        mapper = self.registry.queryUtility(IRoutesMapper)\n        if mapper is None:\n            mapper = RoutesMapper()\n            self.registry.registerUtility(mapper, IRoutesMapper)\n        return mapper.connect(name, path, factory)\n\n    def _registerLogger(self):\n        from pyramid.interfaces import IDebugLogger\n        logger = DummyLogger()\n        self.registry.registerUtility(logger, IDebugLogger)\n        return logger\n\n    def _registerSettings(self, **kw):\n        settings = {'debug_authorization':False,\n                    'debug_notfound':False,\n                    'debug_routematch':False}\n        settings.update(kw)\n        self.registry.settings = settings\n\n    def _registerTraverserFactory(self, context, view_name='', subpath=None,\n                                  traversed=None, virtual_root=None,\n                                  virtual_root_path=None, raise_error=None,\n                                  **kw):\n        from pyramid.interfaces import ITraverser\n\n        if virtual_root is None:\n            virtual_root = context\n        if subpath is None:\n            subpath = []\n        if traversed is None:\n            traversed = []\n        if virtual_root_path is None:\n            virtual_root_path = []\n\n        class DummyTraverserFactory:\n            def __init__(self, root):\n                self.root = root\n\n            def __call__(self, request):\n                if raise_error:\n                    raise raise_error\n                values = {'root':self.root,\n                          'context':context,\n                          'view_name':view_name,\n                          'subpath':subpath,\n                          'traversed':traversed,\n                          'virtual_root':virtual_root,\n                          'virtual_root_path':virtual_root_path}\n                kw.update(values)\n                return kw\n\n        self.registry.registerAdapter(DummyTraverserFactory, (None,),\n                                      ITraverser, name='')\n\n    def _registerView(self, app, name, classifier, req_iface, ctx_iface):\n        from pyramid.interfaces import IView\n        self.registry.registerAdapter(\n            app, (classifier, req_iface, ctx_iface), IView, name)\n\n    def _registerEventListener(self, iface):\n        L = []\n        def listener(event):\n            L.append(event)\n        self.registry.registerHandler(listener, (iface,))\n        return L\n\n    def _registerRootFactory(self, val):\n        rootfactory = DummyRootFactory(val)\n        from pyramid.interfaces import IRootFactory\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        return rootfactory\n\n    def _getTargetClass(self):\n        from pyramid.router import Router\n        return Router\n\n    def _makeOne(self):\n        klass = self._getTargetClass()\n        return klass(self.registry)\n\n    def _makeEnviron(self, **extras):\n        environ = {\n            'wsgi.url_scheme':'http',\n            'SERVER_NAME':'localhost',\n            'SERVER_PORT':'8080',\n            'REQUEST_METHOD':'GET',\n            'PATH_INFO':'/',\n            }\n        environ.update(extras)\n        return environ\n\n    def test_ctor_registry_has_no_settings(self):\n        self.registry.settings = None\n        router = self._makeOne()\n        self.assertEqual(router.debug_notfound, False)\n        self.assertEqual(router.debug_routematch, False)\n        self.assertFalse('debug_notfound' in router.__dict__)\n        self.assertFalse('debug_routematch' in router.__dict__)\n\n    def test_root_policy(self):\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        rootfactory = self._registerRootFactory('abc')\n        router = self._makeOne()\n        self.assertEqual(router.root_policy, rootfactory)\n\n    def test_request_factory(self):\n        from pyramid.interfaces import IRequestFactory\n        class DummyRequestFactory(object):\n            pass\n        self.registry.registerUtility(DummyRequestFactory, IRequestFactory)\n        router = self._makeOne()\n        self.assertEqual(router.request_factory, DummyRequestFactory)\n\n    def test_tween_factories(self):\n        from pyramid.interfaces import ITweens\n        from pyramid.config.tweens import Tweens\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        tweens = Tweens()\n        self.registry.registerUtility(tweens, ITweens)\n        L = []\n        def tween_factory1(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'].append('one')\n                return handler(request)\n            wrapper.name = 'one'\n            wrapper.child = handler\n            return wrapper\n        def tween_factory2(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'] = ['two']\n                return handler(request)\n            wrapper.name = 'two'\n            wrapper.child = handler\n            return wrapper\n        tweens.add_implicit('one', tween_factory1)\n        tweens.add_implicit('two', tween_factory2)\n        router = self._makeOne()\n        self.assertEqual(router.handle_request.name, 'two')\n        self.assertEqual(router.handle_request.child.name, 'one')\n        self.assertEqual(router.handle_request.child.child.__name__,\n                         'handle_request')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n        self.assertEqual(environ['handled'], ['two', 'one'])\n\n    def test_call_traverser_default(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_traverser_raises_notfound_class(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_traverser_raises_notfound_instance(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_traverser_raises_forbidden_class(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPForbidden)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPForbidden, router, environ, start_response)\n\n    def test_traverser_raises_forbidden_instance(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context,\n                                       raise_error=HTTPForbidden('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_call_no_view_registered_no_isettings(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_false(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        self._registerSettings(debug_notfound=False)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_true(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        self._registerSettings(debug_notfound=True)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue(\n            \"debug_notfound of url http://localhost:8080/; \" in why.args[0])\n        self.assertTrue(\"view_name: '', subpath: []\" in why.args[0])\n        self.assertTrue('http://localhost:8080' in why.args[0], why)\n\n        self.assertEqual(len(logger.messages), 1)\n        message = logger.messages[0]\n        self.assertTrue('of url http://localhost:8080' in message)\n        self.assertTrue(\"path_info: \" in message)\n        self.assertTrue('DummyContext' in message)\n        self.assertTrue(\"view_name: ''\" in message)\n        self.assertTrue(\"subpath: []\" in message)\n\n    def test_call_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '', IViewClassifier,\n                           None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_view_returns_adapted_response(self):\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n\n    def test_call_with_request_extensions(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestExtensions\n        from pyramid.interfaces import IRequest\n        from pyramid.request import Request\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        class Extensions(object):\n            def __init__(self):\n                self.methods = {}\n                self.descriptors = {}\n        extensions = Extensions()\n        L = []\n        request = Request.blank('/')\n        request.request_iface = IRequest\n        request.registry = self.registry\n        request._set_extensions = lambda *x: L.extend(x)\n        def request_factory(environ):\n            return request\n        self.registry.registerUtility(extensions, IRequestExtensions)\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        router.request_factory = request_factory\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(L, [extensions])\n\n    def test_call_view_registered_nonspecific_default_path(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context, view_name='foo',\n                                       subpath=['bar'],\n                                       traversed=['context'])\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, 'foo', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, 'foo')\n        self.assertEqual(request.subpath, ['bar'])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_success(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context)\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_fail(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPNotFound\n        from pyramid.interfaces import IViewClassifier\n        class IContext(Interface):\n            pass\n        class INotContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        directlyProvides(context, INotContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_call_view_raises_forbidden(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPForbidden\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response,\n                         raise_exception=HTTPForbidden(\"unauthorized\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertEqual(why.args[0], 'unauthorized')\n\n    def test_call_view_raises_notfound(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.httpexceptions import HTTPNotFound\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=HTTPNotFound(\"notfound\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertEqual(why.args[0], 'notfound')\n\n    def test_call_view_raises_response_cleared(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.interfaces import IExceptionViewClassifier\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            request.response.a = 1\n            raise KeyError\n        def exc_view(context, request):\n            self.assertFalse(hasattr(request.response, 'a'))\n            request.response.body = b'OK'\n            return request.response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exc_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        itera = router(environ, start_response)\n        self.assertEqual(itera, [b'OK'])\n\n    def test_call_request_has_response_callbacks(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request, response):\n                response.called_back = True\n            request.response_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(response.called_back, True)\n\n    def test_call_request_has_finished_callbacks_when_view_succeeds(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_has_finished_callbacks_when_view_raises(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            raise NotImplementedError\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_factory_raises(self):\n        # making sure finally doesnt barf when a request cannot be created\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        def dummy_request_factory(environ):\n            raise NotImplementedError\n        router.request_factory = dummy_request_factory\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n\n    def test_call_eventsends(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import INewResponse\n        from pyramid.interfaces import IContextFound\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        request_events = self._registerEventListener(INewRequest)\n        aftertraversal_events = self._registerEventListener(IContextFound)\n        response_events = self._registerEventListener(INewResponse)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(len(request_events), 1)\n        self.assertEqual(request_events[0].request.environ, environ)\n        self.assertEqual(len(aftertraversal_events), 1)\n        self.assertEqual(aftertraversal_events[0].request.environ, environ)\n        self.assertEqual(len(response_events), 1)\n        self.assertEqual(response_events[0].response, response)\n        self.assertEqual(result, response.app_iter)\n\n    def test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        def listener(event):\n            raise KeyError\n        self.registry.registerHandler(listener, (INewRequest,))\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, exception_response.app_iter)\n\n    def test_call_pushes_and_pops_threadlocal_manager(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router.threadlocal_manager = DummyThreadLocalManager()\n        router(environ, start_response)\n        self.assertEqual(len(router.threadlocal_manager.pushed), 1)\n        self.assertEqual(len(router.threadlocal_manager.popped), 1)\n\n    def test_call_route_matches_and_has_factory(self):\n        from pyramid.interfaces import IViewClassifier\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        root = object()\n        def factory(request):\n            return root\n        route = self._connectRoute('foo', 'archives/:action/:article', factory)\n        route.predicates = [DummyPredicate()]\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertEqual(len(logger.messages), 1)\n        self.assertTrue(\n            logger.messages[0].startswith(\n            \"route matched for url http://localhost:8080\"\n            \"/archives/action1/article1; \"\n            \"route_name: 'foo', \"\n            \"path_info: \")\n            )\n        self.assertTrue(\n            \"predicates: 'predicate'\" in logger.messages[0]\n            )\n\n    def test_call_route_match_miss_debug_routematch(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron(PATH_INFO='/wontmatch')\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n        self.assertEqual(len(logger.messages), 1)\n        self.assertEqual(\n            logger.messages[0],\n            'no route matched for url http://localhost:8080/wontmatch')\n\n    def test_call_route_matches_doesnt_overwrite_subscriber_iface(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IViewClassifier\n        from zope.interface import alsoProvides\n        from zope.interface import Interface\n        self._registerRouteRequest('foo')\n        class IFoo(Interface):\n            pass\n        def listener(event):\n            alsoProvides(event.request, IFoo)\n        self.registry.registerHandler(listener, (INewRequest,))\n        root = object()\n        def factory(request):\n            return root\n        self._connectRoute('foo', 'archives/:action/:article', factory)\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertTrue(IFoo.providedBy(request))\n\n    def test_root_factory_raises_notfound(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPNotFound\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPNotFound('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_raises_forbidden(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPForbidden\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPForbidden('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_exception_propagating(self):\n        from pyramid.interfaces import IRootFactory\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_traverser_exception_propagating(self):\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_exception_propagating(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestFactory\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rfactory(environ):\n            return request\n        self.registry.registerUtility(rfactory, IRequestFactory)\n        from pyramid.request import Request\n        request = Request.blank('/')\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        response.app_iter = ['OK']\n        view = DummyView(response, raise_exception=RuntimeError)\n        environ = self._makeEnviron()\n        def exception_view(context, request):\n            self.assertEqual(request.exc_info[0], RuntimeError)\n            return response\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['OK'])\n        # we clean up the exc_info and exception after the request\n        self.assertEqual(request.exception, None)\n        self.assertEqual(request.exc_info, None)\n        \n    def test_call_view_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        def exception_view(context, request):\n            self.assertEqual(request.exception.__class__, RuntimeError)\n            return exception_response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SuperException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_view_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SubException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=MyException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_root_factory_raises_exception_view(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [\"Hello, world\"])\n\n    def test_traverser_raises_exception_view(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_exception_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=RuntimeError)\n        \n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, IRequest, None)\n        exception_view = DummyView(None)\n        self._registerView(self.config.derive_view(exception_view), '',\n                           IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_route_raises_route_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_route_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_route_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SuperException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_route_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SubException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=MyException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_call_route_raises_exception_view_specializing(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        response_spec = DummyResponse()\n        response_spec.app_iter = [\"Hello, special world\"]\n        exception_view_spec = DummyView(response_spec)\n        self._registerView(exception_view_spec, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, special world\"])\n\n    def test_call_route_raises_exception_view_another_route(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        another_req_iface = self._registerRouteRequest('bar')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           another_req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_exception_view_route(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_predicate_mismatch(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\n    def test_call_view_predicate_mismatch_doesnt_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IBaseContext(Interface):\n            pass\n        class IContext(IBaseContext):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view1, '', IViewClassifier, IRequest,\n                           DummyContext)\n        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view2, '', IViewClassifier, IRequest,\n                           IContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IBaseContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_predicate_mismatch_doesnt_find_unrelated_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        class IOtherContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        please_dont_call_me_view = DummyView('abc')\n        self._registerView(self.config.derive_view(please_dont_call_me_view),\n                            '', IViewClassifier, IRequest, IOtherContext)\n        router = self._makeOne()\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\nclass DummyPredicate(object):\n    def __call__(self, info, request):\n        return True\n    def text(self):\n        return 'predicate'\n\nclass DummyContext:\n    pass\n\nclass DummyView:\n    def __init__(self, response, raise_exception=None):\n        self.response = response\n        self.raise_exception = raise_exception\n\n    def __call__(self, context, request):\n        self.context = context\n        self.request = request\n        if not self.raise_exception is None:\n            raise self.raise_exception\n        return self.response\n\nclass DummyRootFactory:\n    def __init__(self, root):\n        self.root = root\n\n    def __call__(self, environ):\n        return self.root\n\nclass DummyStartResponse:\n    status = ()\n    headers = ()\n    def __call__(self, status, headers):\n        self.status = status\n        self.headers = headers\n\nfrom pyramid.interfaces import IResponse\nfrom zope.interface import implementer\n\n@implementer(IResponse)\nclass DummyResponse(object):\n    headerlist = ()\n    app_iter = ()\n    environ = None\n    def __init__(self, status='200 OK'):\n        self.status = status\n\n    def __call__(self, environ, start_response):\n        self.environ = environ\n        start_response(self.status, self.headerlist)\n        return self.app_iter\n    \nclass DummyThreadLocalManager:\n    def __init__(self):\n        self.pushed = []\n        self.popped = []\n\n    def push(self, val):\n        self.pushed.append(val)\n\n    def pop(self):\n        self.popped.append(True)\n    \nclass DummyAuthenticationPolicy:\n    pass\n\nclass DummyLogger:\n    def __init__(self):\n        self.messages = []\n    def info(self, msg):\n        self.messages.append(msg)\n    warn = info\n    debug = info\n\ndef exc_raised(exc, func, *arg, **kw):\n    try:\n        func(*arg, **kw)\n    except exc as e:\n        return e\n    else:\n        raise AssertionError('%s not raised' % exc) # pragma: no cover\n\n    \n",
            "header": {
                "file": {
                    "path": "pyramid/tests/test_router.py"
                },
                "misc_line": null
            },
            "index_line": {
                "old_commit_hash": "65152ca05",
                "new_commit_hash": "432959147",
                "mode": "100644"
            },
            "is_binary_file": false,
            "binary_line": null,
            "minus_file": {
                "path": "a/pyramid/tests/test_router.py"
            },
            "plus_file": {
                "path": "b/pyramid/tests/test_router.py"
            },
            "hunks": [
                {
                    "descriptor": {
                        "old_range": {
                            "start": 1164,
                            "length": 6
                        },
                        "new_range": {
                            "start": 1164,
                            "length": 104
                        },
                        "section": "class TestRouter(unittest.TestCase):"
                    },
                    "line_group": {
                        "all_lines": [
                            {
                                "content": "        start_response = DummyStartResponse()",
                                "type": "context"
                            },
                            {
                                "content": "        self.assertRaises(RuntimeError, router, environ, start_response)",
                                "type": "context"
                            },
                            {
                                "content": "",
                                "type": "context"
                            },
                            {
                                "content": "    def test_call_view_raises_predicate_mismatch(self):",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.exceptions import PredicateMismatch",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.interfaces import IViewClassifier",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.interfaces import IRequest",
                                "type": "added"
                            },
                            {
                                "content": "        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)",
                                "type": "added"
                            },
                            {
                                "content": "        self._registerView(view, '', IViewClassifier, IRequest, None)",
                                "type": "added"
                            },
                            {
                                "content": "        environ = self._makeEnviron()",
                                "type": "added"
                            },
                            {
                                "content": "        router = self._makeOne()",
                                "type": "added"
                            },
                            {
                                "content": "        start_response = DummyStartResponse()",
                                "type": "added"
                            },
                            {
                                "content": "        self.assertRaises(PredicateMismatch, router, environ, start_response)",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "    def test_call_view_predicate_mismatch_doesnt_hide_views(self):",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.exceptions import PredicateMismatch",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.interfaces import IViewClassifier",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.interfaces import IRequest, IResponse",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.response import Response",
                                "type": "added"
                            },
                            {
                                "content": "        from zope.interface import Interface, implementer",
                                "type": "added"
                            },
                            {
                                "content": "        class IContext(Interface):",
                                "type": "added"
                            },
                            {
                                "content": "            pass",
                                "type": "added"
                            },
                            {
                                "content": "        @implementer(IContext)",
                                "type": "added"
                            },
                            {
                                "content": "        class DummyContext:",
                                "type": "added"
                            },
                            {
                                "content": "            pass",
                                "type": "added"
                            },
                            {
                                "content": "        context = DummyContext()",
                                "type": "added"
                            },
                            {
                                "content": "        self._registerTraverserFactory(context)",
                                "type": "added"
                            },
                            {
                                "content": "        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)",
                                "type": "added"
                            },
                            {
                                "content": "        self._registerView(view, '', IViewClassifier, IRequest,",
                                "type": "added"
                            },
                            {
                                "content": "                           DummyContext)",
                                "type": "added"
                            },
                            {
                                "content": "        good_view = DummyView('abc')",
                                "type": "added"
                            },
                            {
                                "content": "        self._registerView(self.config.derive_view(good_view),",
                                "type": "added"
                            },
                            {
                                "content": "                            '', IViewClassifier, IRequest, IContext)",
                                "type": "added"
                            },
                            {
                                "content": "        router = self._makeOne()",
                                "type": "added"
                            },
                            {
                                "content": "        def make_response(s):",
                                "type": "added"
                            },
                            {
                                "content": "            return Response(s)",
                                "type": "added"
                            },
                            {
                                "content": "        router.registry.registerAdapter(make_response, (str,), IResponse)",
                                "type": "added"
                            },
                            {
                                "content": "        environ = self._makeEnviron()",
                                "type": "added"
                            },
                            {
                                "content": "        start_response = DummyStartResponse()",
                                "type": "added"
                            },
                            {
                                "content": "        app_iter = router(environ, start_response)",
                                "type": "added"
                            },
                            {
                                "content": "        self.assertEqual(app_iter, [b'abc'])",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.exceptions import PredicateMismatch",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.interfaces import IViewClassifier",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.interfaces import IRequest, IResponse",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.response import Response",
                                "type": "added"
                            },
                            {
                                "content": "        from zope.interface import Interface, implementer",
                                "type": "added"
                            },
                            {
                                "content": "        class IBaseContext(Interface):",
                                "type": "added"
                            },
                            {
                                "content": "            pass",
                                "type": "added"
                            },
                            {
                                "content": "        class IContext(IBaseContext):",
                                "type": "added"
                            },
                            {
                                "content": "            pass",
                                "type": "added"
                            },
                            {
                                "content": "        @implementer(IContext)",
                                "type": "added"
                            },
                            {
                                "content": "        class DummyContext:",
                                "type": "added"
                            },
                            {
                                "content": "            pass",
                                "type": "added"
                            },
                            {
                                "content": "        context = DummyContext()",
                                "type": "added"
                            },
                            {
                                "content": "        self._registerTraverserFactory(context)",
                                "type": "added"
                            },
                            {
                                "content": "        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)",
                                "type": "added"
                            },
                            {
                                "content": "        self._registerView(view1, '', IViewClassifier, IRequest,",
                                "type": "added"
                            },
                            {
                                "content": "                           DummyContext)",
                                "type": "added"
                            },
                            {
                                "content": "        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)",
                                "type": "added"
                            },
                            {
                                "content": "        self._registerView(view2, '', IViewClassifier, IRequest,",
                                "type": "added"
                            },
                            {
                                "content": "                           IContext)",
                                "type": "added"
                            },
                            {
                                "content": "        good_view = DummyView('abc')",
                                "type": "added"
                            },
                            {
                                "content": "        self._registerView(self.config.derive_view(good_view),",
                                "type": "added"
                            },
                            {
                                "content": "                            '', IViewClassifier, IRequest, IBaseContext)",
                                "type": "added"
                            },
                            {
                                "content": "        router = self._makeOne()",
                                "type": "added"
                            },
                            {
                                "content": "        def make_response(s):",
                                "type": "added"
                            },
                            {
                                "content": "            return Response(s)",
                                "type": "added"
                            },
                            {
                                "content": "        router.registry.registerAdapter(make_response, (str,), IResponse)",
                                "type": "added"
                            },
                            {
                                "content": "        environ = self._makeEnviron()",
                                "type": "added"
                            },
                            {
                                "content": "        start_response = DummyStartResponse()",
                                "type": "added"
                            },
                            {
                                "content": "        app_iter = router(environ, start_response)",
                                "type": "added"
                            },
                            {
                                "content": "        self.assertEqual(app_iter, [b'abc'])",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "    def test_call_view_predicate_mismatch_doesnt_find_unrelated_views(self):",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.exceptions import PredicateMismatch",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.interfaces import IViewClassifier",
                                "type": "added"
                            },
                            {
                                "content": "        from pyramid.interfaces import IRequest",
                                "type": "added"
                            },
                            {
                                "content": "        from zope.interface import Interface, implementer",
                                "type": "added"
                            },
                            {
                                "content": "        class IContext(Interface):",
                                "type": "added"
                            },
                            {
                                "content": "            pass",
                                "type": "added"
                            },
                            {
                                "content": "        class IOtherContext(Interface):",
                                "type": "added"
                            },
                            {
                                "content": "            pass",
                                "type": "added"
                            },
                            {
                                "content": "        @implementer(IContext)",
                                "type": "added"
                            },
                            {
                                "content": "        class DummyContext:",
                                "type": "added"
                            },
                            {
                                "content": "            pass",
                                "type": "added"
                            },
                            {
                                "content": "        context = DummyContext()",
                                "type": "added"
                            },
                            {
                                "content": "        self._registerTraverserFactory(context)",
                                "type": "added"
                            },
                            {
                                "content": "        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)",
                                "type": "added"
                            },
                            {
                                "content": "        self._registerView(view, '', IViewClassifier, IRequest,",
                                "type": "added"
                            },
                            {
                                "content": "                           DummyContext)",
                                "type": "added"
                            },
                            {
                                "content": "        please_dont_call_me_view = DummyView('abc')",
                                "type": "added"
                            },
                            {
                                "content": "        self._registerView(self.config.derive_view(please_dont_call_me_view),",
                                "type": "added"
                            },
                            {
                                "content": "                            '', IViewClassifier, IRequest, IOtherContext)",
                                "type": "added"
                            },
                            {
                                "content": "        router = self._makeOne()",
                                "type": "added"
                            },
                            {
                                "content": "        environ = self._makeEnviron()",
                                "type": "added"
                            },
                            {
                                "content": "        router = self._makeOne()",
                                "type": "added"
                            },
                            {
                                "content": "        start_response = DummyStartResponse()",
                                "type": "added"
                            },
                            {
                                "content": "        self.assertRaises(PredicateMismatch, router, environ, start_response)",
                                "type": "added"
                            },
                            {
                                "content": "",
                                "type": "added"
                            },
                            {
                                "content": "class DummyPredicate(object):",
                                "type": "context"
                            },
                            {
                                "content": "    def __call__(self, info, request):",
                                "type": "context"
                            },
                            {
                                "content": "        return True",
                                "type": "context"
                            },
                            {
                                "content": "",
                                "type": "context"
                            }
                        ]
                    },
                    "modified_entities": [
                        {
                            "file_name": "pyramid/tests/test_router.py",
                            "type": "class",
                            "name": "TestRouter",
                            "content": "class TestRouter(unittest.TestCase):\n    def setUp(self):\n        self.config = testing.setUp()\n        self.registry = self.config.registry\n\n    def tearDown(self):\n        testing.tearDown()\n\n    def _registerRouteRequest(self, name):\n        from pyramid.interfaces import IRouteRequest\n        from pyramid.request import route_request_iface\n        iface = route_request_iface(name)\n        self.registry.registerUtility(iface, IRouteRequest, name=name)\n        return iface\n\n    def _connectRoute(self, name, path, factory=None):\n        from pyramid.interfaces import IRoutesMapper\n        from pyramid.urldispatch import RoutesMapper\n        mapper = self.registry.queryUtility(IRoutesMapper)\n        if mapper is None:\n            mapper = RoutesMapper()\n            self.registry.registerUtility(mapper, IRoutesMapper)\n        return mapper.connect(name, path, factory)\n\n    def _registerLogger(self):\n        from pyramid.interfaces import IDebugLogger\n        logger = DummyLogger()\n        self.registry.registerUtility(logger, IDebugLogger)\n        return logger\n\n    def _registerSettings(self, **kw):\n        settings = {'debug_authorization':False,\n                    'debug_notfound':False,\n                    'debug_routematch':False}\n        settings.update(kw)\n        self.registry.settings = settings\n\n    def _registerTraverserFactory(self, context, view_name='', subpath=None,\n                                  traversed=None, virtual_root=None,\n                                  virtual_root_path=None, raise_error=None,\n                                  **kw):\n        from pyramid.interfaces import ITraverser\n\n        if virtual_root is None:\n            virtual_root = context\n        if subpath is None:\n            subpath = []\n        if traversed is None:\n            traversed = []\n        if virtual_root_path is None:\n            virtual_root_path = []\n\n        class DummyTraverserFactory:\n            def __init__(self, root):\n                self.root = root\n\n            def __call__(self, request):\n                if raise_error:\n                    raise raise_error\n                values = {'root':self.root,\n                          'context':context,\n                          'view_name':view_name,\n                          'subpath':subpath,\n                          'traversed':traversed,\n                          'virtual_root':virtual_root,\n                          'virtual_root_path':virtual_root_path}\n                kw.update(values)\n                return kw\n\n        self.registry.registerAdapter(DummyTraverserFactory, (None,),\n                                      ITraverser, name='')\n\n    def _registerView(self, app, name, classifier, req_iface, ctx_iface):\n        from pyramid.interfaces import IView\n        self.registry.registerAdapter(\n            app, (classifier, req_iface, ctx_iface), IView, name)\n\n    def _registerEventListener(self, iface):\n        L = []\n        def listener(event):\n            L.append(event)\n        self.registry.registerHandler(listener, (iface,))\n        return L\n\n    def _registerRootFactory(self, val):\n        rootfactory = DummyRootFactory(val)\n        from pyramid.interfaces import IRootFactory\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        return rootfactory\n\n    def _getTargetClass(self):\n        from pyramid.router import Router\n        return Router\n\n    def _makeOne(self):\n        klass = self._getTargetClass()\n        return klass(self.registry)\n\n    def _makeEnviron(self, **extras):\n        environ = {\n            'wsgi.url_scheme':'http',\n            'SERVER_NAME':'localhost',\n            'SERVER_PORT':'8080',\n            'REQUEST_METHOD':'GET',\n            'PATH_INFO':'/',\n            }\n        environ.update(extras)\n        return environ\n\n    def test_ctor_registry_has_no_settings(self):\n        self.registry.settings = None\n        router = self._makeOne()\n        self.assertEqual(router.debug_notfound, False)\n        self.assertEqual(router.debug_routematch, False)\n        self.assertFalse('debug_notfound' in router.__dict__)\n        self.assertFalse('debug_routematch' in router.__dict__)\n\n    def test_root_policy(self):\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        rootfactory = self._registerRootFactory('abc')\n        router = self._makeOne()\n        self.assertEqual(router.root_policy, rootfactory)\n\n    def test_request_factory(self):\n        from pyramid.interfaces import IRequestFactory\n        class DummyRequestFactory(object):\n            pass\n        self.registry.registerUtility(DummyRequestFactory, IRequestFactory)\n        router = self._makeOne()\n        self.assertEqual(router.request_factory, DummyRequestFactory)\n\n    def test_tween_factories(self):\n        from pyramid.interfaces import ITweens\n        from pyramid.config.tweens import Tweens\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        tweens = Tweens()\n        self.registry.registerUtility(tweens, ITweens)\n        L = []\n        def tween_factory1(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'].append('one')\n                return handler(request)\n            wrapper.name = 'one'\n            wrapper.child = handler\n            return wrapper\n        def tween_factory2(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'] = ['two']\n                return handler(request)\n            wrapper.name = 'two'\n            wrapper.child = handler\n            return wrapper\n        tweens.add_implicit('one', tween_factory1)\n        tweens.add_implicit('two', tween_factory2)\n        router = self._makeOne()\n        self.assertEqual(router.handle_request.name, 'two')\n        self.assertEqual(router.handle_request.child.name, 'one')\n        self.assertEqual(router.handle_request.child.child.__name__,\n                         'handle_request')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n        self.assertEqual(environ['handled'], ['two', 'one'])\n\n    def test_call_traverser_default(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_traverser_raises_notfound_class(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_traverser_raises_notfound_instance(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_traverser_raises_forbidden_class(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPForbidden)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPForbidden, router, environ, start_response)\n\n    def test_traverser_raises_forbidden_instance(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context,\n                                       raise_error=HTTPForbidden('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_call_no_view_registered_no_isettings(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_false(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        self._registerSettings(debug_notfound=False)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_true(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        self._registerSettings(debug_notfound=True)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue(\n            \"debug_notfound of url http://localhost:8080/; \" in why.args[0])\n        self.assertTrue(\"view_name: '', subpath: []\" in why.args[0])\n        self.assertTrue('http://localhost:8080' in why.args[0], why)\n\n        self.assertEqual(len(logger.messages), 1)\n        message = logger.messages[0]\n        self.assertTrue('of url http://localhost:8080' in message)\n        self.assertTrue(\"path_info: \" in message)\n        self.assertTrue('DummyContext' in message)\n        self.assertTrue(\"view_name: ''\" in message)\n        self.assertTrue(\"subpath: []\" in message)\n\n    def test_call_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '', IViewClassifier,\n                           None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_view_returns_adapted_response(self):\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n\n    def test_call_with_request_extensions(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestExtensions\n        from pyramid.interfaces import IRequest\n        from pyramid.request import Request\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        class Extensions(object):\n            def __init__(self):\n                self.methods = {}\n                self.descriptors = {}\n        extensions = Extensions()\n        L = []\n        request = Request.blank('/')\n        request.request_iface = IRequest\n        request.registry = self.registry\n        request._set_extensions = lambda *x: L.extend(x)\n        def request_factory(environ):\n            return request\n        self.registry.registerUtility(extensions, IRequestExtensions)\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        router.request_factory = request_factory\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(L, [extensions])\n\n    def test_call_view_registered_nonspecific_default_path(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context, view_name='foo',\n                                       subpath=['bar'],\n                                       traversed=['context'])\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, 'foo', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, 'foo')\n        self.assertEqual(request.subpath, ['bar'])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_success(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context)\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_fail(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPNotFound\n        from pyramid.interfaces import IViewClassifier\n        class IContext(Interface):\n            pass\n        class INotContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        directlyProvides(context, INotContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_call_view_raises_forbidden(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPForbidden\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response,\n                         raise_exception=HTTPForbidden(\"unauthorized\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertEqual(why.args[0], 'unauthorized')\n\n    def test_call_view_raises_notfound(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.httpexceptions import HTTPNotFound\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=HTTPNotFound(\"notfound\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertEqual(why.args[0], 'notfound')\n\n    def test_call_view_raises_response_cleared(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.interfaces import IExceptionViewClassifier\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            request.response.a = 1\n            raise KeyError\n        def exc_view(context, request):\n            self.assertFalse(hasattr(request.response, 'a'))\n            request.response.body = b'OK'\n            return request.response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exc_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        itera = router(environ, start_response)\n        self.assertEqual(itera, [b'OK'])\n\n    def test_call_request_has_response_callbacks(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request, response):\n                response.called_back = True\n            request.response_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(response.called_back, True)\n\n    def test_call_request_has_finished_callbacks_when_view_succeeds(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_has_finished_callbacks_when_view_raises(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            raise NotImplementedError\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_factory_raises(self):\n        # making sure finally doesnt barf when a request cannot be created\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        def dummy_request_factory(environ):\n            raise NotImplementedError\n        router.request_factory = dummy_request_factory\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n\n    def test_call_eventsends(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import INewResponse\n        from pyramid.interfaces import IContextFound\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        request_events = self._registerEventListener(INewRequest)\n        aftertraversal_events = self._registerEventListener(IContextFound)\n        response_events = self._registerEventListener(INewResponse)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(len(request_events), 1)\n        self.assertEqual(request_events[0].request.environ, environ)\n        self.assertEqual(len(aftertraversal_events), 1)\n        self.assertEqual(aftertraversal_events[0].request.environ, environ)\n        self.assertEqual(len(response_events), 1)\n        self.assertEqual(response_events[0].response, response)\n        self.assertEqual(result, response.app_iter)\n\n    def test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        def listener(event):\n            raise KeyError\n        self.registry.registerHandler(listener, (INewRequest,))\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, exception_response.app_iter)\n\n    def test_call_pushes_and_pops_threadlocal_manager(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router.threadlocal_manager = DummyThreadLocalManager()\n        router(environ, start_response)\n        self.assertEqual(len(router.threadlocal_manager.pushed), 1)\n        self.assertEqual(len(router.threadlocal_manager.popped), 1)\n\n    def test_call_route_matches_and_has_factory(self):\n        from pyramid.interfaces import IViewClassifier\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        root = object()\n        def factory(request):\n            return root\n        route = self._connectRoute('foo', 'archives/:action/:article', factory)\n        route.predicates = [DummyPredicate()]\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertEqual(len(logger.messages), 1)\n        self.assertTrue(\n            logger.messages[0].startswith(\n            \"route matched for url http://localhost:8080\"\n            \"/archives/action1/article1; \"\n            \"route_name: 'foo', \"\n            \"path_info: \")\n            )\n        self.assertTrue(\n            \"predicates: 'predicate'\" in logger.messages[0]\n            )\n\n    def test_call_route_match_miss_debug_routematch(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron(PATH_INFO='/wontmatch')\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n        self.assertEqual(len(logger.messages), 1)\n        self.assertEqual(\n            logger.messages[0],\n            'no route matched for url http://localhost:8080/wontmatch')\n\n    def test_call_route_matches_doesnt_overwrite_subscriber_iface(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IViewClassifier\n        from zope.interface import alsoProvides\n        from zope.interface import Interface\n        self._registerRouteRequest('foo')\n        class IFoo(Interface):\n            pass\n        def listener(event):\n            alsoProvides(event.request, IFoo)\n        self.registry.registerHandler(listener, (INewRequest,))\n        root = object()\n        def factory(request):\n            return root\n        self._connectRoute('foo', 'archives/:action/:article', factory)\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertTrue(IFoo.providedBy(request))\n\n    def test_root_factory_raises_notfound(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPNotFound\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPNotFound('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_raises_forbidden(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPForbidden\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPForbidden('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_exception_propagating(self):\n        from pyramid.interfaces import IRootFactory\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_traverser_exception_propagating(self):\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_exception_propagating(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestFactory\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rfactory(environ):\n            return request\n        self.registry.registerUtility(rfactory, IRequestFactory)\n        from pyramid.request import Request\n        request = Request.blank('/')\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        response.app_iter = ['OK']\n        view = DummyView(response, raise_exception=RuntimeError)\n        environ = self._makeEnviron()\n        def exception_view(context, request):\n            self.assertEqual(request.exc_info[0], RuntimeError)\n            return response\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['OK'])\n        # we clean up the exc_info and exception after the request\n        self.assertEqual(request.exception, None)\n        self.assertEqual(request.exc_info, None)\n        \n    def test_call_view_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        def exception_view(context, request):\n            self.assertEqual(request.exception.__class__, RuntimeError)\n            return exception_response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SuperException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_view_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SubException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=MyException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_root_factory_raises_exception_view(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [\"Hello, world\"])\n\n    def test_traverser_raises_exception_view(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_exception_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=RuntimeError)\n        \n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, IRequest, None)\n        exception_view = DummyView(None)\n        self._registerView(self.config.derive_view(exception_view), '',\n                           IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_route_raises_route_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_route_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_route_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SuperException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_route_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SubException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=MyException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_call_route_raises_exception_view_specializing(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        response_spec = DummyResponse()\n        response_spec.app_iter = [\"Hello, special world\"]\n        exception_view_spec = DummyView(response_spec)\n        self._registerView(exception_view_spec, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, special world\"])\n\n    def test_call_route_raises_exception_view_another_route(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        another_req_iface = self._registerRouteRequest('bar')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           another_req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_exception_view_route(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_predicate_mismatch(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\n    def test_call_view_predicate_mismatch_doesnt_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IBaseContext(Interface):\n            pass\n        class IContext(IBaseContext):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view1, '', IViewClassifier, IRequest,\n                           DummyContext)\n        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view2, '', IViewClassifier, IRequest,\n                           IContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IBaseContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_predicate_mismatch_doesnt_find_unrelated_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        class IOtherContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        please_dont_call_me_view = DummyView('abc')\n        self._registerView(self.config.derive_view(please_dont_call_me_view),\n                            '', IViewClassifier, IRequest, IOtherContext)\n        router = self._makeOne()\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)",
                            "ast_type_str": "ClassDef",
                            "start_lineno": 5,
                            "end_lineno": 1263,
                            "parent": null
                        }
                    ],
                    "added_entities": [
                        {
                            "file_name": "pyramid/tests/test_router.py",
                            "type": "method",
                            "name": "TestRouter.test_call_view_raises_predicate_mismatch",
                            "content": "class TestRouter(unittest.TestCase):\n    def setUp(self):\n        self.config = testing.setUp()\n        self.registry = self.config.registry\n\n    def tearDown(self):\n        testing.tearDown()\n\n    def _registerRouteRequest(self, name):\n        from pyramid.interfaces import IRouteRequest\n        from pyramid.request import route_request_iface\n        iface = route_request_iface(name)\n        self.registry.registerUtility(iface, IRouteRequest, name=name)\n        return iface\n\n    def _connectRoute(self, name, path, factory=None):\n        from pyramid.interfaces import IRoutesMapper\n        from pyramid.urldispatch import RoutesMapper\n        mapper = self.registry.queryUtility(IRoutesMapper)\n        if mapper is None:\n            mapper = RoutesMapper()\n            self.registry.registerUtility(mapper, IRoutesMapper)\n        return mapper.connect(name, path, factory)\n\n    def _registerLogger(self):\n        from pyramid.interfaces import IDebugLogger\n        logger = DummyLogger()\n        self.registry.registerUtility(logger, IDebugLogger)\n        return logger\n\n    def _registerSettings(self, **kw):\n        settings = {'debug_authorization':False,\n                    'debug_notfound':False,\n                    'debug_routematch':False}\n        settings.update(kw)\n        self.registry.settings = settings\n\n    def _registerTraverserFactory(self, context, view_name='', subpath=None,\n                                  traversed=None, virtual_root=None,\n                                  virtual_root_path=None, raise_error=None,\n                                  **kw):\n        from pyramid.interfaces import ITraverser\n\n        if virtual_root is None:\n            virtual_root = context\n        if subpath is None:\n            subpath = []\n        if traversed is None:\n            traversed = []\n        if virtual_root_path is None:\n            virtual_root_path = []\n\n        class DummyTraverserFactory:\n            def __init__(self, root):\n                self.root = root\n\n            def __call__(self, request):\n                if raise_error:\n                    raise raise_error\n                values = {'root':self.root,\n                          'context':context,\n                          'view_name':view_name,\n                          'subpath':subpath,\n                          'traversed':traversed,\n                          'virtual_root':virtual_root,\n                          'virtual_root_path':virtual_root_path}\n                kw.update(values)\n                return kw\n\n        self.registry.registerAdapter(DummyTraverserFactory, (None,),\n                                      ITraverser, name='')\n\n    def _registerView(self, app, name, classifier, req_iface, ctx_iface):\n        from pyramid.interfaces import IView\n        self.registry.registerAdapter(\n            app, (classifier, req_iface, ctx_iface), IView, name)\n\n    def _registerEventListener(self, iface):\n        L = []\n        def listener(event):\n            L.append(event)\n        self.registry.registerHandler(listener, (iface,))\n        return L\n\n    def _registerRootFactory(self, val):\n        rootfactory = DummyRootFactory(val)\n        from pyramid.interfaces import IRootFactory\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        return rootfactory\n\n    def _getTargetClass(self):\n        from pyramid.router import Router\n        return Router\n\n    def _makeOne(self):\n        klass = self._getTargetClass()\n        return klass(self.registry)\n\n    def _makeEnviron(self, **extras):\n        environ = {\n            'wsgi.url_scheme':'http',\n            'SERVER_NAME':'localhost',\n            'SERVER_PORT':'8080',\n            'REQUEST_METHOD':'GET',\n            'PATH_INFO':'/',\n            }\n        environ.update(extras)\n        return environ\n\n    def test_ctor_registry_has_no_settings(self):\n        self.registry.settings = None\n        router = self._makeOne()\n        self.assertEqual(router.debug_notfound, False)\n        self.assertEqual(router.debug_routematch, False)\n        self.assertFalse('debug_notfound' in router.__dict__)\n        self.assertFalse('debug_routematch' in router.__dict__)\n\n    def test_root_policy(self):\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        rootfactory = self._registerRootFactory('abc')\n        router = self._makeOne()\n        self.assertEqual(router.root_policy, rootfactory)\n\n    def test_request_factory(self):\n        from pyramid.interfaces import IRequestFactory\n        class DummyRequestFactory(object):\n            pass\n        self.registry.registerUtility(DummyRequestFactory, IRequestFactory)\n        router = self._makeOne()\n        self.assertEqual(router.request_factory, DummyRequestFactory)\n\n    def test_tween_factories(self):\n        from pyramid.interfaces import ITweens\n        from pyramid.config.tweens import Tweens\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        tweens = Tweens()\n        self.registry.registerUtility(tweens, ITweens)\n        L = []\n        def tween_factory1(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'].append('one')\n                return handler(request)\n            wrapper.name = 'one'\n            wrapper.child = handler\n            return wrapper\n        def tween_factory2(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'] = ['two']\n                return handler(request)\n            wrapper.name = 'two'\n            wrapper.child = handler\n            return wrapper\n        tweens.add_implicit('one', tween_factory1)\n        tweens.add_implicit('two', tween_factory2)\n        router = self._makeOne()\n        self.assertEqual(router.handle_request.name, 'two')\n        self.assertEqual(router.handle_request.child.name, 'one')\n        self.assertEqual(router.handle_request.child.child.__name__,\n                         'handle_request')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n        self.assertEqual(environ['handled'], ['two', 'one'])\n\n    def test_call_traverser_default(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_traverser_raises_notfound_class(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_traverser_raises_notfound_instance(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_traverser_raises_forbidden_class(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPForbidden)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPForbidden, router, environ, start_response)\n\n    def test_traverser_raises_forbidden_instance(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context,\n                                       raise_error=HTTPForbidden('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_call_no_view_registered_no_isettings(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_false(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        self._registerSettings(debug_notfound=False)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_true(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        self._registerSettings(debug_notfound=True)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue(\n            \"debug_notfound of url http://localhost:8080/; \" in why.args[0])\n        self.assertTrue(\"view_name: '', subpath: []\" in why.args[0])\n        self.assertTrue('http://localhost:8080' in why.args[0], why)\n\n        self.assertEqual(len(logger.messages), 1)\n        message = logger.messages[0]\n        self.assertTrue('of url http://localhost:8080' in message)\n        self.assertTrue(\"path_info: \" in message)\n        self.assertTrue('DummyContext' in message)\n        self.assertTrue(\"view_name: ''\" in message)\n        self.assertTrue(\"subpath: []\" in message)\n\n    def test_call_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '', IViewClassifier,\n                           None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_view_returns_adapted_response(self):\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n\n    def test_call_with_request_extensions(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestExtensions\n        from pyramid.interfaces import IRequest\n        from pyramid.request import Request\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        class Extensions(object):\n            def __init__(self):\n                self.methods = {}\n                self.descriptors = {}\n        extensions = Extensions()\n        L = []\n        request = Request.blank('/')\n        request.request_iface = IRequest\n        request.registry = self.registry\n        request._set_extensions = lambda *x: L.extend(x)\n        def request_factory(environ):\n            return request\n        self.registry.registerUtility(extensions, IRequestExtensions)\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        router.request_factory = request_factory\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(L, [extensions])\n\n    def test_call_view_registered_nonspecific_default_path(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context, view_name='foo',\n                                       subpath=['bar'],\n                                       traversed=['context'])\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, 'foo', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, 'foo')\n        self.assertEqual(request.subpath, ['bar'])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_success(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context)\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_fail(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPNotFound\n        from pyramid.interfaces import IViewClassifier\n        class IContext(Interface):\n            pass\n        class INotContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        directlyProvides(context, INotContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_call_view_raises_forbidden(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPForbidden\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response,\n                         raise_exception=HTTPForbidden(\"unauthorized\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertEqual(why.args[0], 'unauthorized')\n\n    def test_call_view_raises_notfound(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.httpexceptions import HTTPNotFound\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=HTTPNotFound(\"notfound\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertEqual(why.args[0], 'notfound')\n\n    def test_call_view_raises_response_cleared(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.interfaces import IExceptionViewClassifier\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            request.response.a = 1\n            raise KeyError\n        def exc_view(context, request):\n            self.assertFalse(hasattr(request.response, 'a'))\n            request.response.body = b'OK'\n            return request.response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exc_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        itera = router(environ, start_response)\n        self.assertEqual(itera, [b'OK'])\n\n    def test_call_request_has_response_callbacks(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request, response):\n                response.called_back = True\n            request.response_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(response.called_back, True)\n\n    def test_call_request_has_finished_callbacks_when_view_succeeds(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_has_finished_callbacks_when_view_raises(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            raise NotImplementedError\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_factory_raises(self):\n        # making sure finally doesnt barf when a request cannot be created\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        def dummy_request_factory(environ):\n            raise NotImplementedError\n        router.request_factory = dummy_request_factory\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n\n    def test_call_eventsends(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import INewResponse\n        from pyramid.interfaces import IContextFound\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        request_events = self._registerEventListener(INewRequest)\n        aftertraversal_events = self._registerEventListener(IContextFound)\n        response_events = self._registerEventListener(INewResponse)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(len(request_events), 1)\n        self.assertEqual(request_events[0].request.environ, environ)\n        self.assertEqual(len(aftertraversal_events), 1)\n        self.assertEqual(aftertraversal_events[0].request.environ, environ)\n        self.assertEqual(len(response_events), 1)\n        self.assertEqual(response_events[0].response, response)\n        self.assertEqual(result, response.app_iter)\n\n    def test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        def listener(event):\n            raise KeyError\n        self.registry.registerHandler(listener, (INewRequest,))\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, exception_response.app_iter)\n\n    def test_call_pushes_and_pops_threadlocal_manager(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router.threadlocal_manager = DummyThreadLocalManager()\n        router(environ, start_response)\n        self.assertEqual(len(router.threadlocal_manager.pushed), 1)\n        self.assertEqual(len(router.threadlocal_manager.popped), 1)\n\n    def test_call_route_matches_and_has_factory(self):\n        from pyramid.interfaces import IViewClassifier\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        root = object()\n        def factory(request):\n            return root\n        route = self._connectRoute('foo', 'archives/:action/:article', factory)\n        route.predicates = [DummyPredicate()]\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertEqual(len(logger.messages), 1)\n        self.assertTrue(\n            logger.messages[0].startswith(\n            \"route matched for url http://localhost:8080\"\n            \"/archives/action1/article1; \"\n            \"route_name: 'foo', \"\n            \"path_info: \")\n            )\n        self.assertTrue(\n            \"predicates: 'predicate'\" in logger.messages[0]\n            )\n\n    def test_call_route_match_miss_debug_routematch(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron(PATH_INFO='/wontmatch')\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n        self.assertEqual(len(logger.messages), 1)\n        self.assertEqual(\n            logger.messages[0],\n            'no route matched for url http://localhost:8080/wontmatch')\n\n    def test_call_route_matches_doesnt_overwrite_subscriber_iface(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IViewClassifier\n        from zope.interface import alsoProvides\n        from zope.interface import Interface\n        self._registerRouteRequest('foo')\n        class IFoo(Interface):\n            pass\n        def listener(event):\n            alsoProvides(event.request, IFoo)\n        self.registry.registerHandler(listener, (INewRequest,))\n        root = object()\n        def factory(request):\n            return root\n        self._connectRoute('foo', 'archives/:action/:article', factory)\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertTrue(IFoo.providedBy(request))\n\n    def test_root_factory_raises_notfound(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPNotFound\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPNotFound('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_raises_forbidden(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPForbidden\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPForbidden('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_exception_propagating(self):\n        from pyramid.interfaces import IRootFactory\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_traverser_exception_propagating(self):\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_exception_propagating(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestFactory\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rfactory(environ):\n            return request\n        self.registry.registerUtility(rfactory, IRequestFactory)\n        from pyramid.request import Request\n        request = Request.blank('/')\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        response.app_iter = ['OK']\n        view = DummyView(response, raise_exception=RuntimeError)\n        environ = self._makeEnviron()\n        def exception_view(context, request):\n            self.assertEqual(request.exc_info[0], RuntimeError)\n            return response\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['OK'])\n        # we clean up the exc_info and exception after the request\n        self.assertEqual(request.exception, None)\n        self.assertEqual(request.exc_info, None)\n        \n    def test_call_view_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        def exception_view(context, request):\n            self.assertEqual(request.exception.__class__, RuntimeError)\n            return exception_response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SuperException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_view_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SubException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=MyException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_root_factory_raises_exception_view(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [\"Hello, world\"])\n\n    def test_traverser_raises_exception_view(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_exception_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=RuntimeError)\n        \n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, IRequest, None)\n        exception_view = DummyView(None)\n        self._registerView(self.config.derive_view(exception_view), '',\n                           IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_route_raises_route_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_route_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_route_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SuperException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_route_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SubException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=MyException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_call_route_raises_exception_view_specializing(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        response_spec = DummyResponse()\n        response_spec.app_iter = [\"Hello, special world\"]\n        exception_view_spec = DummyView(response_spec)\n        self._registerView(exception_view_spec, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, special world\"])\n\n    def test_call_route_raises_exception_view_another_route(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        another_req_iface = self._registerRouteRequest('bar')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           another_req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_exception_view_route(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_predicate_mismatch(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\n    def test_call_view_predicate_mismatch_doesnt_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IBaseContext(Interface):\n            pass\n        class IContext(IBaseContext):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view1, '', IViewClassifier, IRequest,\n                           DummyContext)\n        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view2, '', IViewClassifier, IRequest,\n                           IContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IBaseContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_predicate_mismatch_doesnt_find_unrelated_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        class IOtherContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        please_dont_call_me_view = DummyView('abc')\n        self._registerView(self.config.derive_view(please_dont_call_me_view),\n                            '', IViewClassifier, IRequest, IOtherContext)\n        router = self._makeOne()\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)",
                            "ast_type_str": "ClassDef",
                            "start_lineno": 1167,
                            "end_lineno": 1176,
                            "parent": {
                                "file_name": "pyramid/tests/test_router.py",
                                "type": "class",
                                "name": "TestRouter",
                                "content": "class TestRouter(unittest.TestCase):\n    def setUp(self):\n        self.config = testing.setUp()\n        self.registry = self.config.registry\n\n    def tearDown(self):\n        testing.tearDown()\n\n    def _registerRouteRequest(self, name):\n        from pyramid.interfaces import IRouteRequest\n        from pyramid.request import route_request_iface\n        iface = route_request_iface(name)\n        self.registry.registerUtility(iface, IRouteRequest, name=name)\n        return iface\n\n    def _connectRoute(self, name, path, factory=None):\n        from pyramid.interfaces import IRoutesMapper\n        from pyramid.urldispatch import RoutesMapper\n        mapper = self.registry.queryUtility(IRoutesMapper)\n        if mapper is None:\n            mapper = RoutesMapper()\n            self.registry.registerUtility(mapper, IRoutesMapper)\n        return mapper.connect(name, path, factory)\n\n    def _registerLogger(self):\n        from pyramid.interfaces import IDebugLogger\n        logger = DummyLogger()\n        self.registry.registerUtility(logger, IDebugLogger)\n        return logger\n\n    def _registerSettings(self, **kw):\n        settings = {'debug_authorization':False,\n                    'debug_notfound':False,\n                    'debug_routematch':False}\n        settings.update(kw)\n        self.registry.settings = settings\n\n    def _registerTraverserFactory(self, context, view_name='', subpath=None,\n                                  traversed=None, virtual_root=None,\n                                  virtual_root_path=None, raise_error=None,\n                                  **kw):\n        from pyramid.interfaces import ITraverser\n\n        if virtual_root is None:\n            virtual_root = context\n        if subpath is None:\n            subpath = []\n        if traversed is None:\n            traversed = []\n        if virtual_root_path is None:\n            virtual_root_path = []\n\n        class DummyTraverserFactory:\n            def __init__(self, root):\n                self.root = root\n\n            def __call__(self, request):\n                if raise_error:\n                    raise raise_error\n                values = {'root':self.root,\n                          'context':context,\n                          'view_name':view_name,\n                          'subpath':subpath,\n                          'traversed':traversed,\n                          'virtual_root':virtual_root,\n                          'virtual_root_path':virtual_root_path}\n                kw.update(values)\n                return kw\n\n        self.registry.registerAdapter(DummyTraverserFactory, (None,),\n                                      ITraverser, name='')\n\n    def _registerView(self, app, name, classifier, req_iface, ctx_iface):\n        from pyramid.interfaces import IView\n        self.registry.registerAdapter(\n            app, (classifier, req_iface, ctx_iface), IView, name)\n\n    def _registerEventListener(self, iface):\n        L = []\n        def listener(event):\n            L.append(event)\n        self.registry.registerHandler(listener, (iface,))\n        return L\n\n    def _registerRootFactory(self, val):\n        rootfactory = DummyRootFactory(val)\n        from pyramid.interfaces import IRootFactory\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        return rootfactory\n\n    def _getTargetClass(self):\n        from pyramid.router import Router\n        return Router\n\n    def _makeOne(self):\n        klass = self._getTargetClass()\n        return klass(self.registry)\n\n    def _makeEnviron(self, **extras):\n        environ = {\n            'wsgi.url_scheme':'http',\n            'SERVER_NAME':'localhost',\n            'SERVER_PORT':'8080',\n            'REQUEST_METHOD':'GET',\n            'PATH_INFO':'/',\n            }\n        environ.update(extras)\n        return environ\n\n    def test_ctor_registry_has_no_settings(self):\n        self.registry.settings = None\n        router = self._makeOne()\n        self.assertEqual(router.debug_notfound, False)\n        self.assertEqual(router.debug_routematch, False)\n        self.assertFalse('debug_notfound' in router.__dict__)\n        self.assertFalse('debug_routematch' in router.__dict__)\n\n    def test_root_policy(self):\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        rootfactory = self._registerRootFactory('abc')\n        router = self._makeOne()\n        self.assertEqual(router.root_policy, rootfactory)\n\n    def test_request_factory(self):\n        from pyramid.interfaces import IRequestFactory\n        class DummyRequestFactory(object):\n            pass\n        self.registry.registerUtility(DummyRequestFactory, IRequestFactory)\n        router = self._makeOne()\n        self.assertEqual(router.request_factory, DummyRequestFactory)\n\n    def test_tween_factories(self):\n        from pyramid.interfaces import ITweens\n        from pyramid.config.tweens import Tweens\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        tweens = Tweens()\n        self.registry.registerUtility(tweens, ITweens)\n        L = []\n        def tween_factory1(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'].append('one')\n                return handler(request)\n            wrapper.name = 'one'\n            wrapper.child = handler\n            return wrapper\n        def tween_factory2(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'] = ['two']\n                return handler(request)\n            wrapper.name = 'two'\n            wrapper.child = handler\n            return wrapper\n        tweens.add_implicit('one', tween_factory1)\n        tweens.add_implicit('two', tween_factory2)\n        router = self._makeOne()\n        self.assertEqual(router.handle_request.name, 'two')\n        self.assertEqual(router.handle_request.child.name, 'one')\n        self.assertEqual(router.handle_request.child.child.__name__,\n                         'handle_request')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n        self.assertEqual(environ['handled'], ['two', 'one'])\n\n    def test_call_traverser_default(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_traverser_raises_notfound_class(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_traverser_raises_notfound_instance(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_traverser_raises_forbidden_class(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPForbidden)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPForbidden, router, environ, start_response)\n\n    def test_traverser_raises_forbidden_instance(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context,\n                                       raise_error=HTTPForbidden('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_call_no_view_registered_no_isettings(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_false(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        self._registerSettings(debug_notfound=False)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_true(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        self._registerSettings(debug_notfound=True)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue(\n            \"debug_notfound of url http://localhost:8080/; \" in why.args[0])\n        self.assertTrue(\"view_name: '', subpath: []\" in why.args[0])\n        self.assertTrue('http://localhost:8080' in why.args[0], why)\n\n        self.assertEqual(len(logger.messages), 1)\n        message = logger.messages[0]\n        self.assertTrue('of url http://localhost:8080' in message)\n        self.assertTrue(\"path_info: \" in message)\n        self.assertTrue('DummyContext' in message)\n        self.assertTrue(\"view_name: ''\" in message)\n        self.assertTrue(\"subpath: []\" in message)\n\n    def test_call_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '', IViewClassifier,\n                           None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_view_returns_adapted_response(self):\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n\n    def test_call_with_request_extensions(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestExtensions\n        from pyramid.interfaces import IRequest\n        from pyramid.request import Request\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        class Extensions(object):\n            def __init__(self):\n                self.methods = {}\n                self.descriptors = {}\n        extensions = Extensions()\n        L = []\n        request = Request.blank('/')\n        request.request_iface = IRequest\n        request.registry = self.registry\n        request._set_extensions = lambda *x: L.extend(x)\n        def request_factory(environ):\n            return request\n        self.registry.registerUtility(extensions, IRequestExtensions)\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        router.request_factory = request_factory\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(L, [extensions])\n\n    def test_call_view_registered_nonspecific_default_path(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context, view_name='foo',\n                                       subpath=['bar'],\n                                       traversed=['context'])\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, 'foo', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, 'foo')\n        self.assertEqual(request.subpath, ['bar'])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_success(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context)\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_fail(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPNotFound\n        from pyramid.interfaces import IViewClassifier\n        class IContext(Interface):\n            pass\n        class INotContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        directlyProvides(context, INotContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_call_view_raises_forbidden(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPForbidden\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response,\n                         raise_exception=HTTPForbidden(\"unauthorized\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertEqual(why.args[0], 'unauthorized')\n\n    def test_call_view_raises_notfound(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.httpexceptions import HTTPNotFound\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=HTTPNotFound(\"notfound\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertEqual(why.args[0], 'notfound')\n\n    def test_call_view_raises_response_cleared(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.interfaces import IExceptionViewClassifier\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            request.response.a = 1\n            raise KeyError\n        def exc_view(context, request):\n            self.assertFalse(hasattr(request.response, 'a'))\n            request.response.body = b'OK'\n            return request.response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exc_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        itera = router(environ, start_response)\n        self.assertEqual(itera, [b'OK'])\n\n    def test_call_request_has_response_callbacks(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request, response):\n                response.called_back = True\n            request.response_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(response.called_back, True)\n\n    def test_call_request_has_finished_callbacks_when_view_succeeds(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_has_finished_callbacks_when_view_raises(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            raise NotImplementedError\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_factory_raises(self):\n        # making sure finally doesnt barf when a request cannot be created\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        def dummy_request_factory(environ):\n            raise NotImplementedError\n        router.request_factory = dummy_request_factory\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n\n    def test_call_eventsends(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import INewResponse\n        from pyramid.interfaces import IContextFound\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        request_events = self._registerEventListener(INewRequest)\n        aftertraversal_events = self._registerEventListener(IContextFound)\n        response_events = self._registerEventListener(INewResponse)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(len(request_events), 1)\n        self.assertEqual(request_events[0].request.environ, environ)\n        self.assertEqual(len(aftertraversal_events), 1)\n        self.assertEqual(aftertraversal_events[0].request.environ, environ)\n        self.assertEqual(len(response_events), 1)\n        self.assertEqual(response_events[0].response, response)\n        self.assertEqual(result, response.app_iter)\n\n    def test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        def listener(event):\n            raise KeyError\n        self.registry.registerHandler(listener, (INewRequest,))\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, exception_response.app_iter)\n\n    def test_call_pushes_and_pops_threadlocal_manager(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router.threadlocal_manager = DummyThreadLocalManager()\n        router(environ, start_response)\n        self.assertEqual(len(router.threadlocal_manager.pushed), 1)\n        self.assertEqual(len(router.threadlocal_manager.popped), 1)\n\n    def test_call_route_matches_and_has_factory(self):\n        from pyramid.interfaces import IViewClassifier\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        root = object()\n        def factory(request):\n            return root\n        route = self._connectRoute('foo', 'archives/:action/:article', factory)\n        route.predicates = [DummyPredicate()]\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertEqual(len(logger.messages), 1)\n        self.assertTrue(\n            logger.messages[0].startswith(\n            \"route matched for url http://localhost:8080\"\n            \"/archives/action1/article1; \"\n            \"route_name: 'foo', \"\n            \"path_info: \")\n            )\n        self.assertTrue(\n            \"predicates: 'predicate'\" in logger.messages[0]\n            )\n\n    def test_call_route_match_miss_debug_routematch(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron(PATH_INFO='/wontmatch')\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n        self.assertEqual(len(logger.messages), 1)\n        self.assertEqual(\n            logger.messages[0],\n            'no route matched for url http://localhost:8080/wontmatch')\n\n    def test_call_route_matches_doesnt_overwrite_subscriber_iface(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IViewClassifier\n        from zope.interface import alsoProvides\n        from zope.interface import Interface\n        self._registerRouteRequest('foo')\n        class IFoo(Interface):\n            pass\n        def listener(event):\n            alsoProvides(event.request, IFoo)\n        self.registry.registerHandler(listener, (INewRequest,))\n        root = object()\n        def factory(request):\n            return root\n        self._connectRoute('foo', 'archives/:action/:article', factory)\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertTrue(IFoo.providedBy(request))\n\n    def test_root_factory_raises_notfound(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPNotFound\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPNotFound('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_raises_forbidden(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPForbidden\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPForbidden('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_exception_propagating(self):\n        from pyramid.interfaces import IRootFactory\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_traverser_exception_propagating(self):\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_exception_propagating(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestFactory\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rfactory(environ):\n            return request\n        self.registry.registerUtility(rfactory, IRequestFactory)\n        from pyramid.request import Request\n        request = Request.blank('/')\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        response.app_iter = ['OK']\n        view = DummyView(response, raise_exception=RuntimeError)\n        environ = self._makeEnviron()\n        def exception_view(context, request):\n            self.assertEqual(request.exc_info[0], RuntimeError)\n            return response\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['OK'])\n        # we clean up the exc_info and exception after the request\n        self.assertEqual(request.exception, None)\n        self.assertEqual(request.exc_info, None)\n        \n    def test_call_view_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        def exception_view(context, request):\n            self.assertEqual(request.exception.__class__, RuntimeError)\n            return exception_response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SuperException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_view_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SubException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=MyException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_root_factory_raises_exception_view(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [\"Hello, world\"])\n\n    def test_traverser_raises_exception_view(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_exception_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=RuntimeError)\n        \n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, IRequest, None)\n        exception_view = DummyView(None)\n        self._registerView(self.config.derive_view(exception_view), '',\n                           IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_route_raises_route_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_route_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_route_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SuperException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_route_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SubException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=MyException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_call_route_raises_exception_view_specializing(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        response_spec = DummyResponse()\n        response_spec.app_iter = [\"Hello, special world\"]\n        exception_view_spec = DummyView(response_spec)\n        self._registerView(exception_view_spec, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, special world\"])\n\n    def test_call_route_raises_exception_view_another_route(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        another_req_iface = self._registerRouteRequest('bar')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           another_req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_exception_view_route(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_predicate_mismatch(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\n    def test_call_view_predicate_mismatch_doesnt_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IBaseContext(Interface):\n            pass\n        class IContext(IBaseContext):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view1, '', IViewClassifier, IRequest,\n                           DummyContext)\n        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view2, '', IViewClassifier, IRequest,\n                           IContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IBaseContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_predicate_mismatch_doesnt_find_unrelated_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        class IOtherContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        please_dont_call_me_view = DummyView('abc')\n        self._registerView(self.config.derive_view(please_dont_call_me_view),\n                            '', IViewClassifier, IRequest, IOtherContext)\n        router = self._makeOne()\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)",
                                "ast_type_str": "ClassDef",
                                "start_lineno": 5,
                                "end_lineno": 1263,
                                "parent": null
                            }
                        },
                        {
                            "file_name": "pyramid/tests/test_router.py",
                            "type": "method",
                            "name": "TestRouter.test_call_view_multiple_predicate_mismatches_dont_hide_views",
                            "content": "class TestRouter(unittest.TestCase):\n    def setUp(self):\n        self.config = testing.setUp()\n        self.registry = self.config.registry\n\n    def tearDown(self):\n        testing.tearDown()\n\n    def _registerRouteRequest(self, name):\n        from pyramid.interfaces import IRouteRequest\n        from pyramid.request import route_request_iface\n        iface = route_request_iface(name)\n        self.registry.registerUtility(iface, IRouteRequest, name=name)\n        return iface\n\n    def _connectRoute(self, name, path, factory=None):\n        from pyramid.interfaces import IRoutesMapper\n        from pyramid.urldispatch import RoutesMapper\n        mapper = self.registry.queryUtility(IRoutesMapper)\n        if mapper is None:\n            mapper = RoutesMapper()\n            self.registry.registerUtility(mapper, IRoutesMapper)\n        return mapper.connect(name, path, factory)\n\n    def _registerLogger(self):\n        from pyramid.interfaces import IDebugLogger\n        logger = DummyLogger()\n        self.registry.registerUtility(logger, IDebugLogger)\n        return logger\n\n    def _registerSettings(self, **kw):\n        settings = {'debug_authorization':False,\n                    'debug_notfound':False,\n                    'debug_routematch':False}\n        settings.update(kw)\n        self.registry.settings = settings\n\n    def _registerTraverserFactory(self, context, view_name='', subpath=None,\n                                  traversed=None, virtual_root=None,\n                                  virtual_root_path=None, raise_error=None,\n                                  **kw):\n        from pyramid.interfaces import ITraverser\n\n        if virtual_root is None:\n            virtual_root = context\n        if subpath is None:\n            subpath = []\n        if traversed is None:\n            traversed = []\n        if virtual_root_path is None:\n            virtual_root_path = []\n\n        class DummyTraverserFactory:\n            def __init__(self, root):\n                self.root = root\n\n            def __call__(self, request):\n                if raise_error:\n                    raise raise_error\n                values = {'root':self.root,\n                          'context':context,\n                          'view_name':view_name,\n                          'subpath':subpath,\n                          'traversed':traversed,\n                          'virtual_root':virtual_root,\n                          'virtual_root_path':virtual_root_path}\n                kw.update(values)\n                return kw\n\n        self.registry.registerAdapter(DummyTraverserFactory, (None,),\n                                      ITraverser, name='')\n\n    def _registerView(self, app, name, classifier, req_iface, ctx_iface):\n        from pyramid.interfaces import IView\n        self.registry.registerAdapter(\n            app, (classifier, req_iface, ctx_iface), IView, name)\n\n    def _registerEventListener(self, iface):\n        L = []\n        def listener(event):\n            L.append(event)\n        self.registry.registerHandler(listener, (iface,))\n        return L\n\n    def _registerRootFactory(self, val):\n        rootfactory = DummyRootFactory(val)\n        from pyramid.interfaces import IRootFactory\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        return rootfactory\n\n    def _getTargetClass(self):\n        from pyramid.router import Router\n        return Router\n\n    def _makeOne(self):\n        klass = self._getTargetClass()\n        return klass(self.registry)\n\n    def _makeEnviron(self, **extras):\n        environ = {\n            'wsgi.url_scheme':'http',\n            'SERVER_NAME':'localhost',\n            'SERVER_PORT':'8080',\n            'REQUEST_METHOD':'GET',\n            'PATH_INFO':'/',\n            }\n        environ.update(extras)\n        return environ\n\n    def test_ctor_registry_has_no_settings(self):\n        self.registry.settings = None\n        router = self._makeOne()\n        self.assertEqual(router.debug_notfound, False)\n        self.assertEqual(router.debug_routematch, False)\n        self.assertFalse('debug_notfound' in router.__dict__)\n        self.assertFalse('debug_routematch' in router.__dict__)\n\n    def test_root_policy(self):\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        rootfactory = self._registerRootFactory('abc')\n        router = self._makeOne()\n        self.assertEqual(router.root_policy, rootfactory)\n\n    def test_request_factory(self):\n        from pyramid.interfaces import IRequestFactory\n        class DummyRequestFactory(object):\n            pass\n        self.registry.registerUtility(DummyRequestFactory, IRequestFactory)\n        router = self._makeOne()\n        self.assertEqual(router.request_factory, DummyRequestFactory)\n\n    def test_tween_factories(self):\n        from pyramid.interfaces import ITweens\n        from pyramid.config.tweens import Tweens\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        tweens = Tweens()\n        self.registry.registerUtility(tweens, ITweens)\n        L = []\n        def tween_factory1(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'].append('one')\n                return handler(request)\n            wrapper.name = 'one'\n            wrapper.child = handler\n            return wrapper\n        def tween_factory2(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'] = ['two']\n                return handler(request)\n            wrapper.name = 'two'\n            wrapper.child = handler\n            return wrapper\n        tweens.add_implicit('one', tween_factory1)\n        tweens.add_implicit('two', tween_factory2)\n        router = self._makeOne()\n        self.assertEqual(router.handle_request.name, 'two')\n        self.assertEqual(router.handle_request.child.name, 'one')\n        self.assertEqual(router.handle_request.child.child.__name__,\n                         'handle_request')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n        self.assertEqual(environ['handled'], ['two', 'one'])\n\n    def test_call_traverser_default(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_traverser_raises_notfound_class(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_traverser_raises_notfound_instance(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_traverser_raises_forbidden_class(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPForbidden)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPForbidden, router, environ, start_response)\n\n    def test_traverser_raises_forbidden_instance(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context,\n                                       raise_error=HTTPForbidden('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_call_no_view_registered_no_isettings(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_false(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        self._registerSettings(debug_notfound=False)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_true(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        self._registerSettings(debug_notfound=True)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue(\n            \"debug_notfound of url http://localhost:8080/; \" in why.args[0])\n        self.assertTrue(\"view_name: '', subpath: []\" in why.args[0])\n        self.assertTrue('http://localhost:8080' in why.args[0], why)\n\n        self.assertEqual(len(logger.messages), 1)\n        message = logger.messages[0]\n        self.assertTrue('of url http://localhost:8080' in message)\n        self.assertTrue(\"path_info: \" in message)\n        self.assertTrue('DummyContext' in message)\n        self.assertTrue(\"view_name: ''\" in message)\n        self.assertTrue(\"subpath: []\" in message)\n\n    def test_call_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '', IViewClassifier,\n                           None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_view_returns_adapted_response(self):\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n\n    def test_call_with_request_extensions(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestExtensions\n        from pyramid.interfaces import IRequest\n        from pyramid.request import Request\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        class Extensions(object):\n            def __init__(self):\n                self.methods = {}\n                self.descriptors = {}\n        extensions = Extensions()\n        L = []\n        request = Request.blank('/')\n        request.request_iface = IRequest\n        request.registry = self.registry\n        request._set_extensions = lambda *x: L.extend(x)\n        def request_factory(environ):\n            return request\n        self.registry.registerUtility(extensions, IRequestExtensions)\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        router.request_factory = request_factory\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(L, [extensions])\n\n    def test_call_view_registered_nonspecific_default_path(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context, view_name='foo',\n                                       subpath=['bar'],\n                                       traversed=['context'])\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, 'foo', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, 'foo')\n        self.assertEqual(request.subpath, ['bar'])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_success(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context)\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_fail(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPNotFound\n        from pyramid.interfaces import IViewClassifier\n        class IContext(Interface):\n            pass\n        class INotContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        directlyProvides(context, INotContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_call_view_raises_forbidden(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPForbidden\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response,\n                         raise_exception=HTTPForbidden(\"unauthorized\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertEqual(why.args[0], 'unauthorized')\n\n    def test_call_view_raises_notfound(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.httpexceptions import HTTPNotFound\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=HTTPNotFound(\"notfound\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertEqual(why.args[0], 'notfound')\n\n    def test_call_view_raises_response_cleared(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.interfaces import IExceptionViewClassifier\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            request.response.a = 1\n            raise KeyError\n        def exc_view(context, request):\n            self.assertFalse(hasattr(request.response, 'a'))\n            request.response.body = b'OK'\n            return request.response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exc_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        itera = router(environ, start_response)\n        self.assertEqual(itera, [b'OK'])\n\n    def test_call_request_has_response_callbacks(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request, response):\n                response.called_back = True\n            request.response_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(response.called_back, True)\n\n    def test_call_request_has_finished_callbacks_when_view_succeeds(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_has_finished_callbacks_when_view_raises(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            raise NotImplementedError\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_factory_raises(self):\n        # making sure finally doesnt barf when a request cannot be created\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        def dummy_request_factory(environ):\n            raise NotImplementedError\n        router.request_factory = dummy_request_factory\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n\n    def test_call_eventsends(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import INewResponse\n        from pyramid.interfaces import IContextFound\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        request_events = self._registerEventListener(INewRequest)\n        aftertraversal_events = self._registerEventListener(IContextFound)\n        response_events = self._registerEventListener(INewResponse)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(len(request_events), 1)\n        self.assertEqual(request_events[0].request.environ, environ)\n        self.assertEqual(len(aftertraversal_events), 1)\n        self.assertEqual(aftertraversal_events[0].request.environ, environ)\n        self.assertEqual(len(response_events), 1)\n        self.assertEqual(response_events[0].response, response)\n        self.assertEqual(result, response.app_iter)\n\n    def test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        def listener(event):\n            raise KeyError\n        self.registry.registerHandler(listener, (INewRequest,))\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, exception_response.app_iter)\n\n    def test_call_pushes_and_pops_threadlocal_manager(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router.threadlocal_manager = DummyThreadLocalManager()\n        router(environ, start_response)\n        self.assertEqual(len(router.threadlocal_manager.pushed), 1)\n        self.assertEqual(len(router.threadlocal_manager.popped), 1)\n\n    def test_call_route_matches_and_has_factory(self):\n        from pyramid.interfaces import IViewClassifier\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        root = object()\n        def factory(request):\n            return root\n        route = self._connectRoute('foo', 'archives/:action/:article', factory)\n        route.predicates = [DummyPredicate()]\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertEqual(len(logger.messages), 1)\n        self.assertTrue(\n            logger.messages[0].startswith(\n            \"route matched for url http://localhost:8080\"\n            \"/archives/action1/article1; \"\n            \"route_name: 'foo', \"\n            \"path_info: \")\n            )\n        self.assertTrue(\n            \"predicates: 'predicate'\" in logger.messages[0]\n            )\n\n    def test_call_route_match_miss_debug_routematch(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron(PATH_INFO='/wontmatch')\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n        self.assertEqual(len(logger.messages), 1)\n        self.assertEqual(\n            logger.messages[0],\n            'no route matched for url http://localhost:8080/wontmatch')\n\n    def test_call_route_matches_doesnt_overwrite_subscriber_iface(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IViewClassifier\n        from zope.interface import alsoProvides\n        from zope.interface import Interface\n        self._registerRouteRequest('foo')\n        class IFoo(Interface):\n            pass\n        def listener(event):\n            alsoProvides(event.request, IFoo)\n        self.registry.registerHandler(listener, (INewRequest,))\n        root = object()\n        def factory(request):\n            return root\n        self._connectRoute('foo', 'archives/:action/:article', factory)\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertTrue(IFoo.providedBy(request))\n\n    def test_root_factory_raises_notfound(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPNotFound\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPNotFound('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_raises_forbidden(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPForbidden\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPForbidden('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_exception_propagating(self):\n        from pyramid.interfaces import IRootFactory\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_traverser_exception_propagating(self):\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_exception_propagating(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestFactory\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rfactory(environ):\n            return request\n        self.registry.registerUtility(rfactory, IRequestFactory)\n        from pyramid.request import Request\n        request = Request.blank('/')\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        response.app_iter = ['OK']\n        view = DummyView(response, raise_exception=RuntimeError)\n        environ = self._makeEnviron()\n        def exception_view(context, request):\n            self.assertEqual(request.exc_info[0], RuntimeError)\n            return response\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['OK'])\n        # we clean up the exc_info and exception after the request\n        self.assertEqual(request.exception, None)\n        self.assertEqual(request.exc_info, None)\n        \n    def test_call_view_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        def exception_view(context, request):\n            self.assertEqual(request.exception.__class__, RuntimeError)\n            return exception_response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SuperException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_view_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SubException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=MyException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_root_factory_raises_exception_view(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [\"Hello, world\"])\n\n    def test_traverser_raises_exception_view(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_exception_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=RuntimeError)\n        \n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, IRequest, None)\n        exception_view = DummyView(None)\n        self._registerView(self.config.derive_view(exception_view), '',\n                           IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_route_raises_route_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_route_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_route_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SuperException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_route_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SubException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=MyException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_call_route_raises_exception_view_specializing(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        response_spec = DummyResponse()\n        response_spec.app_iter = [\"Hello, special world\"]\n        exception_view_spec = DummyView(response_spec)\n        self._registerView(exception_view_spec, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, special world\"])\n\n    def test_call_route_raises_exception_view_another_route(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        another_req_iface = self._registerRouteRequest('bar')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           another_req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_exception_view_route(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_predicate_mismatch(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\n    def test_call_view_predicate_mismatch_doesnt_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IBaseContext(Interface):\n            pass\n        class IContext(IBaseContext):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view1, '', IViewClassifier, IRequest,\n                           DummyContext)\n        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view2, '', IViewClassifier, IRequest,\n                           IContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IBaseContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_predicate_mismatch_doesnt_find_unrelated_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        class IOtherContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        please_dont_call_me_view = DummyView('abc')\n        self._registerView(self.config.derive_view(please_dont_call_me_view),\n                            '', IViewClassifier, IRequest, IOtherContext)\n        router = self._makeOne()\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)",
                            "ast_type_str": "ClassDef",
                            "start_lineno": 1206,
                            "end_lineno": 1237,
                            "parent": {
                                "file_name": "pyramid/tests/test_router.py",
                                "type": "class",
                                "name": "TestRouter",
                                "content": "class TestRouter(unittest.TestCase):\n    def setUp(self):\n        self.config = testing.setUp()\n        self.registry = self.config.registry\n\n    def tearDown(self):\n        testing.tearDown()\n\n    def _registerRouteRequest(self, name):\n        from pyramid.interfaces import IRouteRequest\n        from pyramid.request import route_request_iface\n        iface = route_request_iface(name)\n        self.registry.registerUtility(iface, IRouteRequest, name=name)\n        return iface\n\n    def _connectRoute(self, name, path, factory=None):\n        from pyramid.interfaces import IRoutesMapper\n        from pyramid.urldispatch import RoutesMapper\n        mapper = self.registry.queryUtility(IRoutesMapper)\n        if mapper is None:\n            mapper = RoutesMapper()\n            self.registry.registerUtility(mapper, IRoutesMapper)\n        return mapper.connect(name, path, factory)\n\n    def _registerLogger(self):\n        from pyramid.interfaces import IDebugLogger\n        logger = DummyLogger()\n        self.registry.registerUtility(logger, IDebugLogger)\n        return logger\n\n    def _registerSettings(self, **kw):\n        settings = {'debug_authorization':False,\n                    'debug_notfound':False,\n                    'debug_routematch':False}\n        settings.update(kw)\n        self.registry.settings = settings\n\n    def _registerTraverserFactory(self, context, view_name='', subpath=None,\n                                  traversed=None, virtual_root=None,\n                                  virtual_root_path=None, raise_error=None,\n                                  **kw):\n        from pyramid.interfaces import ITraverser\n\n        if virtual_root is None:\n            virtual_root = context\n        if subpath is None:\n            subpath = []\n        if traversed is None:\n            traversed = []\n        if virtual_root_path is None:\n            virtual_root_path = []\n\n        class DummyTraverserFactory:\n            def __init__(self, root):\n                self.root = root\n\n            def __call__(self, request):\n                if raise_error:\n                    raise raise_error\n                values = {'root':self.root,\n                          'context':context,\n                          'view_name':view_name,\n                          'subpath':subpath,\n                          'traversed':traversed,\n                          'virtual_root':virtual_root,\n                          'virtual_root_path':virtual_root_path}\n                kw.update(values)\n                return kw\n\n        self.registry.registerAdapter(DummyTraverserFactory, (None,),\n                                      ITraverser, name='')\n\n    def _registerView(self, app, name, classifier, req_iface, ctx_iface):\n        from pyramid.interfaces import IView\n        self.registry.registerAdapter(\n            app, (classifier, req_iface, ctx_iface), IView, name)\n\n    def _registerEventListener(self, iface):\n        L = []\n        def listener(event):\n            L.append(event)\n        self.registry.registerHandler(listener, (iface,))\n        return L\n\n    def _registerRootFactory(self, val):\n        rootfactory = DummyRootFactory(val)\n        from pyramid.interfaces import IRootFactory\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        return rootfactory\n\n    def _getTargetClass(self):\n        from pyramid.router import Router\n        return Router\n\n    def _makeOne(self):\n        klass = self._getTargetClass()\n        return klass(self.registry)\n\n    def _makeEnviron(self, **extras):\n        environ = {\n            'wsgi.url_scheme':'http',\n            'SERVER_NAME':'localhost',\n            'SERVER_PORT':'8080',\n            'REQUEST_METHOD':'GET',\n            'PATH_INFO':'/',\n            }\n        environ.update(extras)\n        return environ\n\n    def test_ctor_registry_has_no_settings(self):\n        self.registry.settings = None\n        router = self._makeOne()\n        self.assertEqual(router.debug_notfound, False)\n        self.assertEqual(router.debug_routematch, False)\n        self.assertFalse('debug_notfound' in router.__dict__)\n        self.assertFalse('debug_routematch' in router.__dict__)\n\n    def test_root_policy(self):\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        rootfactory = self._registerRootFactory('abc')\n        router = self._makeOne()\n        self.assertEqual(router.root_policy, rootfactory)\n\n    def test_request_factory(self):\n        from pyramid.interfaces import IRequestFactory\n        class DummyRequestFactory(object):\n            pass\n        self.registry.registerUtility(DummyRequestFactory, IRequestFactory)\n        router = self._makeOne()\n        self.assertEqual(router.request_factory, DummyRequestFactory)\n\n    def test_tween_factories(self):\n        from pyramid.interfaces import ITweens\n        from pyramid.config.tweens import Tweens\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        tweens = Tweens()\n        self.registry.registerUtility(tweens, ITweens)\n        L = []\n        def tween_factory1(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'].append('one')\n                return handler(request)\n            wrapper.name = 'one'\n            wrapper.child = handler\n            return wrapper\n        def tween_factory2(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'] = ['two']\n                return handler(request)\n            wrapper.name = 'two'\n            wrapper.child = handler\n            return wrapper\n        tweens.add_implicit('one', tween_factory1)\n        tweens.add_implicit('two', tween_factory2)\n        router = self._makeOne()\n        self.assertEqual(router.handle_request.name, 'two')\n        self.assertEqual(router.handle_request.child.name, 'one')\n        self.assertEqual(router.handle_request.child.child.__name__,\n                         'handle_request')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n        self.assertEqual(environ['handled'], ['two', 'one'])\n\n    def test_call_traverser_default(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_traverser_raises_notfound_class(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_traverser_raises_notfound_instance(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_traverser_raises_forbidden_class(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPForbidden)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPForbidden, router, environ, start_response)\n\n    def test_traverser_raises_forbidden_instance(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context,\n                                       raise_error=HTTPForbidden('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_call_no_view_registered_no_isettings(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_false(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        self._registerSettings(debug_notfound=False)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_true(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        self._registerSettings(debug_notfound=True)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue(\n            \"debug_notfound of url http://localhost:8080/; \" in why.args[0])\n        self.assertTrue(\"view_name: '', subpath: []\" in why.args[0])\n        self.assertTrue('http://localhost:8080' in why.args[0], why)\n\n        self.assertEqual(len(logger.messages), 1)\n        message = logger.messages[0]\n        self.assertTrue('of url http://localhost:8080' in message)\n        self.assertTrue(\"path_info: \" in message)\n        self.assertTrue('DummyContext' in message)\n        self.assertTrue(\"view_name: ''\" in message)\n        self.assertTrue(\"subpath: []\" in message)\n\n    def test_call_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '', IViewClassifier,\n                           None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_view_returns_adapted_response(self):\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n\n    def test_call_with_request_extensions(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestExtensions\n        from pyramid.interfaces import IRequest\n        from pyramid.request import Request\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        class Extensions(object):\n            def __init__(self):\n                self.methods = {}\n                self.descriptors = {}\n        extensions = Extensions()\n        L = []\n        request = Request.blank('/')\n        request.request_iface = IRequest\n        request.registry = self.registry\n        request._set_extensions = lambda *x: L.extend(x)\n        def request_factory(environ):\n            return request\n        self.registry.registerUtility(extensions, IRequestExtensions)\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        router.request_factory = request_factory\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(L, [extensions])\n\n    def test_call_view_registered_nonspecific_default_path(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context, view_name='foo',\n                                       subpath=['bar'],\n                                       traversed=['context'])\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, 'foo', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, 'foo')\n        self.assertEqual(request.subpath, ['bar'])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_success(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context)\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_fail(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPNotFound\n        from pyramid.interfaces import IViewClassifier\n        class IContext(Interface):\n            pass\n        class INotContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        directlyProvides(context, INotContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_call_view_raises_forbidden(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPForbidden\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response,\n                         raise_exception=HTTPForbidden(\"unauthorized\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertEqual(why.args[0], 'unauthorized')\n\n    def test_call_view_raises_notfound(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.httpexceptions import HTTPNotFound\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=HTTPNotFound(\"notfound\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertEqual(why.args[0], 'notfound')\n\n    def test_call_view_raises_response_cleared(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.interfaces import IExceptionViewClassifier\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            request.response.a = 1\n            raise KeyError\n        def exc_view(context, request):\n            self.assertFalse(hasattr(request.response, 'a'))\n            request.response.body = b'OK'\n            return request.response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exc_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        itera = router(environ, start_response)\n        self.assertEqual(itera, [b'OK'])\n\n    def test_call_request_has_response_callbacks(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request, response):\n                response.called_back = True\n            request.response_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(response.called_back, True)\n\n    def test_call_request_has_finished_callbacks_when_view_succeeds(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_has_finished_callbacks_when_view_raises(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            raise NotImplementedError\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_factory_raises(self):\n        # making sure finally doesnt barf when a request cannot be created\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        def dummy_request_factory(environ):\n            raise NotImplementedError\n        router.request_factory = dummy_request_factory\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n\n    def test_call_eventsends(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import INewResponse\n        from pyramid.interfaces import IContextFound\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        request_events = self._registerEventListener(INewRequest)\n        aftertraversal_events = self._registerEventListener(IContextFound)\n        response_events = self._registerEventListener(INewResponse)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(len(request_events), 1)\n        self.assertEqual(request_events[0].request.environ, environ)\n        self.assertEqual(len(aftertraversal_events), 1)\n        self.assertEqual(aftertraversal_events[0].request.environ, environ)\n        self.assertEqual(len(response_events), 1)\n        self.assertEqual(response_events[0].response, response)\n        self.assertEqual(result, response.app_iter)\n\n    def test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        def listener(event):\n            raise KeyError\n        self.registry.registerHandler(listener, (INewRequest,))\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, exception_response.app_iter)\n\n    def test_call_pushes_and_pops_threadlocal_manager(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router.threadlocal_manager = DummyThreadLocalManager()\n        router(environ, start_response)\n        self.assertEqual(len(router.threadlocal_manager.pushed), 1)\n        self.assertEqual(len(router.threadlocal_manager.popped), 1)\n\n    def test_call_route_matches_and_has_factory(self):\n        from pyramid.interfaces import IViewClassifier\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        root = object()\n        def factory(request):\n            return root\n        route = self._connectRoute('foo', 'archives/:action/:article', factory)\n        route.predicates = [DummyPredicate()]\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertEqual(len(logger.messages), 1)\n        self.assertTrue(\n            logger.messages[0].startswith(\n            \"route matched for url http://localhost:8080\"\n            \"/archives/action1/article1; \"\n            \"route_name: 'foo', \"\n            \"path_info: \")\n            )\n        self.assertTrue(\n            \"predicates: 'predicate'\" in logger.messages[0]\n            )\n\n    def test_call_route_match_miss_debug_routematch(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron(PATH_INFO='/wontmatch')\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n        self.assertEqual(len(logger.messages), 1)\n        self.assertEqual(\n            logger.messages[0],\n            'no route matched for url http://localhost:8080/wontmatch')\n\n    def test_call_route_matches_doesnt_overwrite_subscriber_iface(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IViewClassifier\n        from zope.interface import alsoProvides\n        from zope.interface import Interface\n        self._registerRouteRequest('foo')\n        class IFoo(Interface):\n            pass\n        def listener(event):\n            alsoProvides(event.request, IFoo)\n        self.registry.registerHandler(listener, (INewRequest,))\n        root = object()\n        def factory(request):\n            return root\n        self._connectRoute('foo', 'archives/:action/:article', factory)\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertTrue(IFoo.providedBy(request))\n\n    def test_root_factory_raises_notfound(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPNotFound\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPNotFound('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_raises_forbidden(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPForbidden\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPForbidden('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_exception_propagating(self):\n        from pyramid.interfaces import IRootFactory\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_traverser_exception_propagating(self):\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_exception_propagating(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestFactory\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rfactory(environ):\n            return request\n        self.registry.registerUtility(rfactory, IRequestFactory)\n        from pyramid.request import Request\n        request = Request.blank('/')\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        response.app_iter = ['OK']\n        view = DummyView(response, raise_exception=RuntimeError)\n        environ = self._makeEnviron()\n        def exception_view(context, request):\n            self.assertEqual(request.exc_info[0], RuntimeError)\n            return response\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['OK'])\n        # we clean up the exc_info and exception after the request\n        self.assertEqual(request.exception, None)\n        self.assertEqual(request.exc_info, None)\n        \n    def test_call_view_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        def exception_view(context, request):\n            self.assertEqual(request.exception.__class__, RuntimeError)\n            return exception_response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SuperException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_view_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SubException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=MyException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_root_factory_raises_exception_view(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [\"Hello, world\"])\n\n    def test_traverser_raises_exception_view(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_exception_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=RuntimeError)\n        \n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, IRequest, None)\n        exception_view = DummyView(None)\n        self._registerView(self.config.derive_view(exception_view), '',\n                           IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_route_raises_route_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_route_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_route_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SuperException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_route_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SubException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=MyException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_call_route_raises_exception_view_specializing(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        response_spec = DummyResponse()\n        response_spec.app_iter = [\"Hello, special world\"]\n        exception_view_spec = DummyView(response_spec)\n        self._registerView(exception_view_spec, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, special world\"])\n\n    def test_call_route_raises_exception_view_another_route(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        another_req_iface = self._registerRouteRequest('bar')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           another_req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_exception_view_route(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_predicate_mismatch(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\n    def test_call_view_predicate_mismatch_doesnt_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IBaseContext(Interface):\n            pass\n        class IContext(IBaseContext):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view1, '', IViewClassifier, IRequest,\n                           DummyContext)\n        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view2, '', IViewClassifier, IRequest,\n                           IContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IBaseContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_predicate_mismatch_doesnt_find_unrelated_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        class IOtherContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        please_dont_call_me_view = DummyView('abc')\n        self._registerView(self.config.derive_view(please_dont_call_me_view),\n                            '', IViewClassifier, IRequest, IOtherContext)\n        router = self._makeOne()\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)",
                                "ast_type_str": "ClassDef",
                                "start_lineno": 5,
                                "end_lineno": 1263,
                                "parent": null
                            }
                        },
                        {
                            "file_name": "pyramid/tests/test_router.py",
                            "type": "method",
                            "name": "TestRouter.test_call_view_predicate_mismatch_doesnt_hide_views",
                            "content": "class TestRouter(unittest.TestCase):\n    def setUp(self):\n        self.config = testing.setUp()\n        self.registry = self.config.registry\n\n    def tearDown(self):\n        testing.tearDown()\n\n    def _registerRouteRequest(self, name):\n        from pyramid.interfaces import IRouteRequest\n        from pyramid.request import route_request_iface\n        iface = route_request_iface(name)\n        self.registry.registerUtility(iface, IRouteRequest, name=name)\n        return iface\n\n    def _connectRoute(self, name, path, factory=None):\n        from pyramid.interfaces import IRoutesMapper\n        from pyramid.urldispatch import RoutesMapper\n        mapper = self.registry.queryUtility(IRoutesMapper)\n        if mapper is None:\n            mapper = RoutesMapper()\n            self.registry.registerUtility(mapper, IRoutesMapper)\n        return mapper.connect(name, path, factory)\n\n    def _registerLogger(self):\n        from pyramid.interfaces import IDebugLogger\n        logger = DummyLogger()\n        self.registry.registerUtility(logger, IDebugLogger)\n        return logger\n\n    def _registerSettings(self, **kw):\n        settings = {'debug_authorization':False,\n                    'debug_notfound':False,\n                    'debug_routematch':False}\n        settings.update(kw)\n        self.registry.settings = settings\n\n    def _registerTraverserFactory(self, context, view_name='', subpath=None,\n                                  traversed=None, virtual_root=None,\n                                  virtual_root_path=None, raise_error=None,\n                                  **kw):\n        from pyramid.interfaces import ITraverser\n\n        if virtual_root is None:\n            virtual_root = context\n        if subpath is None:\n            subpath = []\n        if traversed is None:\n            traversed = []\n        if virtual_root_path is None:\n            virtual_root_path = []\n\n        class DummyTraverserFactory:\n            def __init__(self, root):\n                self.root = root\n\n            def __call__(self, request):\n                if raise_error:\n                    raise raise_error\n                values = {'root':self.root,\n                          'context':context,\n                          'view_name':view_name,\n                          'subpath':subpath,\n                          'traversed':traversed,\n                          'virtual_root':virtual_root,\n                          'virtual_root_path':virtual_root_path}\n                kw.update(values)\n                return kw\n\n        self.registry.registerAdapter(DummyTraverserFactory, (None,),\n                                      ITraverser, name='')\n\n    def _registerView(self, app, name, classifier, req_iface, ctx_iface):\n        from pyramid.interfaces import IView\n        self.registry.registerAdapter(\n            app, (classifier, req_iface, ctx_iface), IView, name)\n\n    def _registerEventListener(self, iface):\n        L = []\n        def listener(event):\n            L.append(event)\n        self.registry.registerHandler(listener, (iface,))\n        return L\n\n    def _registerRootFactory(self, val):\n        rootfactory = DummyRootFactory(val)\n        from pyramid.interfaces import IRootFactory\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        return rootfactory\n\n    def _getTargetClass(self):\n        from pyramid.router import Router\n        return Router\n\n    def _makeOne(self):\n        klass = self._getTargetClass()\n        return klass(self.registry)\n\n    def _makeEnviron(self, **extras):\n        environ = {\n            'wsgi.url_scheme':'http',\n            'SERVER_NAME':'localhost',\n            'SERVER_PORT':'8080',\n            'REQUEST_METHOD':'GET',\n            'PATH_INFO':'/',\n            }\n        environ.update(extras)\n        return environ\n\n    def test_ctor_registry_has_no_settings(self):\n        self.registry.settings = None\n        router = self._makeOne()\n        self.assertEqual(router.debug_notfound, False)\n        self.assertEqual(router.debug_routematch, False)\n        self.assertFalse('debug_notfound' in router.__dict__)\n        self.assertFalse('debug_routematch' in router.__dict__)\n\n    def test_root_policy(self):\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        rootfactory = self._registerRootFactory('abc')\n        router = self._makeOne()\n        self.assertEqual(router.root_policy, rootfactory)\n\n    def test_request_factory(self):\n        from pyramid.interfaces import IRequestFactory\n        class DummyRequestFactory(object):\n            pass\n        self.registry.registerUtility(DummyRequestFactory, IRequestFactory)\n        router = self._makeOne()\n        self.assertEqual(router.request_factory, DummyRequestFactory)\n\n    def test_tween_factories(self):\n        from pyramid.interfaces import ITweens\n        from pyramid.config.tweens import Tweens\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        tweens = Tweens()\n        self.registry.registerUtility(tweens, ITweens)\n        L = []\n        def tween_factory1(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'].append('one')\n                return handler(request)\n            wrapper.name = 'one'\n            wrapper.child = handler\n            return wrapper\n        def tween_factory2(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'] = ['two']\n                return handler(request)\n            wrapper.name = 'two'\n            wrapper.child = handler\n            return wrapper\n        tweens.add_implicit('one', tween_factory1)\n        tweens.add_implicit('two', tween_factory2)\n        router = self._makeOne()\n        self.assertEqual(router.handle_request.name, 'two')\n        self.assertEqual(router.handle_request.child.name, 'one')\n        self.assertEqual(router.handle_request.child.child.__name__,\n                         'handle_request')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n        self.assertEqual(environ['handled'], ['two', 'one'])\n\n    def test_call_traverser_default(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_traverser_raises_notfound_class(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_traverser_raises_notfound_instance(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_traverser_raises_forbidden_class(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPForbidden)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPForbidden, router, environ, start_response)\n\n    def test_traverser_raises_forbidden_instance(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context,\n                                       raise_error=HTTPForbidden('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_call_no_view_registered_no_isettings(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_false(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        self._registerSettings(debug_notfound=False)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_true(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        self._registerSettings(debug_notfound=True)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue(\n            \"debug_notfound of url http://localhost:8080/; \" in why.args[0])\n        self.assertTrue(\"view_name: '', subpath: []\" in why.args[0])\n        self.assertTrue('http://localhost:8080' in why.args[0], why)\n\n        self.assertEqual(len(logger.messages), 1)\n        message = logger.messages[0]\n        self.assertTrue('of url http://localhost:8080' in message)\n        self.assertTrue(\"path_info: \" in message)\n        self.assertTrue('DummyContext' in message)\n        self.assertTrue(\"view_name: ''\" in message)\n        self.assertTrue(\"subpath: []\" in message)\n\n    def test_call_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '', IViewClassifier,\n                           None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_view_returns_adapted_response(self):\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n\n    def test_call_with_request_extensions(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestExtensions\n        from pyramid.interfaces import IRequest\n        from pyramid.request import Request\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        class Extensions(object):\n            def __init__(self):\n                self.methods = {}\n                self.descriptors = {}\n        extensions = Extensions()\n        L = []\n        request = Request.blank('/')\n        request.request_iface = IRequest\n        request.registry = self.registry\n        request._set_extensions = lambda *x: L.extend(x)\n        def request_factory(environ):\n            return request\n        self.registry.registerUtility(extensions, IRequestExtensions)\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        router.request_factory = request_factory\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(L, [extensions])\n\n    def test_call_view_registered_nonspecific_default_path(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context, view_name='foo',\n                                       subpath=['bar'],\n                                       traversed=['context'])\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, 'foo', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, 'foo')\n        self.assertEqual(request.subpath, ['bar'])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_success(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context)\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_fail(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPNotFound\n        from pyramid.interfaces import IViewClassifier\n        class IContext(Interface):\n            pass\n        class INotContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        directlyProvides(context, INotContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_call_view_raises_forbidden(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPForbidden\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response,\n                         raise_exception=HTTPForbidden(\"unauthorized\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertEqual(why.args[0], 'unauthorized')\n\n    def test_call_view_raises_notfound(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.httpexceptions import HTTPNotFound\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=HTTPNotFound(\"notfound\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertEqual(why.args[0], 'notfound')\n\n    def test_call_view_raises_response_cleared(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.interfaces import IExceptionViewClassifier\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            request.response.a = 1\n            raise KeyError\n        def exc_view(context, request):\n            self.assertFalse(hasattr(request.response, 'a'))\n            request.response.body = b'OK'\n            return request.response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exc_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        itera = router(environ, start_response)\n        self.assertEqual(itera, [b'OK'])\n\n    def test_call_request_has_response_callbacks(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request, response):\n                response.called_back = True\n            request.response_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(response.called_back, True)\n\n    def test_call_request_has_finished_callbacks_when_view_succeeds(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_has_finished_callbacks_when_view_raises(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            raise NotImplementedError\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_factory_raises(self):\n        # making sure finally doesnt barf when a request cannot be created\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        def dummy_request_factory(environ):\n            raise NotImplementedError\n        router.request_factory = dummy_request_factory\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n\n    def test_call_eventsends(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import INewResponse\n        from pyramid.interfaces import IContextFound\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        request_events = self._registerEventListener(INewRequest)\n        aftertraversal_events = self._registerEventListener(IContextFound)\n        response_events = self._registerEventListener(INewResponse)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(len(request_events), 1)\n        self.assertEqual(request_events[0].request.environ, environ)\n        self.assertEqual(len(aftertraversal_events), 1)\n        self.assertEqual(aftertraversal_events[0].request.environ, environ)\n        self.assertEqual(len(response_events), 1)\n        self.assertEqual(response_events[0].response, response)\n        self.assertEqual(result, response.app_iter)\n\n    def test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        def listener(event):\n            raise KeyError\n        self.registry.registerHandler(listener, (INewRequest,))\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, exception_response.app_iter)\n\n    def test_call_pushes_and_pops_threadlocal_manager(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router.threadlocal_manager = DummyThreadLocalManager()\n        router(environ, start_response)\n        self.assertEqual(len(router.threadlocal_manager.pushed), 1)\n        self.assertEqual(len(router.threadlocal_manager.popped), 1)\n\n    def test_call_route_matches_and_has_factory(self):\n        from pyramid.interfaces import IViewClassifier\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        root = object()\n        def factory(request):\n            return root\n        route = self._connectRoute('foo', 'archives/:action/:article', factory)\n        route.predicates = [DummyPredicate()]\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertEqual(len(logger.messages), 1)\n        self.assertTrue(\n            logger.messages[0].startswith(\n            \"route matched for url http://localhost:8080\"\n            \"/archives/action1/article1; \"\n            \"route_name: 'foo', \"\n            \"path_info: \")\n            )\n        self.assertTrue(\n            \"predicates: 'predicate'\" in logger.messages[0]\n            )\n\n    def test_call_route_match_miss_debug_routematch(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron(PATH_INFO='/wontmatch')\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n        self.assertEqual(len(logger.messages), 1)\n        self.assertEqual(\n            logger.messages[0],\n            'no route matched for url http://localhost:8080/wontmatch')\n\n    def test_call_route_matches_doesnt_overwrite_subscriber_iface(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IViewClassifier\n        from zope.interface import alsoProvides\n        from zope.interface import Interface\n        self._registerRouteRequest('foo')\n        class IFoo(Interface):\n            pass\n        def listener(event):\n            alsoProvides(event.request, IFoo)\n        self.registry.registerHandler(listener, (INewRequest,))\n        root = object()\n        def factory(request):\n            return root\n        self._connectRoute('foo', 'archives/:action/:article', factory)\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertTrue(IFoo.providedBy(request))\n\n    def test_root_factory_raises_notfound(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPNotFound\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPNotFound('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_raises_forbidden(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPForbidden\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPForbidden('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_exception_propagating(self):\n        from pyramid.interfaces import IRootFactory\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_traverser_exception_propagating(self):\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_exception_propagating(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestFactory\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rfactory(environ):\n            return request\n        self.registry.registerUtility(rfactory, IRequestFactory)\n        from pyramid.request import Request\n        request = Request.blank('/')\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        response.app_iter = ['OK']\n        view = DummyView(response, raise_exception=RuntimeError)\n        environ = self._makeEnviron()\n        def exception_view(context, request):\n            self.assertEqual(request.exc_info[0], RuntimeError)\n            return response\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['OK'])\n        # we clean up the exc_info and exception after the request\n        self.assertEqual(request.exception, None)\n        self.assertEqual(request.exc_info, None)\n        \n    def test_call_view_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        def exception_view(context, request):\n            self.assertEqual(request.exception.__class__, RuntimeError)\n            return exception_response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SuperException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_view_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SubException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=MyException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_root_factory_raises_exception_view(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [\"Hello, world\"])\n\n    def test_traverser_raises_exception_view(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_exception_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=RuntimeError)\n        \n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, IRequest, None)\n        exception_view = DummyView(None)\n        self._registerView(self.config.derive_view(exception_view), '',\n                           IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_route_raises_route_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_route_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_route_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SuperException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_route_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SubException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=MyException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_call_route_raises_exception_view_specializing(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        response_spec = DummyResponse()\n        response_spec.app_iter = [\"Hello, special world\"]\n        exception_view_spec = DummyView(response_spec)\n        self._registerView(exception_view_spec, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, special world\"])\n\n    def test_call_route_raises_exception_view_another_route(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        another_req_iface = self._registerRouteRequest('bar')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           another_req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_exception_view_route(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_predicate_mismatch(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\n    def test_call_view_predicate_mismatch_doesnt_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IBaseContext(Interface):\n            pass\n        class IContext(IBaseContext):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view1, '', IViewClassifier, IRequest,\n                           DummyContext)\n        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view2, '', IViewClassifier, IRequest,\n                           IContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IBaseContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_predicate_mismatch_doesnt_find_unrelated_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        class IOtherContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        please_dont_call_me_view = DummyView('abc')\n        self._registerView(self.config.derive_view(please_dont_call_me_view),\n                            '', IViewClassifier, IRequest, IOtherContext)\n        router = self._makeOne()\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)",
                            "ast_type_str": "ClassDef",
                            "start_lineno": 1178,
                            "end_lineno": 1204,
                            "parent": {
                                "file_name": "pyramid/tests/test_router.py",
                                "type": "class",
                                "name": "TestRouter",
                                "content": "class TestRouter(unittest.TestCase):\n    def setUp(self):\n        self.config = testing.setUp()\n        self.registry = self.config.registry\n\n    def tearDown(self):\n        testing.tearDown()\n\n    def _registerRouteRequest(self, name):\n        from pyramid.interfaces import IRouteRequest\n        from pyramid.request import route_request_iface\n        iface = route_request_iface(name)\n        self.registry.registerUtility(iface, IRouteRequest, name=name)\n        return iface\n\n    def _connectRoute(self, name, path, factory=None):\n        from pyramid.interfaces import IRoutesMapper\n        from pyramid.urldispatch import RoutesMapper\n        mapper = self.registry.queryUtility(IRoutesMapper)\n        if mapper is None:\n            mapper = RoutesMapper()\n            self.registry.registerUtility(mapper, IRoutesMapper)\n        return mapper.connect(name, path, factory)\n\n    def _registerLogger(self):\n        from pyramid.interfaces import IDebugLogger\n        logger = DummyLogger()\n        self.registry.registerUtility(logger, IDebugLogger)\n        return logger\n\n    def _registerSettings(self, **kw):\n        settings = {'debug_authorization':False,\n                    'debug_notfound':False,\n                    'debug_routematch':False}\n        settings.update(kw)\n        self.registry.settings = settings\n\n    def _registerTraverserFactory(self, context, view_name='', subpath=None,\n                                  traversed=None, virtual_root=None,\n                                  virtual_root_path=None, raise_error=None,\n                                  **kw):\n        from pyramid.interfaces import ITraverser\n\n        if virtual_root is None:\n            virtual_root = context\n        if subpath is None:\n            subpath = []\n        if traversed is None:\n            traversed = []\n        if virtual_root_path is None:\n            virtual_root_path = []\n\n        class DummyTraverserFactory:\n            def __init__(self, root):\n                self.root = root\n\n            def __call__(self, request):\n                if raise_error:\n                    raise raise_error\n                values = {'root':self.root,\n                          'context':context,\n                          'view_name':view_name,\n                          'subpath':subpath,\n                          'traversed':traversed,\n                          'virtual_root':virtual_root,\n                          'virtual_root_path':virtual_root_path}\n                kw.update(values)\n                return kw\n\n        self.registry.registerAdapter(DummyTraverserFactory, (None,),\n                                      ITraverser, name='')\n\n    def _registerView(self, app, name, classifier, req_iface, ctx_iface):\n        from pyramid.interfaces import IView\n        self.registry.registerAdapter(\n            app, (classifier, req_iface, ctx_iface), IView, name)\n\n    def _registerEventListener(self, iface):\n        L = []\n        def listener(event):\n            L.append(event)\n        self.registry.registerHandler(listener, (iface,))\n        return L\n\n    def _registerRootFactory(self, val):\n        rootfactory = DummyRootFactory(val)\n        from pyramid.interfaces import IRootFactory\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        return rootfactory\n\n    def _getTargetClass(self):\n        from pyramid.router import Router\n        return Router\n\n    def _makeOne(self):\n        klass = self._getTargetClass()\n        return klass(self.registry)\n\n    def _makeEnviron(self, **extras):\n        environ = {\n            'wsgi.url_scheme':'http',\n            'SERVER_NAME':'localhost',\n            'SERVER_PORT':'8080',\n            'REQUEST_METHOD':'GET',\n            'PATH_INFO':'/',\n            }\n        environ.update(extras)\n        return environ\n\n    def test_ctor_registry_has_no_settings(self):\n        self.registry.settings = None\n        router = self._makeOne()\n        self.assertEqual(router.debug_notfound, False)\n        self.assertEqual(router.debug_routematch, False)\n        self.assertFalse('debug_notfound' in router.__dict__)\n        self.assertFalse('debug_routematch' in router.__dict__)\n\n    def test_root_policy(self):\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        rootfactory = self._registerRootFactory('abc')\n        router = self._makeOne()\n        self.assertEqual(router.root_policy, rootfactory)\n\n    def test_request_factory(self):\n        from pyramid.interfaces import IRequestFactory\n        class DummyRequestFactory(object):\n            pass\n        self.registry.registerUtility(DummyRequestFactory, IRequestFactory)\n        router = self._makeOne()\n        self.assertEqual(router.request_factory, DummyRequestFactory)\n\n    def test_tween_factories(self):\n        from pyramid.interfaces import ITweens\n        from pyramid.config.tweens import Tweens\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        tweens = Tweens()\n        self.registry.registerUtility(tweens, ITweens)\n        L = []\n        def tween_factory1(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'].append('one')\n                return handler(request)\n            wrapper.name = 'one'\n            wrapper.child = handler\n            return wrapper\n        def tween_factory2(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'] = ['two']\n                return handler(request)\n            wrapper.name = 'two'\n            wrapper.child = handler\n            return wrapper\n        tweens.add_implicit('one', tween_factory1)\n        tweens.add_implicit('two', tween_factory2)\n        router = self._makeOne()\n        self.assertEqual(router.handle_request.name, 'two')\n        self.assertEqual(router.handle_request.child.name, 'one')\n        self.assertEqual(router.handle_request.child.child.__name__,\n                         'handle_request')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n        self.assertEqual(environ['handled'], ['two', 'one'])\n\n    def test_call_traverser_default(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_traverser_raises_notfound_class(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_traverser_raises_notfound_instance(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_traverser_raises_forbidden_class(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPForbidden)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPForbidden, router, environ, start_response)\n\n    def test_traverser_raises_forbidden_instance(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context,\n                                       raise_error=HTTPForbidden('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_call_no_view_registered_no_isettings(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_false(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        self._registerSettings(debug_notfound=False)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_true(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        self._registerSettings(debug_notfound=True)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue(\n            \"debug_notfound of url http://localhost:8080/; \" in why.args[0])\n        self.assertTrue(\"view_name: '', subpath: []\" in why.args[0])\n        self.assertTrue('http://localhost:8080' in why.args[0], why)\n\n        self.assertEqual(len(logger.messages), 1)\n        message = logger.messages[0]\n        self.assertTrue('of url http://localhost:8080' in message)\n        self.assertTrue(\"path_info: \" in message)\n        self.assertTrue('DummyContext' in message)\n        self.assertTrue(\"view_name: ''\" in message)\n        self.assertTrue(\"subpath: []\" in message)\n\n    def test_call_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '', IViewClassifier,\n                           None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_view_returns_adapted_response(self):\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n\n    def test_call_with_request_extensions(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestExtensions\n        from pyramid.interfaces import IRequest\n        from pyramid.request import Request\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        class Extensions(object):\n            def __init__(self):\n                self.methods = {}\n                self.descriptors = {}\n        extensions = Extensions()\n        L = []\n        request = Request.blank('/')\n        request.request_iface = IRequest\n        request.registry = self.registry\n        request._set_extensions = lambda *x: L.extend(x)\n        def request_factory(environ):\n            return request\n        self.registry.registerUtility(extensions, IRequestExtensions)\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        router.request_factory = request_factory\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(L, [extensions])\n\n    def test_call_view_registered_nonspecific_default_path(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context, view_name='foo',\n                                       subpath=['bar'],\n                                       traversed=['context'])\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, 'foo', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, 'foo')\n        self.assertEqual(request.subpath, ['bar'])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_success(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context)\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_fail(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPNotFound\n        from pyramid.interfaces import IViewClassifier\n        class IContext(Interface):\n            pass\n        class INotContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        directlyProvides(context, INotContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_call_view_raises_forbidden(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPForbidden\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response,\n                         raise_exception=HTTPForbidden(\"unauthorized\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertEqual(why.args[0], 'unauthorized')\n\n    def test_call_view_raises_notfound(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.httpexceptions import HTTPNotFound\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=HTTPNotFound(\"notfound\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertEqual(why.args[0], 'notfound')\n\n    def test_call_view_raises_response_cleared(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.interfaces import IExceptionViewClassifier\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            request.response.a = 1\n            raise KeyError\n        def exc_view(context, request):\n            self.assertFalse(hasattr(request.response, 'a'))\n            request.response.body = b'OK'\n            return request.response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exc_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        itera = router(environ, start_response)\n        self.assertEqual(itera, [b'OK'])\n\n    def test_call_request_has_response_callbacks(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request, response):\n                response.called_back = True\n            request.response_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(response.called_back, True)\n\n    def test_call_request_has_finished_callbacks_when_view_succeeds(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_has_finished_callbacks_when_view_raises(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            raise NotImplementedError\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_factory_raises(self):\n        # making sure finally doesnt barf when a request cannot be created\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        def dummy_request_factory(environ):\n            raise NotImplementedError\n        router.request_factory = dummy_request_factory\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n\n    def test_call_eventsends(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import INewResponse\n        from pyramid.interfaces import IContextFound\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        request_events = self._registerEventListener(INewRequest)\n        aftertraversal_events = self._registerEventListener(IContextFound)\n        response_events = self._registerEventListener(INewResponse)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(len(request_events), 1)\n        self.assertEqual(request_events[0].request.environ, environ)\n        self.assertEqual(len(aftertraversal_events), 1)\n        self.assertEqual(aftertraversal_events[0].request.environ, environ)\n        self.assertEqual(len(response_events), 1)\n        self.assertEqual(response_events[0].response, response)\n        self.assertEqual(result, response.app_iter)\n\n    def test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        def listener(event):\n            raise KeyError\n        self.registry.registerHandler(listener, (INewRequest,))\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, exception_response.app_iter)\n\n    def test_call_pushes_and_pops_threadlocal_manager(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router.threadlocal_manager = DummyThreadLocalManager()\n        router(environ, start_response)\n        self.assertEqual(len(router.threadlocal_manager.pushed), 1)\n        self.assertEqual(len(router.threadlocal_manager.popped), 1)\n\n    def test_call_route_matches_and_has_factory(self):\n        from pyramid.interfaces import IViewClassifier\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        root = object()\n        def factory(request):\n            return root\n        route = self._connectRoute('foo', 'archives/:action/:article', factory)\n        route.predicates = [DummyPredicate()]\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertEqual(len(logger.messages), 1)\n        self.assertTrue(\n            logger.messages[0].startswith(\n            \"route matched for url http://localhost:8080\"\n            \"/archives/action1/article1; \"\n            \"route_name: 'foo', \"\n            \"path_info: \")\n            )\n        self.assertTrue(\n            \"predicates: 'predicate'\" in logger.messages[0]\n            )\n\n    def test_call_route_match_miss_debug_routematch(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron(PATH_INFO='/wontmatch')\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n        self.assertEqual(len(logger.messages), 1)\n        self.assertEqual(\n            logger.messages[0],\n            'no route matched for url http://localhost:8080/wontmatch')\n\n    def test_call_route_matches_doesnt_overwrite_subscriber_iface(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IViewClassifier\n        from zope.interface import alsoProvides\n        from zope.interface import Interface\n        self._registerRouteRequest('foo')\n        class IFoo(Interface):\n            pass\n        def listener(event):\n            alsoProvides(event.request, IFoo)\n        self.registry.registerHandler(listener, (INewRequest,))\n        root = object()\n        def factory(request):\n            return root\n        self._connectRoute('foo', 'archives/:action/:article', factory)\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertTrue(IFoo.providedBy(request))\n\n    def test_root_factory_raises_notfound(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPNotFound\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPNotFound('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_raises_forbidden(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPForbidden\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPForbidden('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_exception_propagating(self):\n        from pyramid.interfaces import IRootFactory\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_traverser_exception_propagating(self):\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_exception_propagating(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestFactory\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rfactory(environ):\n            return request\n        self.registry.registerUtility(rfactory, IRequestFactory)\n        from pyramid.request import Request\n        request = Request.blank('/')\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        response.app_iter = ['OK']\n        view = DummyView(response, raise_exception=RuntimeError)\n        environ = self._makeEnviron()\n        def exception_view(context, request):\n            self.assertEqual(request.exc_info[0], RuntimeError)\n            return response\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['OK'])\n        # we clean up the exc_info and exception after the request\n        self.assertEqual(request.exception, None)\n        self.assertEqual(request.exc_info, None)\n        \n    def test_call_view_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        def exception_view(context, request):\n            self.assertEqual(request.exception.__class__, RuntimeError)\n            return exception_response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SuperException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_view_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SubException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=MyException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_root_factory_raises_exception_view(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [\"Hello, world\"])\n\n    def test_traverser_raises_exception_view(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_exception_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=RuntimeError)\n        \n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, IRequest, None)\n        exception_view = DummyView(None)\n        self._registerView(self.config.derive_view(exception_view), '',\n                           IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_route_raises_route_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_route_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_route_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SuperException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_route_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SubException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=MyException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_call_route_raises_exception_view_specializing(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        response_spec = DummyResponse()\n        response_spec.app_iter = [\"Hello, special world\"]\n        exception_view_spec = DummyView(response_spec)\n        self._registerView(exception_view_spec, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, special world\"])\n\n    def test_call_route_raises_exception_view_another_route(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        another_req_iface = self._registerRouteRequest('bar')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           another_req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_exception_view_route(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_predicate_mismatch(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\n    def test_call_view_predicate_mismatch_doesnt_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IBaseContext(Interface):\n            pass\n        class IContext(IBaseContext):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view1, '', IViewClassifier, IRequest,\n                           DummyContext)\n        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view2, '', IViewClassifier, IRequest,\n                           IContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IBaseContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_predicate_mismatch_doesnt_find_unrelated_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        class IOtherContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        please_dont_call_me_view = DummyView('abc')\n        self._registerView(self.config.derive_view(please_dont_call_me_view),\n                            '', IViewClassifier, IRequest, IOtherContext)\n        router = self._makeOne()\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)",
                                "ast_type_str": "ClassDef",
                                "start_lineno": 5,
                                "end_lineno": 1263,
                                "parent": null
                            }
                        },
                        {
                            "file_name": "pyramid/tests/test_router.py",
                            "type": "method",
                            "name": "TestRouter.test_call_view_predicate_mismatch_doesnt_find_unrelated_views",
                            "content": "class TestRouter(unittest.TestCase):\n    def setUp(self):\n        self.config = testing.setUp()\n        self.registry = self.config.registry\n\n    def tearDown(self):\n        testing.tearDown()\n\n    def _registerRouteRequest(self, name):\n        from pyramid.interfaces import IRouteRequest\n        from pyramid.request import route_request_iface\n        iface = route_request_iface(name)\n        self.registry.registerUtility(iface, IRouteRequest, name=name)\n        return iface\n\n    def _connectRoute(self, name, path, factory=None):\n        from pyramid.interfaces import IRoutesMapper\n        from pyramid.urldispatch import RoutesMapper\n        mapper = self.registry.queryUtility(IRoutesMapper)\n        if mapper is None:\n            mapper = RoutesMapper()\n            self.registry.registerUtility(mapper, IRoutesMapper)\n        return mapper.connect(name, path, factory)\n\n    def _registerLogger(self):\n        from pyramid.interfaces import IDebugLogger\n        logger = DummyLogger()\n        self.registry.registerUtility(logger, IDebugLogger)\n        return logger\n\n    def _registerSettings(self, **kw):\n        settings = {'debug_authorization':False,\n                    'debug_notfound':False,\n                    'debug_routematch':False}\n        settings.update(kw)\n        self.registry.settings = settings\n\n    def _registerTraverserFactory(self, context, view_name='', subpath=None,\n                                  traversed=None, virtual_root=None,\n                                  virtual_root_path=None, raise_error=None,\n                                  **kw):\n        from pyramid.interfaces import ITraverser\n\n        if virtual_root is None:\n            virtual_root = context\n        if subpath is None:\n            subpath = []\n        if traversed is None:\n            traversed = []\n        if virtual_root_path is None:\n            virtual_root_path = []\n\n        class DummyTraverserFactory:\n            def __init__(self, root):\n                self.root = root\n\n            def __call__(self, request):\n                if raise_error:\n                    raise raise_error\n                values = {'root':self.root,\n                          'context':context,\n                          'view_name':view_name,\n                          'subpath':subpath,\n                          'traversed':traversed,\n                          'virtual_root':virtual_root,\n                          'virtual_root_path':virtual_root_path}\n                kw.update(values)\n                return kw\n\n        self.registry.registerAdapter(DummyTraverserFactory, (None,),\n                                      ITraverser, name='')\n\n    def _registerView(self, app, name, classifier, req_iface, ctx_iface):\n        from pyramid.interfaces import IView\n        self.registry.registerAdapter(\n            app, (classifier, req_iface, ctx_iface), IView, name)\n\n    def _registerEventListener(self, iface):\n        L = []\n        def listener(event):\n            L.append(event)\n        self.registry.registerHandler(listener, (iface,))\n        return L\n\n    def _registerRootFactory(self, val):\n        rootfactory = DummyRootFactory(val)\n        from pyramid.interfaces import IRootFactory\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        return rootfactory\n\n    def _getTargetClass(self):\n        from pyramid.router import Router\n        return Router\n\n    def _makeOne(self):\n        klass = self._getTargetClass()\n        return klass(self.registry)\n\n    def _makeEnviron(self, **extras):\n        environ = {\n            'wsgi.url_scheme':'http',\n            'SERVER_NAME':'localhost',\n            'SERVER_PORT':'8080',\n            'REQUEST_METHOD':'GET',\n            'PATH_INFO':'/',\n            }\n        environ.update(extras)\n        return environ\n\n    def test_ctor_registry_has_no_settings(self):\n        self.registry.settings = None\n        router = self._makeOne()\n        self.assertEqual(router.debug_notfound, False)\n        self.assertEqual(router.debug_routematch, False)\n        self.assertFalse('debug_notfound' in router.__dict__)\n        self.assertFalse('debug_routematch' in router.__dict__)\n\n    def test_root_policy(self):\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        rootfactory = self._registerRootFactory('abc')\n        router = self._makeOne()\n        self.assertEqual(router.root_policy, rootfactory)\n\n    def test_request_factory(self):\n        from pyramid.interfaces import IRequestFactory\n        class DummyRequestFactory(object):\n            pass\n        self.registry.registerUtility(DummyRequestFactory, IRequestFactory)\n        router = self._makeOne()\n        self.assertEqual(router.request_factory, DummyRequestFactory)\n\n    def test_tween_factories(self):\n        from pyramid.interfaces import ITweens\n        from pyramid.config.tweens import Tweens\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        tweens = Tweens()\n        self.registry.registerUtility(tweens, ITweens)\n        L = []\n        def tween_factory1(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'].append('one')\n                return handler(request)\n            wrapper.name = 'one'\n            wrapper.child = handler\n            return wrapper\n        def tween_factory2(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'] = ['two']\n                return handler(request)\n            wrapper.name = 'two'\n            wrapper.child = handler\n            return wrapper\n        tweens.add_implicit('one', tween_factory1)\n        tweens.add_implicit('two', tween_factory2)\n        router = self._makeOne()\n        self.assertEqual(router.handle_request.name, 'two')\n        self.assertEqual(router.handle_request.child.name, 'one')\n        self.assertEqual(router.handle_request.child.child.__name__,\n                         'handle_request')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n        self.assertEqual(environ['handled'], ['two', 'one'])\n\n    def test_call_traverser_default(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_traverser_raises_notfound_class(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_traverser_raises_notfound_instance(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_traverser_raises_forbidden_class(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPForbidden)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPForbidden, router, environ, start_response)\n\n    def test_traverser_raises_forbidden_instance(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context,\n                                       raise_error=HTTPForbidden('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_call_no_view_registered_no_isettings(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_false(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        self._registerSettings(debug_notfound=False)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_true(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        self._registerSettings(debug_notfound=True)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue(\n            \"debug_notfound of url http://localhost:8080/; \" in why.args[0])\n        self.assertTrue(\"view_name: '', subpath: []\" in why.args[0])\n        self.assertTrue('http://localhost:8080' in why.args[0], why)\n\n        self.assertEqual(len(logger.messages), 1)\n        message = logger.messages[0]\n        self.assertTrue('of url http://localhost:8080' in message)\n        self.assertTrue(\"path_info: \" in message)\n        self.assertTrue('DummyContext' in message)\n        self.assertTrue(\"view_name: ''\" in message)\n        self.assertTrue(\"subpath: []\" in message)\n\n    def test_call_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '', IViewClassifier,\n                           None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_view_returns_adapted_response(self):\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n\n    def test_call_with_request_extensions(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestExtensions\n        from pyramid.interfaces import IRequest\n        from pyramid.request import Request\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        class Extensions(object):\n            def __init__(self):\n                self.methods = {}\n                self.descriptors = {}\n        extensions = Extensions()\n        L = []\n        request = Request.blank('/')\n        request.request_iface = IRequest\n        request.registry = self.registry\n        request._set_extensions = lambda *x: L.extend(x)\n        def request_factory(environ):\n            return request\n        self.registry.registerUtility(extensions, IRequestExtensions)\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        router.request_factory = request_factory\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(L, [extensions])\n\n    def test_call_view_registered_nonspecific_default_path(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context, view_name='foo',\n                                       subpath=['bar'],\n                                       traversed=['context'])\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, 'foo', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, 'foo')\n        self.assertEqual(request.subpath, ['bar'])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_success(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context)\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_fail(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPNotFound\n        from pyramid.interfaces import IViewClassifier\n        class IContext(Interface):\n            pass\n        class INotContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        directlyProvides(context, INotContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_call_view_raises_forbidden(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPForbidden\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response,\n                         raise_exception=HTTPForbidden(\"unauthorized\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertEqual(why.args[0], 'unauthorized')\n\n    def test_call_view_raises_notfound(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.httpexceptions import HTTPNotFound\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=HTTPNotFound(\"notfound\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertEqual(why.args[0], 'notfound')\n\n    def test_call_view_raises_response_cleared(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.interfaces import IExceptionViewClassifier\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            request.response.a = 1\n            raise KeyError\n        def exc_view(context, request):\n            self.assertFalse(hasattr(request.response, 'a'))\n            request.response.body = b'OK'\n            return request.response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exc_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        itera = router(environ, start_response)\n        self.assertEqual(itera, [b'OK'])\n\n    def test_call_request_has_response_callbacks(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request, response):\n                response.called_back = True\n            request.response_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(response.called_back, True)\n\n    def test_call_request_has_finished_callbacks_when_view_succeeds(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_has_finished_callbacks_when_view_raises(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            raise NotImplementedError\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_factory_raises(self):\n        # making sure finally doesnt barf when a request cannot be created\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        def dummy_request_factory(environ):\n            raise NotImplementedError\n        router.request_factory = dummy_request_factory\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n\n    def test_call_eventsends(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import INewResponse\n        from pyramid.interfaces import IContextFound\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        request_events = self._registerEventListener(INewRequest)\n        aftertraversal_events = self._registerEventListener(IContextFound)\n        response_events = self._registerEventListener(INewResponse)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(len(request_events), 1)\n        self.assertEqual(request_events[0].request.environ, environ)\n        self.assertEqual(len(aftertraversal_events), 1)\n        self.assertEqual(aftertraversal_events[0].request.environ, environ)\n        self.assertEqual(len(response_events), 1)\n        self.assertEqual(response_events[0].response, response)\n        self.assertEqual(result, response.app_iter)\n\n    def test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        def listener(event):\n            raise KeyError\n        self.registry.registerHandler(listener, (INewRequest,))\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, exception_response.app_iter)\n\n    def test_call_pushes_and_pops_threadlocal_manager(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router.threadlocal_manager = DummyThreadLocalManager()\n        router(environ, start_response)\n        self.assertEqual(len(router.threadlocal_manager.pushed), 1)\n        self.assertEqual(len(router.threadlocal_manager.popped), 1)\n\n    def test_call_route_matches_and_has_factory(self):\n        from pyramid.interfaces import IViewClassifier\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        root = object()\n        def factory(request):\n            return root\n        route = self._connectRoute('foo', 'archives/:action/:article', factory)\n        route.predicates = [DummyPredicate()]\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertEqual(len(logger.messages), 1)\n        self.assertTrue(\n            logger.messages[0].startswith(\n            \"route matched for url http://localhost:8080\"\n            \"/archives/action1/article1; \"\n            \"route_name: 'foo', \"\n            \"path_info: \")\n            )\n        self.assertTrue(\n            \"predicates: 'predicate'\" in logger.messages[0]\n            )\n\n    def test_call_route_match_miss_debug_routematch(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron(PATH_INFO='/wontmatch')\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n        self.assertEqual(len(logger.messages), 1)\n        self.assertEqual(\n            logger.messages[0],\n            'no route matched for url http://localhost:8080/wontmatch')\n\n    def test_call_route_matches_doesnt_overwrite_subscriber_iface(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IViewClassifier\n        from zope.interface import alsoProvides\n        from zope.interface import Interface\n        self._registerRouteRequest('foo')\n        class IFoo(Interface):\n            pass\n        def listener(event):\n            alsoProvides(event.request, IFoo)\n        self.registry.registerHandler(listener, (INewRequest,))\n        root = object()\n        def factory(request):\n            return root\n        self._connectRoute('foo', 'archives/:action/:article', factory)\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertTrue(IFoo.providedBy(request))\n\n    def test_root_factory_raises_notfound(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPNotFound\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPNotFound('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_raises_forbidden(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPForbidden\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPForbidden('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_exception_propagating(self):\n        from pyramid.interfaces import IRootFactory\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_traverser_exception_propagating(self):\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_exception_propagating(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestFactory\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rfactory(environ):\n            return request\n        self.registry.registerUtility(rfactory, IRequestFactory)\n        from pyramid.request import Request\n        request = Request.blank('/')\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        response.app_iter = ['OK']\n        view = DummyView(response, raise_exception=RuntimeError)\n        environ = self._makeEnviron()\n        def exception_view(context, request):\n            self.assertEqual(request.exc_info[0], RuntimeError)\n            return response\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['OK'])\n        # we clean up the exc_info and exception after the request\n        self.assertEqual(request.exception, None)\n        self.assertEqual(request.exc_info, None)\n        \n    def test_call_view_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        def exception_view(context, request):\n            self.assertEqual(request.exception.__class__, RuntimeError)\n            return exception_response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SuperException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_view_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SubException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=MyException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_root_factory_raises_exception_view(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [\"Hello, world\"])\n\n    def test_traverser_raises_exception_view(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_exception_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=RuntimeError)\n        \n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, IRequest, None)\n        exception_view = DummyView(None)\n        self._registerView(self.config.derive_view(exception_view), '',\n                           IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_route_raises_route_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_route_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_route_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SuperException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_route_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SubException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=MyException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_call_route_raises_exception_view_specializing(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        response_spec = DummyResponse()\n        response_spec.app_iter = [\"Hello, special world\"]\n        exception_view_spec = DummyView(response_spec)\n        self._registerView(exception_view_spec, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, special world\"])\n\n    def test_call_route_raises_exception_view_another_route(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        another_req_iface = self._registerRouteRequest('bar')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           another_req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_exception_view_route(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_predicate_mismatch(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\n    def test_call_view_predicate_mismatch_doesnt_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IBaseContext(Interface):\n            pass\n        class IContext(IBaseContext):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view1, '', IViewClassifier, IRequest,\n                           DummyContext)\n        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view2, '', IViewClassifier, IRequest,\n                           IContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IBaseContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_predicate_mismatch_doesnt_find_unrelated_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        class IOtherContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        please_dont_call_me_view = DummyView('abc')\n        self._registerView(self.config.derive_view(please_dont_call_me_view),\n                            '', IViewClassifier, IRequest, IOtherContext)\n        router = self._makeOne()\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)",
                            "ast_type_str": "ClassDef",
                            "start_lineno": 1239,
                            "end_lineno": 1263,
                            "parent": {
                                "file_name": "pyramid/tests/test_router.py",
                                "type": "class",
                                "name": "TestRouter",
                                "content": "class TestRouter(unittest.TestCase):\n    def setUp(self):\n        self.config = testing.setUp()\n        self.registry = self.config.registry\n\n    def tearDown(self):\n        testing.tearDown()\n\n    def _registerRouteRequest(self, name):\n        from pyramid.interfaces import IRouteRequest\n        from pyramid.request import route_request_iface\n        iface = route_request_iface(name)\n        self.registry.registerUtility(iface, IRouteRequest, name=name)\n        return iface\n\n    def _connectRoute(self, name, path, factory=None):\n        from pyramid.interfaces import IRoutesMapper\n        from pyramid.urldispatch import RoutesMapper\n        mapper = self.registry.queryUtility(IRoutesMapper)\n        if mapper is None:\n            mapper = RoutesMapper()\n            self.registry.registerUtility(mapper, IRoutesMapper)\n        return mapper.connect(name, path, factory)\n\n    def _registerLogger(self):\n        from pyramid.interfaces import IDebugLogger\n        logger = DummyLogger()\n        self.registry.registerUtility(logger, IDebugLogger)\n        return logger\n\n    def _registerSettings(self, **kw):\n        settings = {'debug_authorization':False,\n                    'debug_notfound':False,\n                    'debug_routematch':False}\n        settings.update(kw)\n        self.registry.settings = settings\n\n    def _registerTraverserFactory(self, context, view_name='', subpath=None,\n                                  traversed=None, virtual_root=None,\n                                  virtual_root_path=None, raise_error=None,\n                                  **kw):\n        from pyramid.interfaces import ITraverser\n\n        if virtual_root is None:\n            virtual_root = context\n        if subpath is None:\n            subpath = []\n        if traversed is None:\n            traversed = []\n        if virtual_root_path is None:\n            virtual_root_path = []\n\n        class DummyTraverserFactory:\n            def __init__(self, root):\n                self.root = root\n\n            def __call__(self, request):\n                if raise_error:\n                    raise raise_error\n                values = {'root':self.root,\n                          'context':context,\n                          'view_name':view_name,\n                          'subpath':subpath,\n                          'traversed':traversed,\n                          'virtual_root':virtual_root,\n                          'virtual_root_path':virtual_root_path}\n                kw.update(values)\n                return kw\n\n        self.registry.registerAdapter(DummyTraverserFactory, (None,),\n                                      ITraverser, name='')\n\n    def _registerView(self, app, name, classifier, req_iface, ctx_iface):\n        from pyramid.interfaces import IView\n        self.registry.registerAdapter(\n            app, (classifier, req_iface, ctx_iface), IView, name)\n\n    def _registerEventListener(self, iface):\n        L = []\n        def listener(event):\n            L.append(event)\n        self.registry.registerHandler(listener, (iface,))\n        return L\n\n    def _registerRootFactory(self, val):\n        rootfactory = DummyRootFactory(val)\n        from pyramid.interfaces import IRootFactory\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        return rootfactory\n\n    def _getTargetClass(self):\n        from pyramid.router import Router\n        return Router\n\n    def _makeOne(self):\n        klass = self._getTargetClass()\n        return klass(self.registry)\n\n    def _makeEnviron(self, **extras):\n        environ = {\n            'wsgi.url_scheme':'http',\n            'SERVER_NAME':'localhost',\n            'SERVER_PORT':'8080',\n            'REQUEST_METHOD':'GET',\n            'PATH_INFO':'/',\n            }\n        environ.update(extras)\n        return environ\n\n    def test_ctor_registry_has_no_settings(self):\n        self.registry.settings = None\n        router = self._makeOne()\n        self.assertEqual(router.debug_notfound, False)\n        self.assertEqual(router.debug_routematch, False)\n        self.assertFalse('debug_notfound' in router.__dict__)\n        self.assertFalse('debug_routematch' in router.__dict__)\n\n    def test_root_policy(self):\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        rootfactory = self._registerRootFactory('abc')\n        router = self._makeOne()\n        self.assertEqual(router.root_policy, rootfactory)\n\n    def test_request_factory(self):\n        from pyramid.interfaces import IRequestFactory\n        class DummyRequestFactory(object):\n            pass\n        self.registry.registerUtility(DummyRequestFactory, IRequestFactory)\n        router = self._makeOne()\n        self.assertEqual(router.request_factory, DummyRequestFactory)\n\n    def test_tween_factories(self):\n        from pyramid.interfaces import ITweens\n        from pyramid.config.tweens import Tweens\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        tweens = Tweens()\n        self.registry.registerUtility(tweens, ITweens)\n        L = []\n        def tween_factory1(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'].append('one')\n                return handler(request)\n            wrapper.name = 'one'\n            wrapper.child = handler\n            return wrapper\n        def tween_factory2(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'] = ['two']\n                return handler(request)\n            wrapper.name = 'two'\n            wrapper.child = handler\n            return wrapper\n        tweens.add_implicit('one', tween_factory1)\n        tweens.add_implicit('two', tween_factory2)\n        router = self._makeOne()\n        self.assertEqual(router.handle_request.name, 'two')\n        self.assertEqual(router.handle_request.child.name, 'one')\n        self.assertEqual(router.handle_request.child.child.__name__,\n                         'handle_request')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n        self.assertEqual(environ['handled'], ['two', 'one'])\n\n    def test_call_traverser_default(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_traverser_raises_notfound_class(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_traverser_raises_notfound_instance(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_traverser_raises_forbidden_class(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPForbidden)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPForbidden, router, environ, start_response)\n\n    def test_traverser_raises_forbidden_instance(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context,\n                                       raise_error=HTTPForbidden('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_call_no_view_registered_no_isettings(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_false(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        self._registerSettings(debug_notfound=False)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_true(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        self._registerSettings(debug_notfound=True)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue(\n            \"debug_notfound of url http://localhost:8080/; \" in why.args[0])\n        self.assertTrue(\"view_name: '', subpath: []\" in why.args[0])\n        self.assertTrue('http://localhost:8080' in why.args[0], why)\n\n        self.assertEqual(len(logger.messages), 1)\n        message = logger.messages[0]\n        self.assertTrue('of url http://localhost:8080' in message)\n        self.assertTrue(\"path_info: \" in message)\n        self.assertTrue('DummyContext' in message)\n        self.assertTrue(\"view_name: ''\" in message)\n        self.assertTrue(\"subpath: []\" in message)\n\n    def test_call_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '', IViewClassifier,\n                           None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_view_returns_adapted_response(self):\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n\n    def test_call_with_request_extensions(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestExtensions\n        from pyramid.interfaces import IRequest\n        from pyramid.request import Request\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        class Extensions(object):\n            def __init__(self):\n                self.methods = {}\n                self.descriptors = {}\n        extensions = Extensions()\n        L = []\n        request = Request.blank('/')\n        request.request_iface = IRequest\n        request.registry = self.registry\n        request._set_extensions = lambda *x: L.extend(x)\n        def request_factory(environ):\n            return request\n        self.registry.registerUtility(extensions, IRequestExtensions)\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        router.request_factory = request_factory\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(L, [extensions])\n\n    def test_call_view_registered_nonspecific_default_path(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context, view_name='foo',\n                                       subpath=['bar'],\n                                       traversed=['context'])\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, 'foo', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, 'foo')\n        self.assertEqual(request.subpath, ['bar'])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_success(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context)\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_fail(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPNotFound\n        from pyramid.interfaces import IViewClassifier\n        class IContext(Interface):\n            pass\n        class INotContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        directlyProvides(context, INotContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_call_view_raises_forbidden(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPForbidden\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response,\n                         raise_exception=HTTPForbidden(\"unauthorized\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertEqual(why.args[0], 'unauthorized')\n\n    def test_call_view_raises_notfound(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.httpexceptions import HTTPNotFound\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=HTTPNotFound(\"notfound\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertEqual(why.args[0], 'notfound')\n\n    def test_call_view_raises_response_cleared(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.interfaces import IExceptionViewClassifier\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            request.response.a = 1\n            raise KeyError\n        def exc_view(context, request):\n            self.assertFalse(hasattr(request.response, 'a'))\n            request.response.body = b'OK'\n            return request.response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exc_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        itera = router(environ, start_response)\n        self.assertEqual(itera, [b'OK'])\n\n    def test_call_request_has_response_callbacks(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request, response):\n                response.called_back = True\n            request.response_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(response.called_back, True)\n\n    def test_call_request_has_finished_callbacks_when_view_succeeds(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_has_finished_callbacks_when_view_raises(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            raise NotImplementedError\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_factory_raises(self):\n        # making sure finally doesnt barf when a request cannot be created\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        def dummy_request_factory(environ):\n            raise NotImplementedError\n        router.request_factory = dummy_request_factory\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n\n    def test_call_eventsends(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import INewResponse\n        from pyramid.interfaces import IContextFound\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        request_events = self._registerEventListener(INewRequest)\n        aftertraversal_events = self._registerEventListener(IContextFound)\n        response_events = self._registerEventListener(INewResponse)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(len(request_events), 1)\n        self.assertEqual(request_events[0].request.environ, environ)\n        self.assertEqual(len(aftertraversal_events), 1)\n        self.assertEqual(aftertraversal_events[0].request.environ, environ)\n        self.assertEqual(len(response_events), 1)\n        self.assertEqual(response_events[0].response, response)\n        self.assertEqual(result, response.app_iter)\n\n    def test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        def listener(event):\n            raise KeyError\n        self.registry.registerHandler(listener, (INewRequest,))\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, exception_response.app_iter)\n\n    def test_call_pushes_and_pops_threadlocal_manager(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router.threadlocal_manager = DummyThreadLocalManager()\n        router(environ, start_response)\n        self.assertEqual(len(router.threadlocal_manager.pushed), 1)\n        self.assertEqual(len(router.threadlocal_manager.popped), 1)\n\n    def test_call_route_matches_and_has_factory(self):\n        from pyramid.interfaces import IViewClassifier\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        root = object()\n        def factory(request):\n            return root\n        route = self._connectRoute('foo', 'archives/:action/:article', factory)\n        route.predicates = [DummyPredicate()]\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertEqual(len(logger.messages), 1)\n        self.assertTrue(\n            logger.messages[0].startswith(\n            \"route matched for url http://localhost:8080\"\n            \"/archives/action1/article1; \"\n            \"route_name: 'foo', \"\n            \"path_info: \")\n            )\n        self.assertTrue(\n            \"predicates: 'predicate'\" in logger.messages[0]\n            )\n\n    def test_call_route_match_miss_debug_routematch(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron(PATH_INFO='/wontmatch')\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n        self.assertEqual(len(logger.messages), 1)\n        self.assertEqual(\n            logger.messages[0],\n            'no route matched for url http://localhost:8080/wontmatch')\n\n    def test_call_route_matches_doesnt_overwrite_subscriber_iface(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IViewClassifier\n        from zope.interface import alsoProvides\n        from zope.interface import Interface\n        self._registerRouteRequest('foo')\n        class IFoo(Interface):\n            pass\n        def listener(event):\n            alsoProvides(event.request, IFoo)\n        self.registry.registerHandler(listener, (INewRequest,))\n        root = object()\n        def factory(request):\n            return root\n        self._connectRoute('foo', 'archives/:action/:article', factory)\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertTrue(IFoo.providedBy(request))\n\n    def test_root_factory_raises_notfound(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPNotFound\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPNotFound('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_raises_forbidden(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPForbidden\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPForbidden('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_exception_propagating(self):\n        from pyramid.interfaces import IRootFactory\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_traverser_exception_propagating(self):\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_exception_propagating(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestFactory\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rfactory(environ):\n            return request\n        self.registry.registerUtility(rfactory, IRequestFactory)\n        from pyramid.request import Request\n        request = Request.blank('/')\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        response.app_iter = ['OK']\n        view = DummyView(response, raise_exception=RuntimeError)\n        environ = self._makeEnviron()\n        def exception_view(context, request):\n            self.assertEqual(request.exc_info[0], RuntimeError)\n            return response\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['OK'])\n        # we clean up the exc_info and exception after the request\n        self.assertEqual(request.exception, None)\n        self.assertEqual(request.exc_info, None)\n        \n    def test_call_view_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        def exception_view(context, request):\n            self.assertEqual(request.exception.__class__, RuntimeError)\n            return exception_response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SuperException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_view_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SubException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=MyException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_root_factory_raises_exception_view(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [\"Hello, world\"])\n\n    def test_traverser_raises_exception_view(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_exception_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=RuntimeError)\n        \n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, IRequest, None)\n        exception_view = DummyView(None)\n        self._registerView(self.config.derive_view(exception_view), '',\n                           IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_route_raises_route_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_route_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_route_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SuperException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_route_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SubException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=MyException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_call_route_raises_exception_view_specializing(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        response_spec = DummyResponse()\n        response_spec.app_iter = [\"Hello, special world\"]\n        exception_view_spec = DummyView(response_spec)\n        self._registerView(exception_view_spec, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, special world\"])\n\n    def test_call_route_raises_exception_view_another_route(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        another_req_iface = self._registerRouteRequest('bar')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           another_req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_exception_view_route(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_predicate_mismatch(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\n    def test_call_view_predicate_mismatch_doesnt_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IBaseContext(Interface):\n            pass\n        class IContext(IBaseContext):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view1, '', IViewClassifier, IRequest,\n                           DummyContext)\n        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view2, '', IViewClassifier, IRequest,\n                           IContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IBaseContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_predicate_mismatch_doesnt_find_unrelated_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        class IOtherContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        please_dont_call_me_view = DummyView('abc')\n        self._registerView(self.config.derive_view(please_dont_call_me_view),\n                            '', IViewClassifier, IRequest, IOtherContext)\n        router = self._makeOne()\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)",
                                "ast_type_str": "ClassDef",
                                "start_lineno": 5,
                                "end_lineno": 1263,
                                "parent": null
                            }
                        }
                    ],
                    "deleted_entities": []
                }
            ]
        }
    ],
    "old_commit_hash": "37a603b04efca877bbbe382ef10ebee12045ea89^",
    "new_commit_hash": "37a603b04efca877bbbe382ef10ebee12045ea89",
    "commit_message": "Merge branch 'master' of github.com:Pylons/pyramid",
    "commit_date": "2013-03-19T10:44:24-07:00",
    "metadata": {}
}
{
    "repo_name": "pyramid",
    "new_commit_hash": "37a603b04efca877bbbe382ef10ebee12045ea89",
    "test_file_codes": [
        "import unittest\n\nfrom pyramid import testing\n\nclass TestRouter(unittest.TestCase):\n    def setUp(self):\n        self.config = testing.setUp()\n        self.registry = self.config.registry\n\n    def tearDown(self):\n        testing.tearDown()\n\n    def _registerRouteRequest(self, name):\n        from pyramid.interfaces import IRouteRequest\n        from pyramid.request import route_request_iface\n        iface = route_request_iface(name)\n        self.registry.registerUtility(iface, IRouteRequest, name=name)\n        return iface\n\n    def _connectRoute(self, name, path, factory=None):\n        from pyramid.interfaces import IRoutesMapper\n        from pyramid.urldispatch import RoutesMapper\n        mapper = self.registry.queryUtility(IRoutesMapper)\n        if mapper is None:\n            mapper = RoutesMapper()\n            self.registry.registerUtility(mapper, IRoutesMapper)\n        return mapper.connect(name, path, factory)\n\n    def _registerLogger(self):\n        from pyramid.interfaces import IDebugLogger\n        logger = DummyLogger()\n        self.registry.registerUtility(logger, IDebugLogger)\n        return logger\n\n    def _registerSettings(self, **kw):\n        settings = {'debug_authorization':False,\n                    'debug_notfound':False,\n                    'debug_routematch':False}\n        settings.update(kw)\n        self.registry.settings = settings\n\n    def _registerTraverserFactory(self, context, view_name='', subpath=None,\n                                  traversed=None, virtual_root=None,\n                                  virtual_root_path=None, raise_error=None,\n                                  **kw):\n        from pyramid.interfaces import ITraverser\n\n        if virtual_root is None:\n            virtual_root = context\n        if subpath is None:\n            subpath = []\n        if traversed is None:\n            traversed = []\n        if virtual_root_path is None:\n            virtual_root_path = []\n\n        class DummyTraverserFactory:\n            def __init__(self, root):\n                self.root = root\n\n            def __call__(self, request):\n                if raise_error:\n                    raise raise_error\n                values = {'root':self.root,\n                          'context':context,\n                          'view_name':view_name,\n                          'subpath':subpath,\n                          'traversed':traversed,\n                          'virtual_root':virtual_root,\n                          'virtual_root_path':virtual_root_path}\n                kw.update(values)\n                return kw\n\n        self.registry.registerAdapter(DummyTraverserFactory, (None,),\n                                      ITraverser, name='')\n\n    def _registerView(self, app, name, classifier, req_iface, ctx_iface):\n        from pyramid.interfaces import IView\n        self.registry.registerAdapter(\n            app, (classifier, req_iface, ctx_iface), IView, name)\n\n    def _registerEventListener(self, iface):\n        L = []\n        def listener(event):\n            L.append(event)\n        self.registry.registerHandler(listener, (iface,))\n        return L\n\n    def _registerRootFactory(self, val):\n        rootfactory = DummyRootFactory(val)\n        from pyramid.interfaces import IRootFactory\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        return rootfactory\n\n    def _getTargetClass(self):\n        from pyramid.router import Router\n        return Router\n\n    def _makeOne(self):\n        klass = self._getTargetClass()\n        return klass(self.registry)\n\n    def _makeEnviron(self, **extras):\n        environ = {\n            'wsgi.url_scheme':'http',\n            'SERVER_NAME':'localhost',\n            'SERVER_PORT':'8080',\n            'REQUEST_METHOD':'GET',\n            'PATH_INFO':'/',\n            }\n        environ.update(extras)\n        return environ\n\n    def test_ctor_registry_has_no_settings(self):\n        self.registry.settings = None\n        router = self._makeOne()\n        self.assertEqual(router.debug_notfound, False)\n        self.assertEqual(router.debug_routematch, False)\n        self.assertFalse('debug_notfound' in router.__dict__)\n        self.assertFalse('debug_routematch' in router.__dict__)\n\n    def test_root_policy(self):\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        rootfactory = self._registerRootFactory('abc')\n        router = self._makeOne()\n        self.assertEqual(router.root_policy, rootfactory)\n\n    def test_request_factory(self):\n        from pyramid.interfaces import IRequestFactory\n        class DummyRequestFactory(object):\n            pass\n        self.registry.registerUtility(DummyRequestFactory, IRequestFactory)\n        router = self._makeOne()\n        self.assertEqual(router.request_factory, DummyRequestFactory)\n\n    def test_tween_factories(self):\n        from pyramid.interfaces import ITweens\n        from pyramid.config.tweens import Tweens\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        tweens = Tweens()\n        self.registry.registerUtility(tweens, ITweens)\n        L = []\n        def tween_factory1(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'].append('one')\n                return handler(request)\n            wrapper.name = 'one'\n            wrapper.child = handler\n            return wrapper\n        def tween_factory2(handler, registry):\n            L.append((handler, registry))\n            def wrapper(request):\n                request.environ['handled'] = ['two']\n                return handler(request)\n            wrapper.name = 'two'\n            wrapper.child = handler\n            return wrapper\n        tweens.add_implicit('one', tween_factory1)\n        tweens.add_implicit('two', tween_factory2)\n        router = self._makeOne()\n        self.assertEqual(router.handle_request.name, 'two')\n        self.assertEqual(router.handle_request.child.name, 'one')\n        self.assertEqual(router.handle_request.child.child.__name__,\n                         'handle_request')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n        self.assertEqual(environ['handled'], ['two', 'one'])\n\n    def test_call_traverser_default(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_traverser_raises_notfound_class(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_traverser_raises_notfound_instance(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPNotFound('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_traverser_raises_forbidden_class(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=HTTPForbidden)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPForbidden, router, environ, start_response)\n\n    def test_traverser_raises_forbidden_instance(self):\n        from pyramid.httpexceptions import HTTPForbidden\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context,\n                                       raise_error=HTTPForbidden('foo'))\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('foo' in why.args[0], why)\n\n    def test_call_no_view_registered_no_isettings(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_false(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        logger = self._registerLogger()\n        self._registerSettings(debug_notfound=False)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('/' in why.args[0], why)\n        self.assertFalse('debug_notfound' in why.args[0])\n        self.assertEqual(len(logger.messages), 0)\n\n    def test_call_no_view_registered_debug_notfound_true(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        self._registerSettings(debug_notfound=True)\n        logger = self._registerLogger()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue(\n            \"debug_notfound of url http://localhost:8080/; \" in why.args[0])\n        self.assertTrue(\"view_name: '', subpath: []\" in why.args[0])\n        self.assertTrue('http://localhost:8080' in why.args[0], why)\n\n        self.assertEqual(len(logger.messages), 1)\n        message = logger.messages[0]\n        self.assertTrue('of url http://localhost:8080' in message)\n        self.assertTrue(\"path_info: \" in message)\n        self.assertTrue('DummyContext' in message)\n        self.assertTrue(\"view_name: ''\" in message)\n        self.assertTrue(\"subpath: []\" in message)\n\n    def test_call_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '', IViewClassifier,\n                           None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_view_returns_adapted_response(self):\n        from pyramid.response import Response\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IResponse\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        view = DummyView('abc')\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n        self.assertEqual(start_response.status, '200 OK')\n\n    def test_call_with_request_extensions(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestExtensions\n        from pyramid.interfaces import IRequest\n        from pyramid.request import Request\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        class Extensions(object):\n            def __init__(self):\n                self.methods = {}\n                self.descriptors = {}\n        extensions = Extensions()\n        L = []\n        request = Request.blank('/')\n        request.request_iface = IRequest\n        request.registry = self.registry\n        request._set_extensions = lambda *x: L.extend(x)\n        def request_factory(environ):\n            return request\n        self.registry.registerUtility(extensions, IRequestExtensions)\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        router = self._makeOne()\n        router.request_factory = request_factory\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(L, [extensions])\n\n    def test_call_view_registered_nonspecific_default_path(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_nonspecific_nondefault_path_and_subpath(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context, view_name='foo',\n                                       subpath=['bar'],\n                                       traversed=['context'])\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, 'foo', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, 'foo')\n        self.assertEqual(request.subpath, ['bar'])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_success(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context)\n        self._registerRootFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, context)\n\n    def test_call_view_registered_specific_fail(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPNotFound\n        from pyramid.interfaces import IViewClassifier\n        class IContext(Interface):\n            pass\n        class INotContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        directlyProvides(context, INotContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n    def test_call_view_raises_forbidden(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.httpexceptions import HTTPForbidden\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response,\n                         raise_exception=HTTPForbidden(\"unauthorized\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertEqual(why.args[0], 'unauthorized')\n\n    def test_call_view_raises_notfound(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.httpexceptions import HTTPNotFound\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=HTTPNotFound(\"notfound\"))\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertEqual(why.args[0], 'notfound')\n\n    def test_call_view_raises_response_cleared(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        from pyramid.interfaces import IExceptionViewClassifier\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            request.response.a = 1\n            raise KeyError\n        def exc_view(context, request):\n            self.assertFalse(hasattr(request.response, 'a'))\n            request.response.body = b'OK'\n            return request.response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exc_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        itera = router(environ, start_response)\n        self.assertEqual(itera, [b'OK'])\n\n    def test_call_request_has_response_callbacks(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request, response):\n                response.called_back = True\n            request.response_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(response.called_back, True)\n\n    def test_call_request_has_finished_callbacks_when_view_succeeds(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse('200 OK')\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            return response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router(environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_has_finished_callbacks_when_view_raises(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        def view(context, request):\n            def callback(request):\n                request.environ['called_back'] = True\n            request.finished_callbacks = [callback]\n            raise NotImplementedError\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n        self.assertEqual(environ['called_back'], True)\n\n    def test_call_request_factory_raises(self):\n        # making sure finally doesnt barf when a request cannot be created\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        def dummy_request_factory(environ):\n            raise NotImplementedError\n        router.request_factory = dummy_request_factory\n        start_response = DummyStartResponse()\n        exc_raised(NotImplementedError, router, environ, start_response)\n\n    def test_call_eventsends(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import INewResponse\n        from pyramid.interfaces import IContextFound\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        request_events = self._registerEventListener(INewRequest)\n        aftertraversal_events = self._registerEventListener(IContextFound)\n        response_events = self._registerEventListener(INewResponse)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(len(request_events), 1)\n        self.assertEqual(request_events[0].request.environ, environ)\n        self.assertEqual(len(aftertraversal_events), 1)\n        self.assertEqual(aftertraversal_events[0].request.environ, environ)\n        self.assertEqual(len(response_events), 1)\n        self.assertEqual(response_events[0].response, response)\n        self.assertEqual(result, response.app_iter)\n\n    def test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron()\n        def listener(event):\n            raise KeyError\n        self.registry.registerHandler(listener, (INewRequest,))\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, KeyError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, exception_response.app_iter)\n\n    def test_call_pushes_and_pops_threadlocal_manager(self):\n        from pyramid.interfaces import IViewClassifier\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, None, None)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        router.threadlocal_manager = DummyThreadLocalManager()\n        router(environ, start_response)\n        self.assertEqual(len(router.threadlocal_manager.pushed), 1)\n        self.assertEqual(len(router.threadlocal_manager.popped), 1)\n\n    def test_call_route_matches_and_has_factory(self):\n        from pyramid.interfaces import IViewClassifier\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        root = object()\n        def factory(request):\n            return root\n        route = self._connectRoute('foo', 'archives/:action/:article', factory)\n        route.predicates = [DummyPredicate()]\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertEqual(len(logger.messages), 1)\n        self.assertTrue(\n            logger.messages[0].startswith(\n            \"route matched for url http://localhost:8080\"\n            \"/archives/action1/article1; \"\n            \"route_name: 'foo', \"\n            \"path_info: \")\n            )\n        self.assertTrue(\n            \"predicates: 'predicate'\" in logger.messages[0]\n            )\n\n    def test_call_route_match_miss_debug_routematch(self):\n        from pyramid.httpexceptions import HTTPNotFound\n        logger = self._registerLogger()\n        self._registerSettings(debug_routematch=True)\n        self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article')\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        environ = self._makeEnviron(PATH_INFO='/wontmatch')\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(HTTPNotFound, router, environ, start_response)\n\n        self.assertEqual(len(logger.messages), 1)\n        self.assertEqual(\n            logger.messages[0],\n            'no route matched for url http://localhost:8080/wontmatch')\n\n    def test_call_route_matches_doesnt_overwrite_subscriber_iface(self):\n        from pyramid.interfaces import INewRequest\n        from pyramid.interfaces import IViewClassifier\n        from zope.interface import alsoProvides\n        from zope.interface import Interface\n        self._registerRouteRequest('foo')\n        class IFoo(Interface):\n            pass\n        def listener(event):\n            alsoProvides(event.request, IFoo)\n        self.registry.registerHandler(listener, (INewRequest,))\n        root = object()\n        def factory(request):\n            return root\n        self._connectRoute('foo', 'archives/:action/:article', factory)\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        response = DummyResponse()\n        response.app_iter = ['Hello world']\n        view = DummyView(response)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        self._registerView(view, '', IViewClassifier, None, None)\n        self._registerRootFactory(context)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['Hello world'])\n        self.assertEqual(start_response.headers, ())\n        self.assertEqual(start_response.status, '200 OK')\n        request = view.request\n        self.assertEqual(request.view_name, '')\n        self.assertEqual(request.subpath, [])\n        self.assertEqual(request.context, context)\n        self.assertEqual(request.root, root)\n        matchdict = {'action':'action1', 'article':'article1'}\n        self.assertEqual(request.matchdict, matchdict)\n        self.assertEqual(request.matched_route.name, 'foo')\n        self.assertTrue(IFoo.providedBy(request))\n\n    def test_root_factory_raises_notfound(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPNotFound\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPNotFound('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPNotFound, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_raises_forbidden(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.httpexceptions import HTTPForbidden\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise HTTPForbidden('from root factory')\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        why = exc_raised(HTTPForbidden, router, environ, start_response)\n        self.assertTrue('from root factory' in why.args[0])\n\n    def test_root_factory_exception_propagating(self):\n        from pyramid.interfaces import IRootFactory\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        class IContext(Interface):\n            pass\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_traverser_exception_propagating(self):\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_exception_propagating(self):\n        from zope.interface import Interface\n        from zope.interface import directlyProvides\n        class IContext(Interface):\n            pass\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequestFactory\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rfactory(environ):\n            return request\n        self.registry.registerUtility(rfactory, IRequestFactory)\n        from pyramid.request import Request\n        request = Request.blank('/')\n        context = DummyContext()\n        directlyProvides(context, IContext)\n        self._registerTraverserFactory(context, subpath=[''])\n        response = DummyResponse()\n        response.app_iter = ['OK']\n        view = DummyView(response, raise_exception=RuntimeError)\n        environ = self._makeEnviron()\n        def exception_view(context, request):\n            self.assertEqual(request.exc_info[0], RuntimeError)\n            return response\n        self._registerView(view, '', IViewClassifier, IRequest, IContext)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, ['OK'])\n        # we clean up the exc_info and exception after the request\n        self.assertEqual(request.exception, None)\n        self.assertEqual(request.exc_info, None)\n        \n    def test_call_view_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        def exception_view(context, request):\n            self.assertEqual(request.exception.__class__, RuntimeError)\n            return exception_response\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SuperException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_view_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=SubException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=MyException)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_root_factory_raises_exception_view(self):\n        from pyramid.interfaces import IRootFactory\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        def rootfactory(request):\n            raise RuntimeError()\n        self.registry.registerUtility(rootfactory, IRootFactory)\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [\"Hello, world\"])\n\n    def test_traverser_raises_exception_view(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        context = DummyContext()\n        self._registerTraverserFactory(context, raise_error=RuntimeError())\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(exception_response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_exception_view_returns_non_iresponse(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        environ = self._makeEnviron()\n        response = DummyResponse()\n        view = DummyView(response, raise_exception=RuntimeError)\n        \n        self._registerView(self.config.derive_view(view), '',\n                           IViewClassifier, IRequest, None)\n        exception_view = DummyView(None)\n        self._registerView(self.config.derive_view(exception_view), '',\n                           IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(ValueError, router, environ, start_response)\n\n    def test_call_route_raises_route_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_view_raises_exception_route_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_route_raises_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_super_exception_sub_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SuperException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SubException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(SuperException, router, environ, start_response)\n\n    def test_call_route_raises_sub_exception_super_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class SuperException(Exception):\n            pass\n        class SubException(SuperException):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=SubException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, SuperException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, world\"])\n\n    def test_call_route_raises_exception_another_exception_view(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        class MyException(Exception):\n            pass\n        class AnotherException(Exception):\n            pass\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=MyException)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, AnotherException)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(MyException, router, environ, start_response)\n\n    def test_call_route_raises_exception_view_specializing(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        from pyramid.interfaces import IRequest\n        req_iface = self._registerRouteRequest('foo')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           IRequest, RuntimeError)\n        response_spec = DummyResponse()\n        response_spec.app_iter = [\"Hello, special world\"]\n        exception_view_spec = DummyView(response_spec)\n        self._registerView(exception_view_spec, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        result = router(environ, start_response)\n        self.assertEqual(result, [\"Hello, special world\"])\n\n    def test_call_route_raises_exception_view_another_route(self):\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        another_req_iface = self._registerRouteRequest('bar')\n        self._connectRoute('foo', 'archives/:action/:article', None)\n        view = DummyView(DummyResponse(), raise_exception=RuntimeError)\n        self._registerView(view, '', IViewClassifier, req_iface, None)\n        response = DummyResponse()\n        response.app_iter = [\"Hello, world\"]\n        exception_view = DummyView(response)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           another_req_iface, RuntimeError)\n        environ = self._makeEnviron(PATH_INFO='/archives/action1/article1')\n        start_response = DummyStartResponse()\n        router = self._makeOne()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_exception_view_route(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IExceptionViewClassifier\n        req_iface = self._registerRouteRequest('foo')\n        response = DummyResponse()\n        exception_response = DummyResponse()\n        exception_response.app_iter = [\"Hello, world\"]\n        view = DummyView(response, raise_exception=RuntimeError)\n        exception_view = DummyView(exception_response)\n        environ = self._makeEnviron()\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        self._registerView(exception_view, '', IExceptionViewClassifier,\n                           req_iface, RuntimeError)\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(RuntimeError, router, environ, start_response)\n\n    def test_call_view_raises_predicate_mismatch(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest, None)\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\n    def test_call_view_predicate_mismatch_doesnt_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IBaseContext(Interface):\n            pass\n        class IContext(IBaseContext):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view1, '', IViewClassifier, IRequest,\n                           DummyContext)\n        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view2, '', IViewClassifier, IRequest,\n                           IContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IBaseContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n        app_iter = router(environ, start_response)\n        self.assertEqual(app_iter, [b'abc'])\n\n    def test_call_view_predicate_mismatch_doesnt_find_unrelated_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        class IOtherContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        please_dont_call_me_view = DummyView('abc')\n        self._registerView(self.config.derive_view(please_dont_call_me_view),\n                            '', IViewClassifier, IRequest, IOtherContext)\n        router = self._makeOne()\n        environ = self._makeEnviron()\n        router = self._makeOne()\n        start_response = DummyStartResponse()\n        self.assertRaises(PredicateMismatch, router, environ, start_response)\n\nclass DummyPredicate(object):\n    def __call__(self, info, request):\n        return True\n    def text(self):\n        return 'predicate'\n\nclass DummyContext:\n    pass\n\nclass DummyView:\n    def __init__(self, response, raise_exception=None):\n        self.response = response\n        self.raise_exception = raise_exception\n\n    def __call__(self, context, request):\n        self.context = context\n        self.request = request\n        if not self.raise_exception is None:\n            raise self.raise_exception\n        return self.response\n\nclass DummyRootFactory:\n    def __init__(self, root):\n        self.root = root\n\n    def __call__(self, environ):\n        return self.root\n\nclass DummyStartResponse:\n    status = ()\n    headers = ()\n    def __call__(self, status, headers):\n        self.status = status\n        self.headers = headers\n\nfrom pyramid.interfaces import IResponse\nfrom zope.interface import implementer\n\n@implementer(IResponse)\nclass DummyResponse(object):\n    headerlist = ()\n    app_iter = ()\n    environ = None\n    def __init__(self, status='200 OK'):\n        self.status = status\n\n    def __call__(self, environ, start_response):\n        self.environ = environ\n        start_response(self.status, self.headerlist)\n        return self.app_iter\n    \nclass DummyThreadLocalManager:\n    def __init__(self):\n        self.pushed = []\n        self.popped = []\n\n    def push(self, val):\n        self.pushed.append(val)\n\n    def pop(self):\n        self.popped.append(True)\n    \nclass DummyAuthenticationPolicy:\n    pass\n\nclass DummyLogger:\n    def __init__(self):\n        self.messages = []\n    def info(self, msg):\n        self.messages.append(msg)\n    warn = info\n    debug = info\n\ndef exc_raised(exc, func, *arg, **kw):\n    try:\n        func(*arg, **kw)\n    except exc as e:\n        return e\n    else:\n        raise AssertionError('%s not raised' % exc) # pragma: no cover\n\n    \n",
        "# -*- coding: utf-8 -*-\n\nimport datetime\nimport locale\nimport os\nimport platform\nimport unittest\n\nfrom pyramid.wsgi import wsgiapp\nfrom pyramid.view import view_config\nfrom pyramid.static import static_view\nfrom pyramid.compat import (\n    text_,\n    url_quote,\n    )\n\nfrom zope.interface import Interface\n\n# 5 years from now (more or less)\nfiveyrsfuture = datetime.datetime.utcnow() + datetime.timedelta(5*365)\n\ndefaultlocale = locale.getdefaultlocale()[1]\n\nclass INothing(Interface):\n    pass\n\n@view_config(for_=INothing)\n@wsgiapp\ndef wsgiapptest(environ, start_response):\n    \"\"\" \"\"\"\n    return '123'\n\nclass WGSIAppPlusViewConfigTests(unittest.TestCase):\n    def test_it(self):\n        from venusian import ATTACH_ATTR\n        import types\n        self.assertTrue(getattr(wsgiapptest, ATTACH_ATTR))\n        self.assertTrue(type(wsgiapptest) is types.FunctionType)\n        context = DummyContext()\n        request = DummyRequest()\n        result = wsgiapptest(context, request)\n        self.assertEqual(result, '123')\n\n    def test_scanned(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IView\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.config import Configurator\n        from pyramid.tests import test_integration\n        config = Configurator()\n        config.scan(test_integration)\n        config.commit()\n        reg = config.registry\n        view = reg.adapters.lookup(\n            (IViewClassifier, IRequest, INothing), IView, name='')\n        self.assertEqual(view.__original_view__, wsgiapptest)\n\nclass IntegrationBase(object):\n    root_factory = None\n    package = None\n    def setUp(self):\n        from pyramid.config import Configurator\n        config = Configurator(root_factory=self.root_factory,\n                              package=self.package)\n        config.include(self.package)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\nhere = os.path.dirname(__file__)\n\nclass TestStaticAppBase(IntegrationBase):\n    def test_basic(self):\n        res = self.testapp.get('/minimal.pt', status=200)\n        _assertBody(res.body, os.path.join(here, 'fixtures/minimal.pt'))\n\n    def test_hidden(self):\n        res = self.testapp.get('/static/.hiddenfile', status=200)\n        _assertBody(res.body, os.path.join(here, 'fixtures/static/.hiddenfile'))\n\n    if defaultlocale is not None and platform.system() == 'Linux':\n        # These tests are expected to fail on LANG=C systems due to decode\n        # errors and on non-Linux systems due to git highchar handling\n        # vagaries\n        def test_highchars_in_pathelement(self):\n            url = url_quote('/static/héhé/index.html')\n            res = self.testapp.get(url, status=200)\n            _assertBody(\n                res.body,\n                os.path.join(here,\n                             text_('fixtures/static/héhé/index.html', 'utf-8'))\n                )\n\n        def test_highchars_in_filename(self):\n            url = url_quote('/static/héhé.html')\n            res = self.testapp.get(url, status=200)\n            _assertBody(\n                res.body,\n                os.path.join(here,\n                             text_('fixtures/static/héhé.html', 'utf-8'))\n                )\n\n    def test_not_modified(self):\n        self.testapp.extra_environ = {\n            'HTTP_IF_MODIFIED_SINCE':httpdate(fiveyrsfuture)}\n        res = self.testapp.get('/minimal.pt', status=304)\n        self.assertEqual(res.body, b'')\n\n    def test_file_in_subdir(self):\n        fn = os.path.join(here, 'fixtures/static/index.html')\n        res = self.testapp.get('/static/index.html', status=200)\n        _assertBody(res.body, fn)\n\n    def test_directory_noslash_redir(self):\n        res = self.testapp.get('/static', status=301)\n        self.assertEqual(res.headers['Location'], 'http://localhost/static/')\n\n    def test_directory_noslash_redir_preserves_qs(self):\n        res = self.testapp.get('/static?a=1&b=2', status=301)\n        self.assertEqual(res.headers['Location'],\n                         'http://localhost/static/?a=1&b=2')\n\n    def test_directory_noslash_redir_with_scriptname(self):\n        self.testapp.extra_environ = {'SCRIPT_NAME':'/script_name'}\n        res = self.testapp.get('/static', status=301)\n        self.assertEqual(res.headers['Location'],\n                         'http://localhost/script_name/static/')\n\n    def test_directory_withslash(self):\n        fn = os.path.join(here, 'fixtures/static/index.html')\n        res = self.testapp.get('/static/', status=200)\n        _assertBody(res.body, fn)\n\n    def test_range_inclusive(self):\n        self.testapp.extra_environ = {'HTTP_RANGE':'bytes=1-2'}\n        res = self.testapp.get('/static/index.html', status=206)\n        self.assertEqual(res.body, b'ht')\n\n    def test_range_tilend(self):\n        self.testapp.extra_environ = {'HTTP_RANGE':'bytes=-5'}\n        res = self.testapp.get('/static/index.html', status=206)\n        self.assertEqual(res.body, b'html>')\n\n    def test_range_notbytes(self):\n        self.testapp.extra_environ = {'HTTP_RANGE':'kHz=-5'}\n        res = self.testapp.get('/static/index.html', status=200)\n        _assertBody(res.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\n    def test_range_multiple(self):\n        res = self.testapp.get('/static/index.html',\n                               [('HTTP_RANGE', 'bytes=10-11,11-12')],\n                               status=200)\n        _assertBody(res.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\n    def test_range_oob(self):\n        self.testapp.extra_environ = {'HTTP_RANGE':'bytes=1000-1002'}\n        self.testapp.get('/static/index.html', status=416)\n\n    def test_notfound(self):\n        self.testapp.get('/static/wontbefound.html', status=404)\n\n    def test_oob_dotdotslash(self):\n        self.testapp.get('/static/../../test_integration.py', status=404)\n\n    def test_oob_dotdotslash_encoded(self):\n        self.testapp.get('/static/%2E%2E%2F/test_integration.py', status=404)\n\n    def test_oob_slash(self):\n        self.testapp.get('/%2F/test_integration.py', status=404)\n\nclass TestEventOnlySubscribers(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.eventonly'\n\n    def test_sendfoo(self):\n        res = self.testapp.get('/sendfoo', status=200)\n        self.assertEqual(sorted(res.body.split()), [b'foo', b'fooyup'])\n\n    def test_sendfoobar(self):\n        res = self.testapp.get('/sendfoobar', status=200)\n        self.assertEqual(sorted(res.body.split()),\n                         [b'foobar', b'foobar2', b'foobaryup', b'foobaryup2'])\n\nclass TestStaticAppUsingAbsPath(TestStaticAppBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.static_abspath'\n\nclass TestStaticAppUsingAssetSpec(TestStaticAppBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.static_assetspec'\n\nclass TestStaticAppNoSubpath(unittest.TestCase):\n    staticapp = static_view(os.path.join(here, 'fixtures'), use_subpath=False)\n    def _makeRequest(self, extra):\n        from pyramid.request import Request\n        from io import BytesIO\n        kw = {'PATH_INFO':'',\n              'SCRIPT_NAME':'',\n              'SERVER_NAME':'localhost',\n              'SERVER_PORT':'80',\n              'REQUEST_METHOD':'GET',\n              'wsgi.version':(1,0),\n              'wsgi.url_scheme':'http',\n              'wsgi.input':BytesIO()}\n        kw.update(extra)\n        request = Request(kw)\n        return request\n\n    def test_basic(self):\n        request = self._makeRequest({'PATH_INFO':'/minimal.pt'})\n        context = DummyContext()\n        result = self.staticapp(context, request)\n        self.assertEqual(result.status, '200 OK')\n        _assertBody(result.body, os.path.join(here, 'fixtures/minimal.pt'))\n\nclass TestStaticAppWithRoutePrefix(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.static_routeprefix'\n\n    def test_includelevel1(self):\n        res = self.testapp.get('/static/minimal.pt', status=200)\n        _assertBody(res.body,\n                    os.path.join(here, 'fixtures/minimal.pt'))\n\n    def test_includelevel2(self):\n        res = self.testapp.get('/prefix/static/index.html', status=200)\n        _assertBody(res.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\n\nclass TestFixtureApp(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.fixtureapp'\n    def test_another(self):\n        res = self.testapp.get('/another.html', status=200)\n        self.assertEqual(res.body, b'fixture')\n\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertEqual(res.body, b'fixture')\n\n    def test_dummyskin(self):\n        self.testapp.get('/dummyskin.html', status=404)\n\n    def test_error(self):\n        res = self.testapp.get('/error.html', status=200)\n        self.assertEqual(res.body, b'supressed')\n\n    def test_protected(self):\n        self.testapp.get('/protected.html', status=403)\n\nclass TestStaticPermApp(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.staticpermapp'\n    root_factory = 'pyramid.tests.pkgs.staticpermapp:RootFactory'\n    def test_allowed(self):\n        result = self.testapp.get('/allowed/index.html', status=200)\n        _assertBody(result.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\n    def test_denied_via_acl_global_root_factory(self):\n        self.testapp.extra_environ = {'REMOTE_USER':'bob'}\n        self.testapp.get('/protected/index.html', status=403)\n\n    def test_allowed_via_acl_global_root_factory(self):\n        self.testapp.extra_environ = {'REMOTE_USER':'fred'}\n        result = self.testapp.get('/protected/index.html', status=200)\n        _assertBody(result.body, \n                    os.path.join(here, 'fixtures/static/index.html'))\n\n    def test_denied_via_acl_local_root_factory(self):\n        self.testapp.extra_environ = {'REMOTE_USER':'fred'}\n        self.testapp.get('/factory_protected/index.html', status=403)\n\n    def test_allowed_via_acl_local_root_factory(self):\n        self.testapp.extra_environ = {'REMOTE_USER':'bob'}\n        result = self.testapp.get('/factory_protected/index.html', status=200)\n        _assertBody(result.body,\n                    os.path.join(here, 'fixtures/static/index.html'))\n\nclass TestCCBug(IntegrationBase, unittest.TestCase):\n    # \"unordered\" as reported in IRC by author of\n    # http://labs.creativecommons.org/2010/01/13/cc-engine-and-web-non-frameworks/\n    package = 'pyramid.tests.pkgs.ccbugapp'\n    def test_rdf(self):\n        res = self.testapp.get('/licenses/1/v1/rdf', status=200)\n        self.assertEqual(res.body, b'rdf')\n\n    def test_juri(self):\n        res = self.testapp.get('/licenses/1/v1/juri', status=200)\n        self.assertEqual(res.body, b'juri')\n\nclass TestHybridApp(IntegrationBase, unittest.TestCase):\n    # make sure views registered for a route \"win\" over views registered\n    # without one, even though the context of the non-route view may\n    # be more specific than the route view.\n    package = 'pyramid.tests.pkgs.hybridapp'\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertEqual(res.body, b'global')\n\n    def test_abc(self):\n        res = self.testapp.get('/abc', status=200)\n        self.assertEqual(res.body, b'route')\n\n    def test_def(self):\n        res = self.testapp.get('/def', status=200)\n        self.assertEqual(res.body, b'route2')\n\n    def test_ghi(self):\n        res = self.testapp.get('/ghi', status=200)\n        self.assertEqual(res.body, b'global')\n\n    def test_jkl(self):\n        self.testapp.get('/jkl', status=404)\n\n    def test_mno(self):\n        self.testapp.get('/mno', status=404)\n\n    def test_pqr_global2(self):\n        res = self.testapp.get('/pqr/global2', status=200)\n        self.assertEqual(res.body, b'global2')\n\n    def test_error(self):\n        res = self.testapp.get('/error', status=200)\n        self.assertEqual(res.body, b'supressed')\n\n    def test_error2(self):\n        res = self.testapp.get('/error2', status=200)\n        self.assertEqual(res.body, b'supressed2')\n\n    def test_error_sub(self):\n        res = self.testapp.get('/error_sub', status=200)\n        self.assertEqual(res.body, b'supressed2')\n\nclass TestRestBugApp(IntegrationBase, unittest.TestCase):\n    # test bug reported by delijati 2010/2/3 (http://pastebin.com/d4cc15515)\n    package = 'pyramid.tests.pkgs.restbugapp'\n    def test_it(self):\n        res = self.testapp.get('/pet', status=200)\n        self.assertEqual(res.body, b'gotten')\n\nclass TestForbiddenAppHasResult(IntegrationBase, unittest.TestCase):\n    # test that forbidden exception has ACLDenied result attached\n    package = 'pyramid.tests.pkgs.forbiddenapp'\n    def test_it(self):\n        res = self.testapp.get('/x', status=403)\n        message, result = [x.strip() for x in res.body.split(b'\\n')]\n        self.assertTrue(message.endswith(b'failed permission check'))\n        self.assertTrue(\n            result.startswith(b\"ACLDenied permission 'private' via ACE \"\n                              b\"'<default deny>' in ACL \"\n                              b\"'<No ACL found on any object in resource \"\n                              b\"lineage>' on context\"))\n        self.assertTrue(\n            result.endswith(b\"for principals ['system.Everyone']\"))\n\nclass TestViewDecoratorApp(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.viewdecoratorapp'\n    def _configure_mako(self):\n        tmpldir = os.path.join(os.path.dirname(__file__),\n                               'pkgs',\n                               'viewdecoratorapp',\n                               'views')\n        self.config.registry.settings['mako.directories'] = tmpldir\n\n    def test_first(self):\n        # we use mako here instead of chameleon because it works on Jython\n        self._configure_mako()\n        res = self.testapp.get('/first', status=200)\n        self.assertTrue(b'OK' in res.body)\n\n    def test_second(self):\n        # we use mako here instead of chameleon because it works on Jython\n        self._configure_mako()\n        res = self.testapp.get('/second', status=200)\n        self.assertTrue(b'OK2' in res.body)\n\nclass TestNotFoundView(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.notfoundview'\n\n    def test_it(self):\n        res = self.testapp.get('/wontbefound', status=200)\n        self.assertTrue(b'generic_notfound' in res.body)\n        res = self.testapp.get('/bar', status=302)\n        self.assertEqual(res.location, 'http://localhost/bar/')\n        res = self.testapp.get('/bar/', status=200)\n        self.assertTrue(b'OK bar' in res.body)\n        res = self.testapp.get('/foo', status=302)\n        self.assertEqual(res.location, 'http://localhost/foo/')\n        res = self.testapp.get('/foo/', status=200)\n        self.assertTrue(b'OK foo2' in res.body)\n        res = self.testapp.get('/baz', status=200)\n        self.assertTrue(b'baz_notfound' in res.body)\n\nclass TestForbiddenView(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.forbiddenview'\n\n    def test_it(self):\n        res = self.testapp.get('/foo', status=200)\n        self.assertTrue(b'foo_forbidden' in res.body)\n        res = self.testapp.get('/bar', status=200)\n        self.assertTrue(b'generic_forbidden' in res.body)\n        \nclass TestViewPermissionBug(IntegrationBase, unittest.TestCase):\n    # view_execution_permitted bug as reported by Shane at http://lists.repoze.org/pipermail/repoze-dev/2010-October/003603.html\n    package = 'pyramid.tests.pkgs.permbugapp'\n    def test_test(self):\n        res = self.testapp.get('/test', status=200)\n        self.assertTrue(b'ACLDenied' in res.body)\n\n    def test_x(self):\n        self.testapp.get('/x', status=403)\n\nclass TestDefaultViewPermissionBug(IntegrationBase, unittest.TestCase):\n    # default_view_permission bug as reported by Wiggy at http://lists.repoze.org/pipermail/repoze-dev/2010-October/003602.html\n    package = 'pyramid.tests.pkgs.defpermbugapp'\n    def test_x(self):\n        res = self.testapp.get('/x', status=403)\n        self.assertTrue(b'failed permission check' in res.body)\n\n    def test_y(self):\n        res = self.testapp.get('/y', status=403)\n        self.assertTrue(b'failed permission check' in res.body)\n\n    def test_z(self):\n        res = self.testapp.get('/z', status=200)\n        self.assertTrue(b'public' in res.body)\n\nfrom pyramid.tests.pkgs.exceptionviewapp.models import \\\n     AnException, NotAnException\nexcroot = {'anexception':AnException(),\n           'notanexception':NotAnException()}\n\nclass TestExceptionViewsApp(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.exceptionviewapp'\n    root_factory = lambda *arg: excroot\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertTrue(b'maybe' in res.body)\n\n    def test_notanexception(self):\n        res = self.testapp.get('/notanexception', status=200)\n        self.assertTrue(b'no' in res.body)\n\n    def test_anexception(self):\n        res = self.testapp.get('/anexception', status=200)\n        self.assertTrue(b'yes' in res.body)\n\n    def test_route_raise_exception(self):\n        res = self.testapp.get('/route_raise_exception', status=200)\n        self.assertTrue(b'yes' in res.body)\n\n    def test_route_raise_exception2(self):\n        res = self.testapp.get('/route_raise_exception2', status=200)\n        self.assertTrue(b'yes' in res.body)\n\n    def test_route_raise_exception3(self):\n        res = self.testapp.get('/route_raise_exception3', status=200)\n        self.assertTrue(b'whoa' in res.body)\n\n    def test_route_raise_exception4(self):\n        res = self.testapp.get('/route_raise_exception4', status=200)\n        self.assertTrue(b'whoa' in res.body)\n\nclass TestConflictApp(unittest.TestCase):\n    package = 'pyramid.tests.pkgs.conflictapp'\n    def _makeConfig(self):\n        from pyramid.config import Configurator\n        config = Configurator()\n        return config\n\n    def test_autoresolved_view(self):\n        config = self._makeConfig()\n        config.include(self.package)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/')\n        self.assertTrue(b'a view' in res.body)\n        res = self.testapp.get('/route')\n        self.assertTrue(b'route view' in res.body)\n\n    def test_overridden_autoresolved_view(self):\n        from pyramid.response import Response\n        config = self._makeConfig()\n        config.include(self.package)\n        def thisview(request):\n            return Response('this view')\n        config.add_view(thisview)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/')\n        self.assertTrue(b'this view' in res.body)\n\n    def test_overridden_route_view(self):\n        from pyramid.response import Response\n        config = self._makeConfig()\n        config.include(self.package)\n        def thisview(request):\n            return Response('this view')\n        config.add_view(thisview, route_name='aroute')\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/route')\n        self.assertTrue(b'this view' in res.body)\n\n    def test_nonoverridden_authorization_policy(self):\n        config = self._makeConfig()\n        config.include(self.package)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/protected', status=403)\n        self.assertTrue(b'403 Forbidden' in res.body)\n\n    def test_overridden_authorization_policy(self):\n        config = self._makeConfig()\n        config.include(self.package)\n        from pyramid.testing import DummySecurityPolicy\n        config.set_authorization_policy(DummySecurityPolicy('fred'))\n        config.set_authentication_policy(DummySecurityPolicy(permissive=True))\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        res = self.testapp.get('/protected', status=200)\n        self.assertTrue('protected view' in res)\n\nclass ImperativeIncludeConfigurationTest(unittest.TestCase):\n    def setUp(self):\n        from pyramid.config import Configurator\n        config = Configurator()\n        from pyramid.tests.pkgs.includeapp1.root import configure\n        configure(config)\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertTrue(b'root' in res.body)\n\n    def test_two(self):\n        res = self.testapp.get('/two', status=200)\n        self.assertTrue(b'two' in res.body)\n\n    def test_three(self):\n        res = self.testapp.get('/three', status=200)\n        self.assertTrue(b'three' in res.body)\n\nclass SelfScanAppTest(unittest.TestCase):\n    def setUp(self):\n        from pyramid.tests.test_config.pkgs.selfscan import main\n        config = main()\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\n    def test_root(self):\n        res = self.testapp.get('/', status=200)\n        self.assertTrue(b'root' in res.body)\n\n    def test_two(self):\n        res = self.testapp.get('/two', status=200)\n        self.assertTrue(b'two' in res.body)\n\nclass WSGIApp2AppTest(unittest.TestCase):\n    def setUp(self):\n        from pyramid.tests.pkgs.wsgiapp2app import main\n        config = main()\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\n    def test_hello(self):\n        res = self.testapp.get('/hello', status=200)\n        self.assertTrue(b'Hello' in res.body)\n\nclass SubrequestAppTest(unittest.TestCase):\n    def setUp(self):\n        from pyramid.tests.pkgs.subrequestapp import main\n        config = main()\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n        self.config = config\n\n    def tearDown(self):\n        self.config.end()\n\n    def test_one(self):\n        res = self.testapp.get('/view_one', status=200)\n        self.assertTrue(b'This came from view_two' in res.body)\n\n    def test_three(self):\n        res = self.testapp.get('/view_three', status=500)\n        self.assertTrue(b'Bad stuff happened' in res.body)\n\n    def test_five(self):\n        res = self.testapp.get('/view_five', status=200)\n        self.assertTrue(b'Value error raised' in res.body)\n\nclass RendererScanAppTest(IntegrationBase, unittest.TestCase):\n    package = 'pyramid.tests.pkgs.rendererscanapp'\n    def test_root(self):\n        res = self.testapp.get('/one', status=200)\n        self.assertTrue(b'One!' in res.body)\n\n    def test_two(self):\n        res = self.testapp.get('/two', status=200)\n        self.assertTrue(b'Two!' in res.body)\n\n    def test_rescan(self):\n        self.config.scan('pyramid.tests.pkgs.rendererscanapp')\n        app = self.config.make_wsgi_app()\n        from webtest import TestApp\n        testapp = TestApp(app)\n        res = testapp.get('/one', status=200)\n        self.assertTrue(b'One!' in res.body)\n        res = testapp.get('/two', status=200)\n        self.assertTrue(b'Two!' in res.body)\n\nclass AcceptContentTypeTest(unittest.TestCase):\n    def setUp(self):\n        def hello_view(request):\n            return {'message': 'Hello!'}\n        from pyramid.config import Configurator\n        config = Configurator()\n        config.add_route('hello', '/hello')\n        config.add_view(hello_view, route_name='hello', accept='text/plain', renderer='string')\n        config.add_view(hello_view, route_name='hello', accept='application/json', renderer='json')\n        app = config.make_wsgi_app()\n        from webtest import TestApp\n        self.testapp = TestApp(app)\n\n    def test_ordering(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/json; q=1.0, text/plain; q=0.9'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/plain; q=0.9, application/json; q=1.0'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n\n    def test_wildcards(self):\n        res = self.testapp.get('/hello', headers={'Accept': 'application/*'}, status=200)\n        self.assertEqual(res.content_type, 'application/json')\n        res = self.testapp.get('/hello', headers={'Accept': 'text/*'}, status=200)\n        self.assertEqual(res.content_type, 'text/plain')\n\n\nclass DummyContext(object):\n    pass\n\nclass DummyRequest:\n    subpath = ('__init__.py',)\n    traversed = None\n    environ = {'REQUEST_METHOD':'GET', 'wsgi.version':(1,0)}\n    def get_response(self, application):\n        return application(None, None)\n\ndef httpdate(ts):\n    return ts.strftime(\"%a, %d %b %Y %H:%M:%S GMT\")\n\ndef read_(filename):\n    with open(filename, 'rb') as fp:\n        val = fp.read()\n        return val\n    \ndef _assertBody(body, filename):\n    if defaultlocale is None: # pragma: no cover\n        # If system locale does not have an encoding then default to utf-8\n        filename = filename.encode('utf-8')\n    # strip both \\n and \\r for windows\n    body = body.replace(b'\\r', b'')\n    body = body.replace(b'\\n', b'')\n    data = read_(filename)\n    data = data.replace(b'\\r', b'')\n    data = data.replace(b'\\n', b'')\n    assert(body == data)\n\n"
    ],
    "test_file_names": [
        "test_1.py",
        "test_2.py"
    ],
    "setup_res_code": 0,
    "setup_res_stdout": "",
    "setup_res_stderr": "Using CPython 3.8.20\nCreating virtual environment at: .venv\nActivate with: source .venv/bin/activate\nResolved 15 packages in 632ms\nPrepared 1 package in 747ms\nInstalled 15 packages in 16ms\n + chameleon==4.4.4\n + importlib-metadata==8.5.0\n + importlib-resources==6.4.5\n + mako==1.3.8\n + markupsafe==2.1.5\n + pastedeploy==3.1.0\n + pyramid==1.4 (from file:///home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89)\n + repoze-lru==0.7\n + setuptools==75.3.0\n + translationstring==1.4\n + venusian==3.1.1\n + webob==1.8.9\n + zipp==3.20.2\n + zope-deprecation==5.0\n + zope-interface==7.2\nResolved 25 packages in 17ms\nInstalled 10 packages in 8ms\n + beautifulsoup4==4.12.3\n + coverage==7.6.1\n + distlib==0.3.9\n + filelock==3.16.1\n + nose==1.3.7\n + platformdirs==4.3.6\n + soupsieve==2.6\n + virtualenv==20.29.0\n + waitress==3.0.0\n + webtest==3.0.1\nResolved 16 packages in 5ms\nInstalled 12 packages in 8ms\n + cachetools==5.5.0\n + chardet==5.2.0\n + colorama==0.4.6\n + exceptiongroup==1.2.2\n + iniconfig==2.0.0\n + packaging==24.2\n + pluggy==1.5.0\n + pyproject-api==1.8.0\n + pytest==8.3.4\n + tomli==2.2.1\n + tox==4.23.2\n + typing-extensions==4.12.2\n",
    "new_commit_res_code": 1,
    "new_commit_res_stdout": "============================= test session starts ==============================\nplatform linux -- Python 3.8.20, pytest-8.3.4, pluggy-1.5.0\nrootdir: /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89\ncollected 1013 items\n\nr2e_tests/test_1.py .................................................... [  5%]\n.....                                                                    [  5%]\nr2e_tests/test_2.py .FFFFFFFFFFFFFFFFFFFF............................... [ 10%]\n....................................F..................................  [ 17%]\nr2e_tests/test_config/test_adapters.py .FF..............F...             [ 19%]\nr2e_tests/test_config/test_assets.py ...........FF.....................F [ 23%]\n....................                                                     [ 25%]\nr2e_tests/test_config/test_factories.py ..................               [ 27%]\nr2e_tests/test_config/test_i18n.py FFF.FF....                            [ 28%]\nr2e_tests/test_config/test_init.py ..................................... [ 31%]\nF..F....................F...........F.................................FF [ 38%]\n...FF...................                                                 [ 41%]\nr2e_tests/test_config/test_predicates.py ............................... [ 44%]\n........................................                                 [ 48%]\nr2e_tests/test_config/test_rendering.py ....                             [ 48%]\nr2e_tests/test_config/test_routes.py ........................            [ 50%]\nr2e_tests/test_config/test_security.py ..........                        [ 51%]\nr2e_tests/test_config/test_settings.py .......................           [ 54%]\nr2e_tests/test_config/test_testing.py ............                       [ 55%]\nr2e_tests/test_config/test_tweens.py .................................   [ 58%]\nr2e_tests/test_config/test_util.py ..................................... [ 62%]\n..........                                                               [ 63%]\nr2e_tests/test_config/test_views.py ...................F................ [ 66%]\n........................................................................ [ 73%]\nFF...................................................................... [ 81%]\nFF.........F...F....F................................................... [ 88%]\n..........F                                                              [ 89%]\nr2e_tests/test_scripts/test_common.py ...                                [ 89%]\nr2e_tests/test_scripts/test_pcreate.py .........                         [ 90%]\nr2e_tests/test_scripts/test_prequest.py F.FFFFF.F.FF.                    [ 91%]\nr2e_tests/test_scripts/test_proutes.py ...........                       [ 92%]\nr2e_tests/test_scripts/test_pserve.py ............................       [ 95%]\nr2e_tests/test_scripts/test_pshell.py .................                  [ 97%]\nr2e_tests/test_scripts/test_ptweens.py .....                             [ 97%]\nr2e_tests/test_scripts/test_pviews.py ................F......            [100%]\n\n=================================== FAILURES ===================================\n___________________ WGSIAppPlusViewConfigTests.test_scanned ____________________\n\nself = <r2e_tests.test_2.WGSIAppPlusViewConfigTests testMethod=test_scanned>\n\n    def test_scanned(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IView\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.config import Configurator\n        from pyramid.tests import test_integration\n        config = Configurator()\n        config.scan(test_integration)\n        config.commit()\n        reg = config.registry\n        view = reg.adapters.lookup(\n            (IViewClassifier, IRequest, INothing), IView, name='')\n>       self.assertEqual(view.__original_view__, wsgiapptest)\nE       AttributeError: 'NoneType' object has no attribute '__original_view__'\n\nr2e_tests/test_2.py:56: AttributeError\n_________________________ TestStaticAppBase.test_basic _________________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903abef10>\n\n    def test_basic(self):\n>       res = self.testapp.get('/minimal.pt', status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:78: AttributeError\n________________________ TestStaticAppBase.test_hidden _________________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ac3100>\n\n    def test_hidden(self):\n>       res = self.testapp.get('/static/.hiddenfile', status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:82: AttributeError\n_______________ TestStaticAppBase.test_highchars_in_pathelement ________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ac32b0>\n\n    def test_highchars_in_pathelement(self):\n        url = url_quote('/static/héhé/index.html')\n>       res = self.testapp.get(url, status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:91: AttributeError\n_________________ TestStaticAppBase.test_highchars_in_filename _________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903abefa0>\n\n    def test_highchars_in_filename(self):\n        url = url_quote('/static/héhé.html')\n>       res = self.testapp.get(url, status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:100: AttributeError\n_____________________ TestStaticAppBase.test_not_modified ______________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ac3460>\n\n    def test_not_modified(self):\n>       self.testapp.extra_environ = {\n            'HTTP_IF_MODIFIED_SINCE':httpdate(fiveyrsfuture)}\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:108: AttributeError\n____________________ TestStaticAppBase.test_file_in_subdir _____________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ac3670>\n\n    def test_file_in_subdir(self):\n        fn = os.path.join(here, 'fixtures/static/index.html')\n>       res = self.testapp.get('/static/index.html', status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:115: AttributeError\n________________ TestStaticAppBase.test_directory_noslash_redir ________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ac3490>\n\n    def test_directory_noslash_redir(self):\n>       res = self.testapp.get('/static', status=301)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:119: AttributeError\n_________ TestStaticAppBase.test_directory_noslash_redir_preserves_qs __________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ac3af0>\n\n    def test_directory_noslash_redir_preserves_qs(self):\n>       res = self.testapp.get('/static?a=1&b=2', status=301)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:123: AttributeError\n________ TestStaticAppBase.test_directory_noslash_redir_with_scriptname ________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ac3b50>\n\n    def test_directory_noslash_redir_with_scriptname(self):\n>       self.testapp.extra_environ = {'SCRIPT_NAME':'/script_name'}\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:128: AttributeError\n__________________ TestStaticAppBase.test_directory_withslash __________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ac3be0>\n\n    def test_directory_withslash(self):\n        fn = os.path.join(here, 'fixtures/static/index.html')\n>       res = self.testapp.get('/static/', status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:135: AttributeError\n____________________ TestStaticAppBase.test_range_inclusive ____________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ac3ee0>\n\n    def test_range_inclusive(self):\n>       self.testapp.extra_environ = {'HTTP_RANGE':'bytes=1-2'}\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:139: AttributeError\n_____________________ TestStaticAppBase.test_range_tilend ______________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ac3f70>\n\n    def test_range_tilend(self):\n>       self.testapp.extra_environ = {'HTTP_RANGE':'bytes=-5'}\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:144: AttributeError\n____________________ TestStaticAppBase.test_range_notbytes _____________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ac30d0>\n\n    def test_range_notbytes(self):\n>       self.testapp.extra_environ = {'HTTP_RANGE':'kHz=-5'}\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:149: AttributeError\n____________________ TestStaticAppBase.test_range_multiple _____________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ae9220>\n\n    def test_range_multiple(self):\n>       res = self.testapp.get('/static/index.html',\n                               [('HTTP_RANGE', 'bytes=10-11,11-12')],\n                               status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:155: AttributeError\n_______________________ TestStaticAppBase.test_range_oob _______________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ae91f0>\n\n    def test_range_oob(self):\n>       self.testapp.extra_environ = {'HTTP_RANGE':'bytes=1000-1002'}\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:162: AttributeError\n_______________________ TestStaticAppBase.test_notfound ________________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ae9160>\n\n    def test_notfound(self):\n>       self.testapp.get('/static/wontbefound.html', status=404)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:166: AttributeError\n____________________ TestStaticAppBase.test_oob_dotdotslash ____________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ae9670>\n\n    def test_oob_dotdotslash(self):\n>       self.testapp.get('/static/../../test_integration.py', status=404)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:169: AttributeError\n________________ TestStaticAppBase.test_oob_dotdotslash_encoded ________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ae97c0>\n\n    def test_oob_dotdotslash_encoded(self):\n>       self.testapp.get('/static/%2E%2E%2F/test_integration.py', status=404)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:172: AttributeError\n_______________________ TestStaticAppBase.test_oob_slash _______________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x75e903ae9c10>\n\n    def test_oob_slash(self):\n>       self.testapp.get('/%2F/test_integration.py', status=404)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:175: AttributeError\n_______________________ TestViewDecoratorApp.test_first ________________________\n\nself = <pyramid.mako_templating.PkgResourceTemplateLookup object at 0x75e9028bb370>\nuri = 'templates/foo.mak'\n\n    def get_template(self, uri):\n        \"\"\"Return a :class:`.Template` object corresponding to the given\n        ``uri``.\n    \n        .. note:: The ``relativeto`` argument is not supported here at\n           the moment.\n    \n        \"\"\"\n    \n        try:\n            if self.filesystem_checks:\n                return self._check(uri, self._collection[uri])\n            else:\n>               return self._collection[uri]\nE               KeyError: 'templates/foo.mak'\n\n.venv/lib/python3.8/site-packages/mako/lookup.py:242: KeyError\n\nThe above exception was the direct cause of the following exception:\n\nself = <r2e_tests.test_2.TestViewDecoratorApp testMethod=test_first>\n\n    def test_first(self):\n        # we use mako here instead of chameleon because it works on Jython\n        self._configure_mako()\n>       res = self.testapp.get('/first', status=200)\n\nr2e_tests/test_2.py:370: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n.venv/lib/python3.8/site-packages/webtest/app.py:328: in get\n    return self.do_request(req, status=status,\n.venv/lib/python3.8/site-packages/webtest/app.py:627: in do_request\n    res = req.get_response(app, catch_exc_info=True)\n.venv/lib/python3.8/site-packages/webob/request.py:1309: in send\n    status, headers, app_iter, exc_info = self.call_application(\n.venv/lib/python3.8/site-packages/webob/request.py:1278: in call_application\n    app_iter = application(self.environ, start_response)\n.venv/lib/python3.8/site-packages/webtest/lint.py:196: in lint_app\n    iterator = application(environ, start_response_wrapper)\npyramid/router.py:268: in __call__\n    response = self.invoke_subrequest(request, use_tweens=True)\npyramid/router.py:244: in invoke_subrequest\n    response = handle_request(request)\npyramid/tweens.py:21: in excview_tween\n    response = handler(request)\npyramid/router.py:164: in handle_request\n    response = view_callable(context, request)\npyramid/config/views.py:366: in rendered_view\n    response = renderer.render_view(request, result, view_inst,\npyramid/renderers.py:528: in render_view\n    return self.render_to_response(response, system, request=request)\npyramid/renderers.py:558: in render_to_response\n    result = self.render(value, system_values, request=request)\npyramid/renderers.py:554: in render\n    result = renderer(value, system_values)\npyramid/mako_templating.py:207: in __call__\n    template = self.implementation()\npyramid/mako_templating.py:191: in implementation\n    return self.lookup.get_template(self.path)\npyramid/mako_templating.py:83: in get_template\n    return TemplateLookup.get_template(self, uri)\n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = <pyramid.mako_templating.PkgResourceTemplateLookup object at 0x75e9028bb370>\nuri = 'templates/foo.mak'\n\n    def get_template(self, uri):\n        \"\"\"Return a :class:`.Template` object corresponding to the given\n        ``uri``.\n    \n        .. note:: The ``relativeto`` argument is not supported here at\n           the moment.\n    \n        \"\"\"\n    \n        try:\n            if self.filesystem_checks:\n                return self._check(uri, self._collection[uri])\n            else:\n                return self._collection[uri]\n        except KeyError as e:\n            u = re.sub(r\"^\\/+\", \"\", uri)\n            for dir_ in self.directories:\n                # make sure the path seperators are posix - os.altsep is empty\n                # on POSIX and cannot be used.\n                dir_ = dir_.replace(os.path.sep, posixpath.sep)\n                srcfile = posixpath.normpath(posixpath.join(dir_, u))\n                if os.path.isfile(srcfile):\n                    return self._load(srcfile, uri)\n            else:\n>               raise exceptions.TopLevelLookupException(\n                    \"Can't locate template for uri %r\" % uri\n                ) from e\nE               mako.exceptions.TopLevelLookupException: Can't locate template for uri 'templates/foo.mak'\n\n.venv/lib/python3.8/site-packages/mako/lookup.py:253: TopLevelLookupException\n__ AdaptersConfiguratorMixinTests.test_add_resource_url_adapter_dotted_names ___\n\nself = <r2e_tests.test_config.test_adapters.AdaptersConfiguratorMixinTests testMethod=test_add_resource_url_adapter_dotted_names>\n\n    def test_add_resource_url_adapter_dotted_names(self):\n        from pyramid.interfaces import IResourceURL\n        config = self._makeOne(autocommit=True)\n        config.add_resource_url_adapter(\n            'pyramid.tests.test_config.test_adapters.DummyResourceURL',\n            'pyramid.tests.test_config.test_adapters.DummyIface',\n            )\n        iface = DummyIface()\n>       adapter = config.registry.getMultiAdapter((iface, iface),\n                                                    IResourceURL)\n\nr2e_tests/test_config/test_adapters.py:280: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = <Registry r2e_tests.test_config>\nobjects = (<r2e_tests.test_config.test_adapters.DummyIface object at 0x75e9024820a0>, <r2e_tests.test_config.test_adapters.DummyIface object at 0x75e9024820a0>)\ninterface = <InterfaceClass pyramid.interfaces.IResourceURL>, name = ''\n\n    def getMultiAdapter(self, objects, interface, name=''):\n        adapter = self.adapters.queryMultiAdapter(objects, interface, name)\n        if adapter is None:\n>           raise ComponentLookupError(objects, interface, name)\nE           zope.interface.interfaces.ComponentLookupError: ((<r2e_tests.test_config.test_adapters.DummyIface object at 0x75e9024820a0>, <r2e_tests.test_config.test_adapters.DummyIface object at 0x75e9024820a0>), <InterfaceClass pyramid.interfaces.IResourceURL>, '')\n\n.venv/lib/python3.8/site-packages/zope/interface/registry.py:379: ComponentLookupError\n_ AdaptersConfiguratorMixinTests.test_add_resource_url_adapter_introspectables _\n\nself = <r2e_tests.test_config.test_adapters.AdaptersConfiguratorMixinTests testMethod=test_add_resource_url_adapter_introspectables>\n\n    def test_add_resource_url_adapter_introspectables(self):\n        config = self._makeOne()\n        config.add_resource_url_adapter(DummyResourceURL, DummyIface)\n        actions = config.action_state.actions\n        self.assertEqual(len(actions), 1)\n        intrs  = actions[0]['introspectables']\n        self.assertEqual(len(intrs), 1)\n        intr = intrs[0]\n        self.assertEqual(intr.type_name, 'resource url adapter')\n        self.assertEqual(intr.discriminator,\n                         ('resource url adapter', DummyIface))\n        self.assertEqual(intr.category_name, 'resource url adapters')\n>       self.assertEqual(\n            intr.title,\n            \"resource url adapter for resource iface \"\n            \"<class 'pyramid.tests.test_config.test_adapters.DummyIface'>\"\n            )\nE       AssertionError: \"reso[34 chars]e <class 'r2e_tests.test_config.test_adapters.DummyIface'>\" != \"reso[34 chars]e <class 'pyramid.tests.test_config.test_adapters.DummyIface'>\"\nE       - resource url adapter for resource iface <class 'r2e_tests.test_config.test_adapters.DummyIface'>\nE       ?                                                  ^^^\nE       + resource url adapter for resource iface <class 'pyramid.tests.test_config.test_adapters.DummyIface'>\nE       ?                                                 ++ ^^^^^\n\nr2e_tests/test_config/test_adapters.py:326: AssertionError\n________ AdaptersConfiguratorMixinTests.test_add_traverser_dotted_names ________\n\nself = <r2e_tests.test_config.test_adapters.AdaptersConfiguratorMixinTests testMethod=test_add_traverser_dotted_names>\n\n    def test_add_traverser_dotted_names(self):\n        from pyramid.interfaces import ITraverser\n        config = self._makeOne(autocommit=True)\n        config.add_traverser(\n            'pyramid.tests.test_config.test_adapters.DummyTraverser',\n            'pyramid.tests.test_config.test_adapters.DummyIface')\n        iface = DummyIface()\n>       traverser = config.registry.getAdapter(iface, ITraverser)\n\nr2e_tests/test_config/test_adapters.py:237: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = <Registry r2e_tests.test_config>\nobject = <r2e_tests.test_config.test_adapters.DummyIface object at 0x75e9026b5ee0>\ninterface = <InterfaceClass pyramid.interfaces.ITraverser>, name = ''\n\n    def getAdapter(self, object, interface, name=''):\n        adapter = self.adapters.queryAdapter(object, interface, name)\n        if adapter is None:\n>           raise ComponentLookupError(object, interface, name)\nE           zope.interface.interfaces.ComponentLookupError: (<r2e_tests.test_config.test_adapters.DummyIface object at 0x75e9026b5ee0>, <InterfaceClass pyramid.interfaces.ITraverser>, '')\n\n.venv/lib/python3.8/site-packages/zope/interface/registry.py:368: ComponentLookupError\n_________ TestOverrideProvider.test_get_resource_filename_no_overrides _________\n\nself = <r2e_tests.test_config.test_assets.TestOverrideProvider testMethod=test_get_resource_filename_no_overrides>\n\n    def test_get_resource_filename_no_overrides(self):\n        import os\n        resource_name = 'test_assets.py'\n        import pyramid.tests.test_config\n        provider = self._makeOne(pyramid.tests.test_config)\n        here = os.path.dirname(os.path.abspath(__file__))\n        expected = os.path.join(here, resource_name)\n        result = provider.get_resource_filename(None, resource_name)\n>       self.assertEqual(result, expected)\nE       AssertionError: '/hom[73 chars]e382ef10ebee12045ea89/pyramid/tests/test_config/test_assets.py' != '/hom[73 chars]e382ef10ebee12045ea89/r2e_tests/test_config/test_assets.py'\nE       - /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/test_assets.py\nE       ?                                                                                                    -- ^^^^^\nE       + /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/test_config/test_assets.py\nE       ?                                                                                                     ^^^\n\nr2e_tests/test_config/test_assets.py:158: AssertionError\n____ TestOverrideProvider.test_get_resource_filename_override_returns_None _____\n\nself = <r2e_tests.test_config.test_assets.TestOverrideProvider testMethod=test_get_resource_filename_override_returns_None>\n\n    def test_get_resource_filename_override_returns_None(self):\n        overrides = DummyOverrides(None)\n        self._registerOverrides(overrides)\n        import os\n        resource_name = 'test_assets.py'\n        import pyramid.tests.test_config\n        provider = self._makeOne(pyramid.tests.test_config)\n        here = os.path.dirname(os.path.abspath(__file__))\n        expected = os.path.join(here, resource_name)\n        result = provider.get_resource_filename(None, resource_name)\n>       self.assertEqual(result, expected)\nE       AssertionError: '/hom[73 chars]e382ef10ebee12045ea89/pyramid/tests/test_config/test_assets.py' != '/hom[73 chars]e382ef10ebee12045ea89/r2e_tests/test_config/test_assets.py'\nE       - /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/test_assets.py\nE       ?                                                                                                    -- ^^^^^\nE       + /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/test_config/test_assets.py\nE       ?                                                                                                     ^^^\n\nr2e_tests/test_config/test_assets.py:212: AssertionError\n____________________ TestPackageOverrides.test_get_filename ____________________\n\nself = <r2e_tests.test_config.test_assets.TestPackageOverrides testMethod=test_get_filename>\n\n    def test_get_filename(self):\n        import os\n        overrides = [ DummyOverride(None), DummyOverride(\n            ('pyramid.tests.test_config', 'test_assets.py'))]\n        package = DummyPackage('package')\n        po = self._makeOne(package)\n        po.overrides= overrides\n        here = os.path.dirname(os.path.abspath(__file__))\n        expected = os.path.join(here, 'test_assets.py')\n>       self.assertEqual(po.get_filename('whatever'), expected)\nE       AssertionError: '/hom[73 chars]e382ef10ebee12045ea89/pyramid/tests/test_config/test_assets.py' != '/hom[73 chars]e382ef10ebee12045ea89/r2e_tests/test_config/test_assets.py'\nE       - /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/test_assets.py\nE       ?                                                                                                    -- ^^^^^\nE       + /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/test_config/test_assets.py\nE       ?                                                                                                     ^^^\n\nr2e_tests/test_config/test_assets.py:401: AssertionError\n_________ TestI18NConfiguratorMixin.test_add_translation_dirs_abspath __________\n\nself = <r2e_tests.test_config.test_i18n.TestI18NConfiguratorMixin testMethod=test_add_translation_dirs_abspath>\n\n    def test_add_translation_dirs_abspath(self):\n        from pyramid.interfaces import ITranslationDirectories\n        config = self._makeOne(autocommit=True)\n>       config.add_translation_dirs(locale)\n\nr2e_tests/test_config/test_i18n.py:102: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \npyramid/util.py:514: in wrapper\n    result = wrapped(self, *arg, **kw)\n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = <pyramid.config.Configurator object at 0x75e9022f4a00>\nspecs = ('/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale',)\nintrospectables = []\nspec = '/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale'\npackage_name = None\n\n    @action_method\n    def add_translation_dirs(self, *specs):\n        \"\"\" Add one or more :term:`translation directory` paths to the\n        current configuration state.  The ``specs`` argument is a\n        sequence that may contain absolute directory paths\n        (e.g. ``/usr/share/locale``) or :term:`asset specification`\n        names naming a directory path (e.g. ``some.package:locale``)\n        or a combination of the two.\n    \n        Example:\n    \n        .. code-block:: python\n    \n           config.add_translation_dirs('/usr/share/locale',\n                                       'some.package:locale')\n    \n        Later calls to ``add_translation_dir`` insert directories into the\n        beginning of the list of translation directories created by earlier\n        calls.  This means that the same translation found in a directory\n        added later in the configuration process will be found before one\n        added earlier in the configuration process.  However, if multiple\n        specs are provided in a single call to ``add_translation_dirs``, the\n        directories will be inserted into the beginning of the directory list\n        in the order they're provided in the ``*specs`` list argument (items\n        earlier in the list trump ones later in the list).\n        \"\"\"\n        directories = []\n        introspectables = []\n    \n        for spec in specs[::-1]: # reversed\n            package_name, filename = self._split_spec(spec)\n            if package_name is None: # absolute filename\n                directory = filename\n            else:\n                __import__(package_name)\n                package = sys.modules[package_name]\n                directory = os.path.join(package_path(package), filename)\n    \n            if not os.path.isdir(os.path.realpath(directory)):\n>               raise ConfigurationError('\"%s\" is not a directory' %\n                                         directory)\nE               pyramid.exceptions.ConfigurationError: \"/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale\" is not a directory\n\npyramid/config/i18n.py:91: ConfigurationError\n________ TestI18NConfiguratorMixin.test_add_translation_dirs_asset_spec ________\n\nself = <r2e_tests.test_config.test_i18n.TestI18NConfiguratorMixin testMethod=test_add_translation_dirs_asset_spec>\n\n    def test_add_translation_dirs_asset_spec(self):\n        from pyramid.interfaces import ITranslationDirectories\n        config = self._makeOne(autocommit=True)\n        config.add_translation_dirs('pyramid.tests.pkgs.localeapp:locale')\n>       self.assertEqual(config.registry.getUtility(ITranslationDirectories),\n                         [locale])\nE       AssertionError: Lists differ: ['/ho[70 chars]7bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale'] != ['/ho[70 chars]7bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale']\nE       \nE       First differing element 0:\nE       '/hom[68 chars]77bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale'\nE       '/hom[68 chars]77bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale'\nE       \nE       - ['/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale']\nE       ?                                                                                                      -- ^^^^^\nE       \nE       + ['/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale']\nE       ?                                                                                                       ^^^\n\nr2e_tests/test_config/test_i18n.py:57: AssertionError\n_ TestI18NConfiguratorMixin.test_add_translation_dirs_asset_spec_existing_translation_dirs _\n\nself = <r2e_tests.test_config.test_i18n.TestI18NConfiguratorMixin testMethod=test_add_translation_dirs_asset_spec_existing_translation_dirs>\n\n    def test_add_translation_dirs_asset_spec_existing_translation_dirs(self):\n        from pyramid.interfaces import ITranslationDirectories\n        config = self._makeOne(autocommit=True)\n        directories = ['abc']\n        config.registry.registerUtility(directories, ITranslationDirectories)\n        config.add_translation_dirs('pyramid.tests.pkgs.localeapp:locale')\n        result = config.registry.getUtility(ITranslationDirectories)\n>       self.assertEqual(result, [locale, 'abc'])\nE       AssertionError: Lists differ: ['/ho[77 chars]2ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale', 'abc'] != ['/ho[77 chars]2ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale', 'abc']\nE       \nE       First differing element 0:\nE       '/hom[68 chars]77bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale'\nE       '/hom[68 chars]77bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale'\nE       \nE       - ['/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale',\nE       ?                                                                                                      -- ^^^^^\nE       \nE       + ['/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale',\nE       ?                                                                                                       ^^^\nE       \nE          'abc']\n\nr2e_tests/test_config/test_i18n.py:67: AssertionError\n______ TestI18NConfiguratorMixin.test_add_translation_dirs_multiple_specs ______\n\nself = <r2e_tests.test_config.test_i18n.TestI18NConfiguratorMixin testMethod=test_add_translation_dirs_multiple_specs>\n\n    def test_add_translation_dirs_multiple_specs(self):\n        from pyramid.interfaces import ITranslationDirectories\n        config = self._makeOne(autocommit=True)\n        config.add_translation_dirs('pyramid.tests.pkgs.localeapp:locale',\n                                    'pyramid.tests.pkgs.localeapp:locale2')\n>       self.assertEqual(config.registry.getUtility(ITranslationDirectories),\n                         [locale, locale2])\nE       AssertionError: Lists differ: ['/ho[91 chars]ea89/pyramid/tests/pkgs/localeapp/locale', '/h[130 chars]le2'] != ['/ho[91 chars]ea89/r2e_tests/pkgs/localeapp/locale', '/home/[122 chars]le2']\nE       \nE       First differing element 0:\nE       '/hom[68 chars]77bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale'\nE       '/hom[68 chars]77bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale'\nE       \nE       Diff is 1002 characters long. Set self.maxDiff to None to see it.\n\nr2e_tests/test_config/test_i18n.py:74: AssertionError\n_ TestI18NConfiguratorMixin.test_add_translation_dirs_multiple_specs_multiple_calls _\n\nself = <r2e_tests.test_config.test_i18n.TestI18NConfiguratorMixin testMethod=test_add_translation_dirs_multiple_specs_multiple_calls>\n\n    def test_add_translation_dirs_multiple_specs_multiple_calls(self):\n        from pyramid.interfaces import ITranslationDirectories\n        config = self._makeOne(autocommit=True)\n        config.add_translation_dirs('pyramid.tests.pkgs.localeapp:locale',\n                                    'pyramid.tests.pkgs.localeapp:locale2')\n        config.add_translation_dirs('pyramid.tests.pkgs.localeapp:locale3')\n>       self.assertEqual(config.registry.getUtility(ITranslationDirectories),\n                         [locale3, locale, locale2])\nE       AssertionError: Lists differ: ['/ho[91 chars]ea89/pyramid/tests/pkgs/localeapp/locale3', '/[269 chars]le2'] != ['/ho[91 chars]ea89/r2e_tests/pkgs/localeapp/locale3', '/home[257 chars]le2']\nE       \nE       First differing element 0:\nE       '/hom[69 chars]7bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale3'\nE       '/hom[69 chars]7bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale3'\nE       \nE       Diff is 1504 characters long. Set self.maxDiff to None to see it.\n\nr2e_tests/test_config/test_i18n.py:83: AssertionError\n___________________ ConfiguratorTests.test_ctor_no_registry ____________________\n\nself = <r2e_tests.test_config.test_init.ConfiguratorTests testMethod=test_ctor_no_registry>\n\n    def test_ctor_no_registry(self):\n        import sys\n        from pyramid.interfaces import ISettings\n        from pyramid.config import Configurator\n        from pyramid.interfaces import IRendererFactory\n        config = Configurator()\n        this_pkg = sys.modules['pyramid.tests.test_config']\n        self.assertTrue(config.registry.getUtility(ISettings))\n>       self.assertEqual(config.package, this_pkg)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_init.py:68: AssertionError\n_________ ConfiguratorTests.test_ctor_noreg_debug_logger_None_default __________\n\nself = <r2e_tests.test_config.test_init.ConfiguratorTests testMethod=test_ctor_noreg_debug_logger_None_default>\n\n    def test_ctor_noreg_debug_logger_None_default(self):\n        from pyramid.interfaces import IDebugLogger\n        config = self._makeOne()\n        logger = config.registry.getUtility(IDebugLogger)\n>       self.assertEqual(logger.name, 'pyramid.tests.test_config')\nE       AssertionError: 'r2e_tests.test_config' != 'pyramid.tests.test_config'\nE       - r2e_tests.test_config\nE       ?  ^^^\nE       + pyramid.tests.test_config\nE       ? ++ ^^^^^\n\nr2e_tests/test_config/test_init.py:129: AssertionError\n_______________ ConfiguratorTests.test_scan_integration_conflict _______________\n\nself = <r2e_tests.test_config.test_init.ConfiguratorTests testMethod=test_scan_integration_conflict>\n\n    def test_scan_integration_conflict(self):\n        from pyramid.tests.test_config.pkgs import selfscan\n        from pyramid.config import Configurator\n        c = Configurator()\n        c.scan(selfscan)\n        c.scan(selfscan)\n        try:\n>           c.commit()\n\nr2e_tests/test_config/test_init.py:1026: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \npyramid/config/__init__.py:630: in commit\n    self.action_state.execute_actions(introspector=self.introspector)\npyramid/config/__init__.py:1068: in execute_actions\n    for action in resolveConflicts(self.actions):\n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nactions = []\n\n    def resolveConflicts(actions):\n        \"\"\"Resolve conflicting actions\n    \n        Given an actions list, identify and try to resolve conflicting actions.\n        Actions conflict if they have the same non-None discriminator.\n        Conflicting actions can be resolved if the include path of one of\n        the actions is a prefix of the includepaths of the other\n        conflicting actions and is unequal to the include paths in the\n        other conflicting actions.\n        \"\"\"\n    \n        def orderandpos(v):\n            n, v = v\n            if not isinstance(v, dict):\n                # old-style tuple action\n                v = expand_action(*v)\n            return (v['order'] or 0, n)\n    \n        sactions = sorted(enumerate(actions), key=orderandpos)\n    \n        def orderonly(v):\n            n, v = v\n            if not isinstance(v, dict):\n                # old-style tuple action\n                v = expand_action(*v)\n            return v['order'] or 0\n    \n        for order, actiongroup in itertools.groupby(sactions, orderonly):\n            # \"order\" is an integer grouping. Actions in a lower order will be\n            # executed before actions in a higher order.  All of the actions in\n            # one grouping will be executed (its callable, if any will be called)\n            # before any of the actions in the next.\n    \n            unique = {}\n            output = []\n    \n            for i, action in actiongroup:\n                # Within an order, actions are executed sequentially based on\n                # original action ordering (\"i\").\n    \n                if not isinstance(action, dict):\n                    # old-style tuple action\n                    action = expand_action(*action)\n    \n                # \"ainfo\" is a tuple of (order, i, action) where \"order\" is a\n                # user-supplied grouping, \"i\" is an integer expressing the relative\n                # position of this action in the action list being resolved, and\n                # \"action\" is an action dictionary.  The purpose of an ainfo is to\n                # associate an \"order\" and an \"i\" with a particular action; \"order\"\n                # and \"i\" exist for sorting purposes after conflict resolution.\n                ainfo = (order, i, action)\n    \n                discriminator = undefer(action['discriminator'])\n                action['discriminator'] = discriminator\n    \n                if discriminator is None:\n                    # The discriminator is None, so this action can never conflict.\n                    # We can add it directly to the result.\n                    output.append(ainfo)\n                    continue\n    \n                L = unique.setdefault(discriminator, [])\n                L.append(ainfo)\n    \n            # Check for conflicts\n            conflicts = {}\n    \n            for discriminator, ainfos in unique.items():\n                # We use (includepath, order, i) as a sort key because we need to\n                # sort the actions by the paths so that the shortest path with a\n                # given prefix comes first.  The \"first\" action is the one with the\n                # shortest include path.  We break sorting ties using \"order\", then\n                # \"i\".\n                def bypath(ainfo):\n                    path, order, i = ainfo[2]['includepath'], ainfo[0], ainfo[1]\n                    return path, order, i\n    \n                ainfos.sort(key=bypath)\n                ainfo, rest = ainfos[0], ainfos[1:]\n                output.append(ainfo)\n                _, _, action = ainfo\n                basepath, baseinfo, discriminator = (\n                    action['includepath'],\n                    action['info'],\n                    action['discriminator'],\n                    )\n    \n                for _, _, action in rest:\n                    includepath = action['includepath']\n                    # Test whether path is a prefix of opath\n                    if (includepath[:len(basepath)] != basepath # not a prefix\n                        or includepath == basepath):\n                        L = conflicts.setdefault(discriminator, [baseinfo])\n                        L.append(action['info'])\n    \n            if conflicts:\n>               raise ConfigurationConflictError(conflicts)\nE               pyramid.exceptions.ConfigurationConflictError: Conflicting configuration actions\nE                 For: ('view', None, '', None, 'd41d8cd98f00b204e9800998ecf8427e')\nE                   Line 4 of file /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/pkgs/selfscan/__init__.py:\nE                       def abc(request):\nE                   Line 4 of file /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/pkgs/selfscan/__init__.py:\nE                       def abc(request):\nE                 For: ('view', None, 'two', None, 'd41d8cd98f00b204e9800998ecf8427e')\nE                   Line 4 of file /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/pkgs/selfscan/another.py:\nE                       def two(request):\nE                   Line 4 of file /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/pkgs/selfscan/another.py:\nE                       def two(request):\n\npyramid/config/__init__.py:1196: ConfigurationConflictError\n\nDuring handling of the above exception, another exception occurred:\n\nself = <r2e_tests.test_config.test_init.ConfiguratorTests testMethod=test_scan_integration_conflict>\n\n    def test_scan_integration_conflict(self):\n        from pyramid.tests.test_config.pkgs import selfscan\n        from pyramid.config import Configurator\n        c = Configurator()\n        c.scan(selfscan)\n        c.scan(selfscan)\n        try:\n            c.commit()\n        except ConfigurationConflictError as why:\n            def scanconflicts(e):\n                conflicts = e._conflicts.values()\n                for conflict in conflicts:\n                    for confinst in conflict:\n                        yield confinst.src\n            which = list(scanconflicts(why))\n            self.assertEqual(len(which), 4)\n>           self.assertTrue(\"@view_config(renderer='string')\" in which)\nE           AssertionError: False is not true\n\nr2e_tests/test_config/test_init.py:1035: AssertionError\n_______ ConfiguratorTests.test_setup_registry_debug_logger_None_default ________\n\nself = <r2e_tests.test_config.test_init.ConfiguratorTests testMethod=test_setup_registry_debug_logger_None_default>\n\n    def test_setup_registry_debug_logger_None_default(self):\n        from pyramid.registry import Registry\n        from pyramid.interfaces import IDebugLogger\n        reg = Registry()\n        config = self._makeOne(reg)\n        config.setup_registry()\n        logger = reg.getUtility(IDebugLogger)\n>       self.assertEqual(logger.name, 'pyramid.tests.test_config')\nE       AssertionError: 'r2e_tests.test_config' != 'pyramid.tests.test_config'\nE       - r2e_tests.test_config\nE       ?  ^^^\nE       + pyramid.tests.test_config\nE       ? ++ ^^^^^\n\nr2e_tests/test_config/test_init.py:426: AssertionError\n____ TestConfigurator_add_directive.test_add_directive_with_custom_callable ____\n\nself = <r2e_tests.test_config.test_init.TestConfigurator_add_directive testMethod=test_add_directive_with_custom_callable>\n\n    def test_add_directive_with_custom_callable(self):\n        from pyramid.tests import test_config\n        config = self.config\n        config.add_directive(\n                'dummy_callable', 'pyramid.tests.test_config.dummy_callable')\n        self.assertTrue(hasattr(config, 'dummy_callable'))\n        config.dummy_callable('discrim')\n        after = config.action_state\n        action = after.actions[-1]\n        self.assertEqual(action['discriminator'], 'discrim')\n        self.assertEqual(action['callable'], None)\n>       self.assertEqual(action['args'], test_config)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_init.py:1449: AssertionError\n________ TestConfigurator_add_directive.test_add_directive_with_partial ________\n\nself = <r2e_tests.test_config.test_init.TestConfigurator_add_directive testMethod=test_add_directive_with_partial>\n\n    def test_add_directive_with_partial(self):\n        from pyramid.tests import test_config\n        config = self.config\n        config.add_directive(\n                'dummy_partial', 'pyramid.tests.test_config.dummy_partial')\n        self.assertTrue(hasattr(config, 'dummy_partial'))\n        config.dummy_partial()\n        after = config.action_state\n        action = after.actions[-1]\n        self.assertEqual(action['discriminator'], 'partial')\n        self.assertEqual(action['callable'], None)\n>       self.assertEqual(action['args'], test_config)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_init.py:1436: AssertionError\n_________ TestConfigurator_add_directive.test_extend_with_dotted_name __________\n\nself = <r2e_tests.test_config.test_init.TestConfigurator_add_directive testMethod=test_extend_with_dotted_name>\n\n    def test_extend_with_dotted_name(self):\n        from pyramid.tests import test_config\n        config = self.config\n        config.add_directive(\n            'dummy_extend', 'pyramid.tests.test_config.dummy_extend')\n        self.assertTrue(hasattr(config, 'dummy_extend'))\n        config.dummy_extend('discrim')\n        after = config.action_state\n        action = after.actions[-1]\n        self.assertEqual(action['discriminator'], 'discrim')\n        self.assertEqual(action['callable'], None)\n>       self.assertEqual(action['args'], test_config)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_init.py:1423: AssertionError\n_______ TestConfigurator_add_directive.test_extend_with_python_callable ________\n\nself = <r2e_tests.test_config.test_init.TestConfigurator_add_directive testMethod=test_extend_with_python_callable>\n\n    def test_extend_with_python_callable(self):\n        from pyramid.tests import test_config\n        config = self.config\n        config.add_directive(\n            'dummy_extend', dummy_extend)\n        self.assertTrue(hasattr(config, 'dummy_extend'))\n        config.dummy_extend('discrim')\n        after = config.action_state\n        action = after.actions[-1]\n        self.assertEqual(action['discriminator'], 'discrim')\n        self.assertEqual(action['callable'], None)\n>       self.assertEqual(action['args'], test_config)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_init.py:1462: AssertionError\n____ TestViewsConfigurationMixin.test_add_static_view_package_here_relative ____\n\nself = <r2e_tests.test_config.test_views.TestViewsConfigurationMixin testMethod=test_add_static_view_package_here_relative>\n\n    def test_add_static_view_package_here_relative(self):\n        from pyramid.interfaces import IStaticURLInfo\n        info = DummyStaticURLInfo()\n        config = self._makeOne(autocommit=True)\n        config.registry.registerUtility(info, IStaticURLInfo)\n        config.add_static_view('static', 'files')\n>       self.assertEqual(\n            info.added,\n            [(config, 'static', 'pyramid.tests.test_config:files', {})])\nE       AssertionError: Lists differ: [(<py[39 chars]5e901f12ac0>, 'static', 'r2e_tests.test_config:files', {})] != [(<py[39 chars]5e901f12ac0>, 'static', 'pyramid.tests.test_config:files', {})]\nE       \nE       First differing element 0:\nE       (<pyr[37 chars]75e901f12ac0>, 'static', 'r2e_tests.test_config:files', {})\nE       (<pyr[37 chars]75e901f12ac0>, 'static', 'pyramid.tests.test_config:files', {})\nE       \nE         [(<pyramid.config.Configurator object at 0x75e901f12ac0>,\nE           'static',\nE       -   'r2e_tests.test_config:files',\nE       ?     ^^^\nE       \nE       +   'pyramid.tests.test_config:files',\nE       ?    ++ ^^^^^\nE       \nE           {})]\n\nr2e_tests/test_config/test_views.py:1713: AssertionError\n_______ TestViewsConfigurationMixin.test_add_view_with_template_renderer _______\n\nself = <r2e_tests.test_config.test_views.TestViewsConfigurationMixin testMethod=test_add_view_with_template_renderer>\n\n    def test_add_view_with_template_renderer(self):\n        from pyramid.tests import test_config\n        from pyramid.interfaces import ISettings\n        class view(object):\n            def __init__(self, context, request):\n                self.request = request\n                self.context = context\n    \n            def __call__(self):\n                return {'a':'1'}\n        config = self._makeOne(autocommit=True)\n        renderer = self._registerRenderer(config)\n        fixture = 'pyramid.tests.test_config:files/minimal.txt'\n        config.add_view(view=view, renderer=fixture)\n        wrapper = self._getViewCallable(config)\n        request = self._makeRequest(config)\n        result = wrapper(None, request)\n        self.assertEqual(result.body, b'Hello!')\n        settings = config.registry.queryUtility(ISettings)\n        result = renderer.info\n        self.assertEqual(result.registry, config.registry)\n        self.assertEqual(result.type, '.txt')\n>       self.assertEqual(result.package, test_config)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_views.py:1041: AssertionError\n_ TestViewsConfigurationMixin.test_add_view_with_template_renderer_no_callable _\n\nself = <r2e_tests.test_config.test_views.TestViewsConfigurationMixin testMethod=test_add_view_with_template_renderer_no_callable>\n\n    def test_add_view_with_template_renderer_no_callable(self):\n        from pyramid.tests import test_config\n        from pyramid.interfaces import ISettings\n        config = self._makeOne(autocommit=True)\n        renderer = self._registerRenderer(config)\n        fixture = 'pyramid.tests.test_config:files/minimal.txt'\n        config.add_view(view=None, renderer=fixture)\n        wrapper = self._getViewCallable(config)\n        request = self._makeRequest(config)\n        result = wrapper(None, request)\n        self.assertEqual(result.body, b'Hello!')\n        settings = config.registry.queryUtility(ISettings)\n        result = renderer.info\n        self.assertEqual(result.registry, config.registry)\n        self.assertEqual(result.type, '.txt')\n>       self.assertEqual(result.package, test_config)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_views.py:1081: AssertionError\n_____________ TestViewDeriver.test_function_returns_non_adaptable ______________\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_function_returns_non_adaptable>\n\n    def test_function_returns_non_adaptable(self):\n        def view(request):\n            return None\n        deriver = self._makeOne()\n        result = deriver(view)\n        self.assertFalse(result is view)\n        try:\n>           result(None, None)\n\nr2e_tests/test_config/test_views.py:2262: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\ncontext = None, request = None\n\n    def viewresult_to_response(context, request):\n        result = view(context, request)\n        if result.__class__ is Response: # common case\n            response = result\n        else:\n            response = registry.queryAdapterOrSelf(result, IResponse)\n            if response is None:\n                if result is None:\n                    append = (' You may have forgotten to return a value '\n                              'from the view callable.')\n                elif isinstance(result, dict):\n                    append = (' You may have forgotten to define a '\n                              'renderer in the view configuration.')\n                else:\n                    append = ''\n    \n                msg = ('Could not convert return value of the view '\n                       'callable %s into a response object. '\n                       'The value returned was %r.' + append)\n    \n>               raise ValueError(msg % (view_description(view), result))\nE               ValueError: Could not convert return value of the view callable function r2e_tests.test_config.test_views.view into a response object. The value returned was None. You may have forgotten to return a value from the view callable.\n\npyramid/config/views.py:394: ValueError\n\nDuring handling of the above exception, another exception occurred:\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_function_returns_non_adaptable>\n\n    def test_function_returns_non_adaptable(self):\n        def view(request):\n            return None\n        deriver = self._makeOne()\n        result = deriver(view)\n        self.assertFalse(result is view)\n        try:\n            result(None, None)\n        except ValueError as e:\n>           self.assertEqual(\n                e.args[0],\n                'Could not convert return value of the view callable function '\n                'pyramid.tests.test_config.test_views.view into a response '\n                'object. The value returned was None. You may have forgotten '\n                'to return a value from the view callable.'\n                )\nE           AssertionError: 'Coul[52 chars]tion r2e_tests.test_config.test_views.view int[110 chars]ble.' != 'Coul[52 chars]tion pyramid.tests.test_config.test_views.view[114 chars]ble.'\nE           Diff is 663 characters long. Set self.maxDiff to None to see it.\n\nr2e_tests/test_config/test_views.py:2264: AssertionError\n___________ TestViewDeriver.test_function_returns_non_adaptable_dict ___________\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_function_returns_non_adaptable_dict>\n\n    def test_function_returns_non_adaptable_dict(self):\n        def view(request):\n            return {'a':1}\n        deriver = self._makeOne()\n        result = deriver(view)\n        self.assertFalse(result is view)\n        try:\n>           result(None, None)\n\nr2e_tests/test_config/test_views.py:2281: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\ncontext = None, request = None\n\n    def viewresult_to_response(context, request):\n        result = view(context, request)\n        if result.__class__ is Response: # common case\n            response = result\n        else:\n            response = registry.queryAdapterOrSelf(result, IResponse)\n            if response is None:\n                if result is None:\n                    append = (' You may have forgotten to return a value '\n                              'from the view callable.')\n                elif isinstance(result, dict):\n                    append = (' You may have forgotten to define a '\n                              'renderer in the view configuration.')\n                else:\n                    append = ''\n    \n                msg = ('Could not convert return value of the view '\n                       'callable %s into a response object. '\n                       'The value returned was %r.' + append)\n    \n>               raise ValueError(msg % (view_description(view), result))\nE               ValueError: Could not convert return value of the view callable function r2e_tests.test_config.test_views.view into a response object. The value returned was {'a': 1}. You may have forgotten to define a renderer in the view configuration.\n\npyramid/config/views.py:394: ValueError\n\nDuring handling of the above exception, another exception occurred:\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_function_returns_non_adaptable_dict>\n\n    def test_function_returns_non_adaptable_dict(self):\n        def view(request):\n            return {'a':1}\n        deriver = self._makeOne()\n        result = deriver(view)\n        self.assertFalse(result is view)\n        try:\n            result(None, None)\n        except ValueError as e:\n>           self.assertEqual(\n                e.args[0],\n                \"Could not convert return value of the view callable function \"\n                \"pyramid.tests.test_config.test_views.view into a response \"\n                \"object. The value returned was {'a': 1}. You may have \"\n                \"forgotten to define a renderer in the view configuration.\"\n                )\nE           AssertionError: \"Coul[52 chars]tion r2e_tests.test_config.test_views.view int[120 chars]ion.\" != \"Coul[52 chars]tion pyramid.tests.test_config.test_views.view[124 chars]ion.\"\nE           Diff is 683 characters long. Set self.maxDiff to None to see it.\n\nr2e_tests/test_config/test_views.py:2283: AssertionError\n_____________ TestViewDeriver.test_instance_returns_non_adaptable ______________\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_instance_returns_non_adaptable>\n\n    def test_instance_returns_non_adaptable(self):\n        class AView(object):\n            def __call__(self, request):\n                return None\n        view = AView()\n        deriver = self._makeOne()\n        result = deriver(view)\n        self.assertFalse(result is view)\n        try:\n>           result(None, None)\n\nr2e_tests/test_config/test_views.py:2302: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\ncontext = None, request = None\n\n    def viewresult_to_response(context, request):\n        result = view(context, request)\n        if result.__class__ is Response: # common case\n            response = result\n        else:\n            response = registry.queryAdapterOrSelf(result, IResponse)\n            if response is None:\n                if result is None:\n                    append = (' You may have forgotten to return a value '\n                              'from the view callable.')\n                elif isinstance(result, dict):\n                    append = (' You may have forgotten to define a '\n                              'renderer in the view configuration.')\n                else:\n                    append = ''\n    \n                msg = ('Could not convert return value of the view '\n                       'callable %s into a response object. '\n                       'The value returned was %r.' + append)\n    \n>               raise ValueError(msg % (view_description(view), result))\nE               ValueError: Could not convert return value of the view callable object <r2e_tests.test_config.test_views.TestViewDeriver.test_instance_returns_non_adaptable.<locals>.AView object at 0x75e902404040> into a response object. The value returned was None. You may have forgotten to return a value from the view callable.\n\npyramid/config/views.py:394: ValueError\n\nDuring handling of the above exception, another exception occurred:\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_instance_returns_non_adaptable>\n\n    def test_instance_returns_non_adaptable(self):\n        class AView(object):\n            def __call__(self, request):\n                return None\n        view = AView()\n        deriver = self._makeOne()\n        result = deriver(view)\n        self.assertFalse(result is view)\n        try:\n            result(None, None)\n        except ValueError as e:\n            msg = e.args[0]\n>           self.assertTrue(msg.startswith(\n                'Could not convert return value of the view callable object '\n                '<pyramid.tests.test_config.test_views.'))\nE           AssertionError: False is not true\n\nr2e_tests/test_config/test_views.py:2305: AssertionError\n____ TestViewDeriver.test_requestonly_default_method_returns_non_adaptable _____\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_requestonly_default_method_returns_non_adaptable>\n\n    def test_requestonly_default_method_returns_non_adaptable(self):\n        request = DummyRequest()\n        class AView(object):\n            def __init__(self, request):\n                pass\n            def __call__(self):\n                return None\n        deriver = self._makeOne()\n        result = deriver(AView)\n        self.assertFalse(result is AView)\n        try:\n>           result(None, request)\n\nr2e_tests/test_config/test_views.py:2348: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\ncontext = None\nrequest = <r2e_tests.test_config.test_views.DummyRequest object at 0x75e9024dc940>\n\n    def viewresult_to_response(context, request):\n        result = view(context, request)\n        if result.__class__ is Response: # common case\n            response = result\n        else:\n            response = registry.queryAdapterOrSelf(result, IResponse)\n            if response is None:\n                if result is None:\n                    append = (' You may have forgotten to return a value '\n                              'from the view callable.')\n                elif isinstance(result, dict):\n                    append = (' You may have forgotten to define a '\n                              'renderer in the view configuration.')\n                else:\n                    append = ''\n    \n                msg = ('Could not convert return value of the view '\n                       'callable %s into a response object. '\n                       'The value returned was %r.' + append)\n    \n>               raise ValueError(msg % (view_description(view), result))\nE               ValueError: Could not convert return value of the view callable method __call__ of class r2e_tests.test_config.test_views.AView into a response object. The value returned was None. You may have forgotten to return a value from the view callable.\n\npyramid/config/views.py:394: ValueError\n\nDuring handling of the above exception, another exception occurred:\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_requestonly_default_method_returns_non_adaptable>\n\n    def test_requestonly_default_method_returns_non_adaptable(self):\n        request = DummyRequest()\n        class AView(object):\n            def __init__(self, request):\n                pass\n            def __call__(self):\n                return None\n        deriver = self._makeOne()\n        result = deriver(AView)\n        self.assertFalse(result is AView)\n        try:\n            result(None, request)\n        except ValueError as e:\n>           self.assertEqual(\n                e.args[0],\n                'Could not convert return value of the view callable '\n                'method __call__ of '\n                'class pyramid.tests.test_config.test_views.AView into a '\n                'response object. The value returned was None. You may have '\n                'forgotten to return a value from the view callable.'\n                )\nE           AssertionError: 'Coul[68 chars]lass r2e_tests.test_config.test_views.AView in[111 chars]ble.' != 'Coul[68 chars]lass pyramid.tests.test_config.test_views.AVie[115 chars]ble.'\nE           Diff is 649 characters long. Set self.maxDiff to None to see it.\n\nr2e_tests/test_config/test_views.py:2350: AssertionError\n___ TestViewDeriver.test_requestonly_nondefault_method_returns_non_adaptable ___\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_requestonly_nondefault_method_returns_non_adaptable>\n\n    def test_requestonly_nondefault_method_returns_non_adaptable(self):\n        request = DummyRequest()\n        class AView(object):\n            def __init__(self, request):\n                pass\n            def theviewmethod(self):\n                return None\n        deriver = self._makeOne(attr='theviewmethod')\n        result = deriver(AView)\n        self.assertFalse(result is AView)\n        try:\n>           result(None, request)\n\nr2e_tests/test_config/test_views.py:2372: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\ncontext = None\nrequest = <r2e_tests.test_config.test_views.DummyRequest object at 0x75e90234cee0>\n\n    def viewresult_to_response(context, request):\n        result = view(context, request)\n        if result.__class__ is Response: # common case\n            response = result\n        else:\n            response = registry.queryAdapterOrSelf(result, IResponse)\n            if response is None:\n                if result is None:\n                    append = (' You may have forgotten to return a value '\n                              'from the view callable.')\n                elif isinstance(result, dict):\n                    append = (' You may have forgotten to define a '\n                              'renderer in the view configuration.')\n                else:\n                    append = ''\n    \n                msg = ('Could not convert return value of the view '\n                       'callable %s into a response object. '\n                       'The value returned was %r.' + append)\n    \n>               raise ValueError(msg % (view_description(view), result))\nE               ValueError: Could not convert return value of the view callable method theviewmethod of class r2e_tests.test_config.test_views.AView into a response object. The value returned was None. You may have forgotten to return a value from the view callable.\n\npyramid/config/views.py:394: ValueError\n\nDuring handling of the above exception, another exception occurred:\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_requestonly_nondefault_method_returns_non_adaptable>\n\n    def test_requestonly_nondefault_method_returns_non_adaptable(self):\n        request = DummyRequest()\n        class AView(object):\n            def __init__(self, request):\n                pass\n            def theviewmethod(self):\n                return None\n        deriver = self._makeOne(attr='theviewmethod')\n        result = deriver(AView)\n        self.assertFalse(result is AView)\n        try:\n            result(None, request)\n        except ValueError as e:\n>           self.assertEqual(\n                e.args[0],\n                'Could not convert return value of the view callable '\n                'method theviewmethod of '\n                'class pyramid.tests.test_config.test_views.AView into a '\n                'response object. The value returned was None. You may have '\n                'forgotten to return a value from the view callable.'\n                )\nE           AssertionError: 'Coul[73 chars]lass r2e_tests.test_config.test_views.AView in[111 chars]ble.' != 'Coul[73 chars]lass pyramid.tests.test_config.test_views.AVie[115 chars]ble.'\nE           Diff is 669 characters long. Set self.maxDiff to None to see it.\n\nr2e_tests/test_config/test_views.py:2374: AssertionError\n___________________ Test_view_description.test_without_text ____________________\n\nself = <r2e_tests.test_config.test_views.Test_view_description testMethod=test_without_text>\n\n    def test_without_text(self):\n        def view(): pass\n        result = self._callFUT(view)\n>       self.assertEqual(result,\n                         'function pyramid.tests.test_config.test_views.view')\nE       AssertionError: 'function r2e_tests.test_config.test_views.view' != 'function pyramid.tests.test_config.test_views.view'\nE       - function r2e_tests.test_config.test_views.view\nE       ?           ^^^\nE       + function pyramid.tests.test_config.test_views.view\nE       ?          ++ ^^^^^\n\nr2e_tests/test_config/test_views.py:3833: AssertionError\n_______________ TestPRequestCommand.test_command_display_headers _______________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_display_headers>\n\n    def test_command_display_headers(self):\n        command = self._makeOne(\n            ['', '--display-headers', 'development.ini', '/'])\n        command.run()\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(\n            self._out,\n            ['200 OK', 'Content-Type: text/html; charset=UTF-8', 'abc'])\nE       AssertionError: Lists differ: ['200 OK', b'abc'] != ['200 OK', 'Content-Type: text/html; charset=UTF-8', 'abc']\nE       \nE       First differing element 1:\nE       b'abc'\nE       'Content-Type: text/html; charset=UTF-8'\nE       \nE       Second list contains 1 additional elements.\nE       First extra element 2:\nE       'abc'\nE       \nE       - ['200 OK', b'abc']\nE       + ['200 OK', 'Content-Type: text/html; charset=UTF-8', 'abc']\n\nr2e_tests/test_scripts/test_prequest.py:133: AssertionError\n_________ TestPRequestCommand.test_command_has_content_type_header_var _________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_has_content_type_header_var>\n\n    def test_command_has_content_type_header_var(self):\n        command = self._makeOne(\n            ['', '--header=content-type:app/foo','development.ini', '/'])\n        command.run()\n        self.assertEqual(self._environ['CONTENT_TYPE'], 'app/foo')\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:79: AssertionError\n_____________ TestPRequestCommand.test_command_has_good_header_var _____________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_has_good_header_var>\n\n    def test_command_has_good_header_var(self):\n        command = self._makeOne(\n            ['', '--header=name:value','development.ini', '/'])\n        command.run()\n        self.assertEqual(self._environ['HTTP_NAME'], 'value')\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:69: AssertionError\n__________ TestPRequestCommand.test_command_has_multiple_header_vars ___________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_has_multiple_header_vars>\n\n    def test_command_has_multiple_header_vars(self):\n        command = self._makeOne(\n            ['',\n             '--header=name:value',\n             '--header=name2:value2',\n             'development.ini',\n             '/'])\n        command.run()\n        self.assertEqual(self._environ['HTTP_NAME'], 'value')\n        self.assertEqual(self._environ['HTTP_NAME2'], 'value2')\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:94: AssertionError\n_________________ TestPRequestCommand.test_command_method_get __________________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_method_get>\n\n    def test_command_method_get(self):\n        command = self._makeOne(['', '--method=GET', 'development.ini', '/'])\n        command.run()\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:102: AssertionError\n_________________ TestPRequestCommand.test_command_method_post _________________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_method_post>\n\n    def test_command_method_post(self):\n        from pyramid.compat import NativeIO\n        command = self._makeOne(['', '--method=POST', 'development.ini', '/'])\n        stdin = NativeIO()\n        command.stdin = stdin\n        command.run()\n        self.assertEqual(self._environ['CONTENT_LENGTH'], '-1')\n        self.assertEqual(self._environ['wsgi.input'], stdin)\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:115: AssertionError\n________ TestPRequestCommand.test_command_path_doesnt_start_with_slash _________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_path_doesnt_start_with_slash>\n\n    def test_command_path_doesnt_start_with_slash(self):\n        command = self._makeOne(['', 'development.ini', 'abc'])\n        command.run()\n        self.assertEqual(self._path_info, '/abc')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:50: AssertionError\n__________________ TestPRequestCommand.test_command_two_args ___________________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_two_args>\n\n    def test_command_two_args(self):\n        command = self._makeOne(['', 'development.ini', '/'])\n        command.run()\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:42: AssertionError\n______________ TestPRequestCommand.test_command_with_query_string ______________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_with_query_string>\n\n    def test_command_with_query_string(self):\n        command = self._makeOne(['', 'development.ini', '/abc?a=1&b=2&c'])\n        command.run()\n        self.assertEqual(self._environ['QUERY_STRING'], 'a=1&b=2&c')\n        self.assertEqual(self._path_info, '/abc')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:124: AssertionError\n_____ TestPViewsCommand.test_views_command_single_view_function_traversal ______\n\nself = <r2e_tests.test_scripts.test_pviews.TestPViewsCommand testMethod=test_views_command_single_view_function_traversal>\n\n    def test_views_command_single_view_function_traversal(self):\n        from pyramid.registry import Registry\n        registry = Registry()\n        command = self._makeOne(registry=registry)\n        L = []\n        command.out = L.append\n        def view(): pass\n        view.__request_attrs__ = {'context': 'context', 'view_name': 'a'}\n        command._find_view = lambda arg1, arg2: view\n        command.args = ('/foo/bar/myapp.ini#myapp', '/a')\n        result = command.run()\n        self.assertEqual(result, 0)\n        self.assertEqual(L[1], 'URL = /a')\n        self.assertEqual(L[3], '    context: context')\n        self.assertEqual(L[4], '    view name: a')\n>       self.assertEqual(L[8],\n                         '    pyramid.tests.test_scripts.test_pviews.view')\nE       AssertionError: '    r2e_tests.test_scripts.test_pviews.view' != '    pyramid.tests.test_scripts.test_pviews.view'\nE       -     r2e_tests.test_scripts.test_pviews.view\nE       ?      ^^^\nE       +     pyramid.tests.test_scripts.test_pviews.view\nE       ?     ++ ^^^^^\n\nr2e_tests/test_scripts/test_pviews.py:283: AssertionError\n==================================== PASSES ====================================\n=========================== short test summary info ============================\nPASSED r2e_tests/test_1.py::TestRouter::test_call_eventsends\nPASSED r2e_tests/test_1.py::TestRouter::test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview\nPASSED r2e_tests/test_1.py::TestRouter::test_call_no_view_registered_debug_notfound_false\nPASSED r2e_tests/test_1.py::TestRouter::test_call_no_view_registered_debug_notfound_true\nPASSED r2e_tests/test_1.py::TestRouter::test_call_no_view_registered_no_isettings\nPASSED r2e_tests/test_1.py::TestRouter::test_call_pushes_and_pops_threadlocal_manager\nPASSED r2e_tests/test_1.py::TestRouter::test_call_request_factory_raises\nPASSED r2e_tests/test_1.py::TestRouter::test_call_request_has_finished_callbacks_when_view_raises\nPASSED r2e_tests/test_1.py::TestRouter::test_call_request_has_finished_callbacks_when_view_succeeds\nPASSED r2e_tests/test_1.py::TestRouter::test_call_request_has_response_callbacks\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_match_miss_debug_routematch\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_matches_and_has_factory\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_matches_doesnt_overwrite_subscriber_iface\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_exception_another_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_exception_view_another_route\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_exception_view_specializing\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_route_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_sub_exception_super_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_super_exception_sub_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_traverser_default\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_exception_propagating\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_multiple_predicate_mismatches_dont_hide_views\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_predicate_mismatch_doesnt_find_unrelated_views\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_predicate_mismatch_doesnt_hide_views\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_exception_another_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_exception_route_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_exception_view_route\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_forbidden\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_notfound\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_predicate_mismatch\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_response_cleared\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_sub_exception_super_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_super_exception_sub_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_registered_nonspecific_default_path\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_registered_nonspecific_nondefault_path_and_subpath\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_registered_specific_fail\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_registered_specific_success\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_returns_adapted_response\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_returns_non_iresponse\nPASSED r2e_tests/test_1.py::TestRouter::test_call_with_request_extensions\nPASSED r2e_tests/test_1.py::TestRouter::test_ctor_registry_has_no_settings\nPASSED r2e_tests/test_1.py::TestRouter::test_exception_view_returns_non_iresponse\nPASSED r2e_tests/test_1.py::TestRouter::test_request_factory\nPASSED r2e_tests/test_1.py::TestRouter::test_root_factory_exception_propagating\nPASSED r2e_tests/test_1.py::TestRouter::test_root_factory_raises_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_root_factory_raises_forbidden\nPASSED r2e_tests/test_1.py::TestRouter::test_root_factory_raises_notfound\nPASSED r2e_tests/test_1.py::TestRouter::test_root_policy\nPASSED r2e_tests/test_1.py::TestRouter::test_traverser_exception_propagating\nPASSED r2e_tests/test_1.py::TestRouter::test_traverser_raises_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_traverser_raises_forbidden_class\nPASSED r2e_tests/test_1.py::TestRouter::test_traverser_raises_forbidden_instance\nPASSED r2e_tests/test_1.py::TestRouter::test_traverser_raises_notfound_class\nPASSED r2e_tests/test_1.py::TestRouter::test_traverser_raises_notfound_instance\nPASSED r2e_tests/test_1.py::TestRouter::test_tween_factories\nPASSED r2e_tests/test_2.py::WGSIAppPlusViewConfigTests::test_it\nPASSED r2e_tests/test_2.py::TestEventOnlySubscribers::test_sendfoo\nPASSED r2e_tests/test_2.py::TestEventOnlySubscribers::test_sendfoobar\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_basic\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_directory_noslash_redir\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_directory_noslash_redir_preserves_qs\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_directory_noslash_redir_with_scriptname\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_directory_withslash\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_file_in_subdir\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_hidden\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_highchars_in_filename\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_highchars_in_pathelement\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_not_modified\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_notfound\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_oob_dotdotslash\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_oob_dotdotslash_encoded\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_oob_slash\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_range_inclusive\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_range_multiple\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_range_notbytes\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_range_oob\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_range_tilend\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_basic\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_directory_noslash_redir\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_directory_noslash_redir_preserves_qs\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_directory_noslash_redir_with_scriptname\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_directory_withslash\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_file_in_subdir\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_hidden\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_highchars_in_filename\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_highchars_in_pathelement\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_not_modified\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_notfound\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_oob_dotdotslash\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_oob_dotdotslash_encoded\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_oob_slash\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_range_inclusive\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_range_multiple\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_range_notbytes\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_range_oob\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_range_tilend\nPASSED r2e_tests/test_2.py::TestStaticAppNoSubpath::test_basic\nPASSED r2e_tests/test_2.py::TestStaticAppWithRoutePrefix::test_includelevel1\nPASSED r2e_tests/test_2.py::TestStaticAppWithRoutePrefix::test_includelevel2\nPASSED r2e_tests/test_2.py::TestFixtureApp::test_another\nPASSED r2e_tests/test_2.py::TestFixtureApp::test_dummyskin\nPASSED r2e_tests/test_2.py::TestFixtureApp::test_error\nPASSED r2e_tests/test_2.py::TestFixtureApp::test_protected\nPASSED r2e_tests/test_2.py::TestFixtureApp::test_root\nPASSED r2e_tests/test_2.py::TestStaticPermApp::test_allowed\nPASSED r2e_tests/test_2.py::TestStaticPermApp::test_allowed_via_acl_global_root_factory\nPASSED r2e_tests/test_2.py::TestStaticPermApp::test_allowed_via_acl_local_root_factory\nPASSED r2e_tests/test_2.py::TestStaticPermApp::test_denied_via_acl_global_root_factory\nPASSED r2e_tests/test_2.py::TestStaticPermApp::test_denied_via_acl_local_root_factory\nPASSED r2e_tests/test_2.py::TestCCBug::test_juri\nPASSED r2e_tests/test_2.py::TestCCBug::test_rdf\nPASSED r2e_tests/test_2.py::TestHybridApp::test_abc\nPASSED r2e_tests/test_2.py::TestHybridApp::test_def\nPASSED r2e_tests/test_2.py::TestHybridApp::test_error\nPASSED r2e_tests/test_2.py::TestHybridApp::test_error2\nPASSED r2e_tests/test_2.py::TestHybridApp::test_error_sub\nPASSED r2e_tests/test_2.py::TestHybridApp::test_ghi\nPASSED r2e_tests/test_2.py::TestHybridApp::test_jkl\nPASSED r2e_tests/test_2.py::TestHybridApp::test_mno\nPASSED r2e_tests/test_2.py::TestHybridApp::test_pqr_global2\nPASSED r2e_tests/test_2.py::TestHybridApp::test_root\nPASSED r2e_tests/test_2.py::TestRestBugApp::test_it\nPASSED r2e_tests/test_2.py::TestForbiddenAppHasResult::test_it\nPASSED r2e_tests/test_2.py::TestViewDecoratorApp::test_second\nPASSED r2e_tests/test_2.py::TestNotFoundView::test_it\nPASSED r2e_tests/test_2.py::TestForbiddenView::test_it\nPASSED r2e_tests/test_2.py::TestViewPermissionBug::test_test\nPASSED r2e_tests/test_2.py::TestViewPermissionBug::test_x\nPASSED r2e_tests/test_2.py::TestDefaultViewPermissionBug::test_x\nPASSED r2e_tests/test_2.py::TestDefaultViewPermissionBug::test_y\nPASSED r2e_tests/test_2.py::TestDefaultViewPermissionBug::test_z\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_anexception\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_notanexception\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_root\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_route_raise_exception\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_route_raise_exception2\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_route_raise_exception3\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_route_raise_exception4\nPASSED r2e_tests/test_2.py::TestConflictApp::test_autoresolved_view\nPASSED r2e_tests/test_2.py::TestConflictApp::test_nonoverridden_authorization_policy\nPASSED r2e_tests/test_2.py::TestConflictApp::test_overridden_authorization_policy\nPASSED r2e_tests/test_2.py::TestConflictApp::test_overridden_autoresolved_view\nPASSED r2e_tests/test_2.py::TestConflictApp::test_overridden_route_view\nPASSED r2e_tests/test_2.py::ImperativeIncludeConfigurationTest::test_root\nPASSED r2e_tests/test_2.py::ImperativeIncludeConfigurationTest::test_three\nPASSED r2e_tests/test_2.py::ImperativeIncludeConfigurationTest::test_two\nPASSED r2e_tests/test_2.py::SelfScanAppTest::test_root\nPASSED r2e_tests/test_2.py::SelfScanAppTest::test_two\nPASSED r2e_tests/test_2.py::WSGIApp2AppTest::test_hello\nPASSED r2e_tests/test_2.py::SubrequestAppTest::test_five\nPASSED r2e_tests/test_2.py::SubrequestAppTest::test_one\nPASSED r2e_tests/test_2.py::SubrequestAppTest::test_three\nPASSED r2e_tests/test_2.py::RendererScanAppTest::test_rescan\nPASSED r2e_tests/test_2.py::RendererScanAppTest::test_root\nPASSED r2e_tests/test_2.py::RendererScanAppTest::test_two\nPASSED r2e_tests/test_2.py::AcceptContentTypeTest::test_ordering\nPASSED r2e_tests/test_2.py::AcceptContentTypeTest::test_wildcards\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_object_event_subscriber\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_resource_url_default_resource_iface_means_Interface\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_resource_url_nodefault_resource_iface\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_response_adapter\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_response_adapter_dottednames\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_response_adapter_self\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_subscriber_defaults\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_subscriber_dottednames\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_subscriber_iface_specified\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_subscriber_predicate\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_subscriber_with_default_type_predicates_False\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_subscriber_with_default_type_predicates_True\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_subscriber_with_specific_type_and_predicates_False\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_subscriber_with_specific_type_and_predicates_True\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_traverser_default_iface_means_Interface\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_traverser_introspectables\nPASSED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_traverser_nondefault_iface\nPASSED r2e_tests/test_config/test_adapters.py::Test_eventonly::test_defaults\nPASSED r2e_tests/test_config/test_assets.py::TestAssetsConfiguratorMixin::test__override_already_registered\nPASSED r2e_tests/test_config/test_assets.py::TestAssetsConfiguratorMixin::test__override_not_yet_registered\nPASSED r2e_tests/test_config/test_assets.py::TestAssetsConfiguratorMixin::test_override_asset_directory_with_directory\nPASSED r2e_tests/test_config/test_assets.py::TestAssetsConfiguratorMixin::test_override_asset_directory_with_file\nPASSED r2e_tests/test_config/test_assets.py::TestAssetsConfiguratorMixin::test_override_asset_directory_with_package\nPASSED r2e_tests/test_config/test_assets.py::TestAssetsConfiguratorMixin::test_override_asset_file_with_directory\nPASSED r2e_tests/test_config/test_assets.py::TestAssetsConfiguratorMixin::test_override_asset_file_with_file\nPASSED r2e_tests/test_config/test_assets.py::TestAssetsConfiguratorMixin::test_override_asset_file_with_package\nPASSED r2e_tests/test_config/test_assets.py::TestAssetsConfiguratorMixin::test_override_asset_package_with_directory\nPASSED r2e_tests/test_config/test_assets.py::TestAssetsConfiguratorMixin::test_override_asset_package_with_package\nPASSED r2e_tests/test_config/test_assets.py::TestAssetsConfiguratorMixin::test_override_asset_samename\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_get_resource_filename_override_returns_value\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_get_resource_stream_no_overrides\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_get_resource_stream_override_returns_None\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_get_resource_stream_override_returns_value\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_get_resource_string_no_overrides\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_get_resource_string_override_returns_None\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_get_resource_string_override_returns_value\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_has_resource_no_overrides\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_has_resource_override_returns_None\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_has_resource_override_returns_True\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_resource_isdir_no_overrides\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_resource_isdir_override_returns_False\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_resource_isdir_override_returns_None\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_resource_listdir_no_overrides\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_resource_listdir_override_returns_None\nPASSED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_resource_listdir_override_returns_values\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_ctor_package_already_has_loader_of_different_type\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_ctor_package_already_has_loader_of_same_type\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_ctor_registers_loader_type\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_ctor_sets_loader\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_ctor_sets_local_state\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_get_filename_file_doesnt_exist\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_get_stream\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_get_stream_file_doesnt_exist\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_get_string\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_get_string_file_doesnt_exist\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_has_resource\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_has_resource_file_doesnt_exist\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_insert_directory\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_insert_emptystring\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_insert_file\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_isdir_doesnt_exist\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_isdir_false\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_isdir_true\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_listdir\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_listdir_doesnt_exist\nPASSED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_search_path\nPASSED r2e_tests/test_config/test_assets.py::TestDirectoryOverride::test_it_match\nPASSED r2e_tests/test_config/test_assets.py::TestDirectoryOverride::test_it_no_match\nPASSED r2e_tests/test_config/test_assets.py::TestFileOverride::test_it_match\nPASSED r2e_tests/test_config/test_assets.py::TestFileOverride::test_it_no_match\nPASSED r2e_tests/test_config/test_factories.py::TestFactoriesMixin::test_add_request_method_with_None_callable\nPASSED r2e_tests/test_config/test_factories.py::TestFactoriesMixin::test_add_request_method_with_None_callable_and_no_name\nPASSED r2e_tests/test_config/test_factories.py::TestFactoriesMixin::test_add_request_method_with_None_callable_conflict\nPASSED r2e_tests/test_config/test_factories.py::TestFactoriesMixin::test_add_request_method_with_callable\nPASSED r2e_tests/test_config/test_factories.py::TestFactoriesMixin::test_add_request_method_with_unnamed_callable\nPASSED r2e_tests/test_config/test_factories.py::TestFactoriesMixin::test_set_multiple_request_methods_conflict\nPASSED r2e_tests/test_config/test_factories.py::TestFactoriesMixin::test_set_multiple_request_properties\nPASSED 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r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_view_mapper_config_specified\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_view_mapper_default_mapper_specified\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_view_mapper_view_specified\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_wrapper_viewname\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_wrapper_viewname_notfound\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test__view_as_function_with_attr\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_function_context_and_request\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_function_requestonly\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_function_requestonly_with_attr\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_instance_context_and_request\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_instance_context_and_request_and_attr\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_instance_requestonly\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_instance_requestonly_with_attr\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_newstyle_class_context_and_request\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_newstyle_class_context_and_request_with_attr\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_newstyle_class_requestonly\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_newstyle_class_requestonly_with_attr\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_oldstyle_class_context_and_request\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_oldstyle_class_context_and_request_with_attr\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_oldstyle_class_requestonly\nPASSED r2e_tests/test_config/test_views.py::TestDefaultViewMapper::test_view_as_oldstyle_class_requestonly_with_attr\nPASSED r2e_tests/test_config/test_views.py::Test_preserve_view_attrs::test_it_different\nPASSED r2e_tests/test_config/test_views.py::Test_preserve_view_attrs::test_it_different_with_existing_original_view\nPASSED r2e_tests/test_config/test_views.py::Test_preserve_view_attrs::test_it_same\nPASSED r2e_tests/test_config/test_views.py::Test_preserve_view_attrs::test_it_view_is_None\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_already_exists\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_url_noendslash\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_url_withendslash\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_viewname\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_viewname_with_for_\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_viewname_with_permission\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_viewname_with_renderer\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_viewname_with_route_prefix\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_viewname_with_view_attr\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_viewname_with_view_context\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_viewname_with_view_for\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_viewname_with_view_permission\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_add_viewname_with_view_renderer\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_generate_missing\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_generate_quoting\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_generate_registration_miss\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_generate_registration_no_registry_on_request\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_generate_route_url\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_generate_slash_in_name1\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_generate_slash_in_name2\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_generate_url_quoted_remote\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_generate_url_unquoted_local\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_verifyClass\nPASSED r2e_tests/test_config/test_views.py::TestStaticURLInfo::test_verifyObject\nPASSED r2e_tests/test_config/test_views.py::Test_view_description::test_with_text\nPASSED r2e_tests/test_scripts/test_common.py::Test_logging_file_config::test_it\nPASSED r2e_tests/test_scripts/test_common.py::TestParseVars::test_parse_vars_bad\nPASSED r2e_tests/test_scripts/test_common.py::TestParseVars::test_parse_vars_good\nPASSED r2e_tests/test_scripts/test_pcreate.py::TestPCreateCommand::test_known_scaffold_absolute_path\nPASSED r2e_tests/test_scripts/test_pcreate.py::TestPCreateCommand::test_known_scaffold_multiple_rendered\nPASSED r2e_tests/test_scripts/test_pcreate.py::TestPCreateCommand::test_known_scaffold_single_rendered\nPASSED r2e_tests/test_scripts/test_pcreate.py::TestPCreateCommand::test_no_project_name\nPASSED r2e_tests/test_scripts/test_pcreate.py::TestPCreateCommand::test_run_no_scaffold_name\nPASSED r2e_tests/test_scripts/test_pcreate.py::TestPCreateCommand::test_run_show_scaffolds_exist\nPASSED r2e_tests/test_scripts/test_pcreate.py::TestPCreateCommand::test_run_show_scaffolds_none_exist\nPASSED r2e_tests/test_scripts/test_pcreate.py::TestPCreateCommand::test_unknown_scaffold_name\nPASSED r2e_tests/test_scripts/test_pcreate.py::Test_main::test_it\nPASSED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_has_bad_config_header\nPASSED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_not_enough_args\nPASSED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_response_has_no_charset\nPASSED r2e_tests/test_scripts/test_prequest.py::Test_main::test_it\nPASSED r2e_tests/test_scripts/test_proutes.py::TestPRoutesCommand::test__get_mapper\nPASSED r2e_tests/test_scripts/test_proutes.py::TestPRoutesCommand::test_bad_args\nPASSED r2e_tests/test_scripts/test_proutes.py::TestPRoutesCommand::test_good_args\nPASSED r2e_tests/test_scripts/test_proutes.py::TestPRoutesCommand::test_no_mapper\nPASSED r2e_tests/test_scripts/test_proutes.py::TestPRoutesCommand::test_no_routes\nPASSED r2e_tests/test_scripts/test_proutes.py::TestPRoutesCommand::test_route_with_no_slash_prefix\nPASSED r2e_tests/test_scripts/test_proutes.py::TestPRoutesCommand::test_single_route_no_route_registered\nPASSED r2e_tests/test_scripts/test_proutes.py::TestPRoutesCommand::test_single_route_no_views_registered\nPASSED r2e_tests/test_scripts/test_proutes.py::TestPRoutesCommand::test_single_route_one_view_registered\nPASSED r2e_tests/test_scripts/test_proutes.py::TestPRoutesCommand::test_single_route_one_view_registered_with_factory\nPASSED r2e_tests/test_scripts/test_proutes.py::Test_main::test_it\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_get_options_no_command\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_get_options_with_command\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_parse_vars_bad\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_parse_vars_good\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_record_pid_not_verbose\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_record_pid_verbose\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_remove_pid_current_pid_is_not_pid_in_file\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_remove_pid_current_pid_is_not_written_pid\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_remove_pid_file_not_verbose\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_remove_pid_file_stale_pid_write_exception\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_remove_pid_file_unlink_exception\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_remove_pid_file_verbose\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_remove_pid_no_pid_file\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_remove_pid_not_a_number\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_run_no_args\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_run_stop_daemon_bad_pid_file\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_run_stop_daemon_invalid_pid_in_file\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_run_stop_daemon_no_such_pid_file\nPASSED r2e_tests/test_scripts/test_pserve.py::Test_read_pidfile::test_read_pidfile\nPASSED r2e_tests/test_scripts/test_pserve.py::Test_read_pidfile::test_read_pidfile_no_pid_file\nPASSED r2e_tests/test_scripts/test_pserve.py::Test_read_pidfile::test_read_pidfile_not_a_number\nPASSED r2e_tests/test_scripts/test_pserve.py::Test_main::test_it\nPASSED r2e_tests/test_scripts/test_pserve.py::TestLazyWriter::test_flush\nPASSED r2e_tests/test_scripts/test_pserve.py::TestLazyWriter::test_open\nPASSED r2e_tests/test_scripts/test_pserve.py::TestLazyWriter::test_write\nPASSED r2e_tests/test_scripts/test_pserve.py::TestLazyWriter::test_writeline\nPASSED r2e_tests/test_scripts/test_pserve.py::Test__methodwrapper::test___call__fail\nPASSED r2e_tests/test_scripts/test_pserve.py::Test__methodwrapper::test___call__succeed\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_custom_section_override\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_bpython_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_check_variable_override_order\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_custom_items\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_default_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_default_shell_with_unknown_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_ipython_v0_10\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_ipython_v0_11\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_setup_from_options\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_setup\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_make_bpython_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_make_default_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_make_ipython_v0_10_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_make_ipython_v0_11_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_shell_ipython_ordering\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_shell_ordering\nPASSED r2e_tests/test_scripts/test_pshell.py::Test_main::test_it\nPASSED r2e_tests/test_scripts/test_ptweens.py::TestPTweensCommand::test__get_tweens\nPASSED r2e_tests/test_scripts/test_ptweens.py::TestPTweensCommand::test_command_implicit_and_explicit_tweens\nPASSED r2e_tests/test_scripts/test_ptweens.py::TestPTweensCommand::test_command_implicit_tweens_only\nPASSED r2e_tests/test_scripts/test_ptweens.py::TestPTweensCommand::test_command_no_tweens\nPASSED r2e_tests/test_scripts/test_ptweens.py::Test_main::test_it\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_multi_routes_all_match\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_multi_routes_none_match\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_multi_routes_some_match\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_no_match\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_no_match_multiview_registered\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_route_multiview\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_route_multiview_no_view_registered\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_route_no_multiview\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_traversal\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_traversal_multiview\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_multi_view_nested\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_multiview\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_multiview_with_permission\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_multiview_with_predicates\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_not_found\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_not_found_url_starts_without_slash\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_single_view_route\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_single_view_route_with_route_predicates\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_single_view_traversal\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_single_view_traversal_with_permission\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_single_view_traversal_with_predicates\nPASSED r2e_tests/test_scripts/test_pviews.py::Test_main::test_it\nFAILED r2e_tests/test_2.py::WGSIAppPlusViewConfigTests::test_scanned - Attrib...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_basic - AttributeError: '...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_hidden - AttributeError: ...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_highchars_in_pathelement\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_highchars_in_filename - A...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_not_modified - AttributeE...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_file_in_subdir - Attribut...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_directory_noslash_redir\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_directory_noslash_redir_preserves_qs\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_directory_noslash_redir_with_scriptname\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_directory_withslash - Att...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_range_inclusive - Attribu...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_range_tilend - AttributeE...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_range_notbytes - Attribut...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_range_multiple - Attribut...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_range_oob - AttributeErro...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_notfound - AttributeError...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_oob_dotdotslash - Attribu...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_oob_dotdotslash_encoded\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_oob_slash - AttributeErro...\nFAILED r2e_tests/test_2.py::TestViewDecoratorApp::test_first - mako.exception...\nFAILED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_resource_url_adapter_dotted_names\nFAILED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_resource_url_adapter_introspectables\nFAILED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_traverser_dotted_names\nFAILED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_get_resource_filename_no_overrides\nFAILED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_get_resource_filename_override_returns_None\nFAILED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_get_filename\nFAILED r2e_tests/test_config/test_i18n.py::TestI18NConfiguratorMixin::test_add_translation_dirs_abspath\nFAILED r2e_tests/test_config/test_i18n.py::TestI18NConfiguratorMixin::test_add_translation_dirs_asset_spec\nFAILED r2e_tests/test_config/test_i18n.py::TestI18NConfiguratorMixin::test_add_translation_dirs_asset_spec_existing_translation_dirs\nFAILED r2e_tests/test_config/test_i18n.py::TestI18NConfiguratorMixin::test_add_translation_dirs_multiple_specs\nFAILED r2e_tests/test_config/test_i18n.py::TestI18NConfiguratorMixin::test_add_translation_dirs_multiple_specs_multiple_calls\nFAILED r2e_tests/test_config/test_init.py::ConfiguratorTests::test_ctor_no_registry\nFAILED r2e_tests/test_config/test_init.py::ConfiguratorTests::test_ctor_noreg_debug_logger_None_default\nFAILED r2e_tests/test_config/test_init.py::ConfiguratorTests::test_scan_integration_conflict\nFAILED r2e_tests/test_config/test_init.py::ConfiguratorTests::test_setup_registry_debug_logger_None_default\nFAILED r2e_tests/test_config/test_init.py::TestConfigurator_add_directive::test_add_directive_with_custom_callable\nFAILED r2e_tests/test_config/test_init.py::TestConfigurator_add_directive::test_add_directive_with_partial\nFAILED r2e_tests/test_config/test_init.py::TestConfigurator_add_directive::test_extend_with_dotted_name\nFAILED r2e_tests/test_config/test_init.py::TestConfigurator_add_directive::test_extend_with_python_callable\nFAILED r2e_tests/test_config/test_views.py::TestViewsConfigurationMixin::test_add_static_view_package_here_relative\nFAILED r2e_tests/test_config/test_views.py::TestViewsConfigurationMixin::test_add_view_with_template_renderer\nFAILED r2e_tests/test_config/test_views.py::TestViewsConfigurationMixin::test_add_view_with_template_renderer_no_callable\nFAILED r2e_tests/test_config/test_views.py::TestViewDeriver::test_function_returns_non_adaptable\nFAILED r2e_tests/test_config/test_views.py::TestViewDeriver::test_function_returns_non_adaptable_dict\nFAILED r2e_tests/test_config/test_views.py::TestViewDeriver::test_instance_returns_non_adaptable\nFAILED r2e_tests/test_config/test_views.py::TestViewDeriver::test_requestonly_default_method_returns_non_adaptable\nFAILED r2e_tests/test_config/test_views.py::TestViewDeriver::test_requestonly_nondefault_method_returns_non_adaptable\nFAILED r2e_tests/test_config/test_views.py::Test_view_description::test_without_text\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_display_headers\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_has_content_type_header_var\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_has_good_header_var\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_has_multiple_header_vars\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_method_get\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_method_post\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_path_doesnt_start_with_slash\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_two_args\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_with_query_string\nFAILED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_single_view_function_traversal\n======================== 59 failed, 954 passed in 7.09s ========================\n",
    "new_commit_res_stderr": "",
    "old_commit_res_code": 1,
    "old_commit_res_stdout": "============================= test session starts ==============================\nplatform linux -- Python 3.8.20, pytest-8.3.4, pluggy-1.5.0\nrootdir: /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89\ncollected 1013 items\n\nr2e_tests/test_1.py ......................F.F........................... [  5%]\n.....                                                                    [  5%]\nr2e_tests/test_2.py .FFFFFFFFFFFFFFFFFFFF............................... [ 10%]\n....................................F..................................  [ 17%]\nr2e_tests/test_config/test_adapters.py .FF..............F...             [ 19%]\nr2e_tests/test_config/test_assets.py ...........FF.....................F [ 23%]\n....................                                                     [ 25%]\nr2e_tests/test_config/test_factories.py ..................               [ 27%]\nr2e_tests/test_config/test_i18n.py FFF.FF....                            [ 28%]\nr2e_tests/test_config/test_init.py ..................................... [ 31%]\nF..F....................F...........F.................................FF [ 38%]\n...FF...................                                                 [ 41%]\nr2e_tests/test_config/test_predicates.py ............................... [ 44%]\n........................................                                 [ 48%]\nr2e_tests/test_config/test_rendering.py ....                             [ 48%]\nr2e_tests/test_config/test_routes.py ........................            [ 50%]\nr2e_tests/test_config/test_security.py ..........                        [ 51%]\nr2e_tests/test_config/test_settings.py .......................           [ 54%]\nr2e_tests/test_config/test_testing.py ............                       [ 55%]\nr2e_tests/test_config/test_tweens.py .................................   [ 58%]\nr2e_tests/test_config/test_util.py ..................................... [ 62%]\n..........                                                               [ 63%]\nr2e_tests/test_config/test_views.py ...................F................ [ 66%]\n........................................................................ [ 73%]\nFF...................................................................... [ 81%]\nFF.........F...F....F................................................... [ 88%]\n..........F                                                              [ 89%]\nr2e_tests/test_scripts/test_common.py ...                                [ 89%]\nr2e_tests/test_scripts/test_pcreate.py .........                         [ 90%]\nr2e_tests/test_scripts/test_prequest.py F.FFFFF.F.FF.                    [ 91%]\nr2e_tests/test_scripts/test_proutes.py ...........                       [ 92%]\nr2e_tests/test_scripts/test_pserve.py ............................       [ 95%]\nr2e_tests/test_scripts/test_pshell.py .................                  [ 97%]\nr2e_tests/test_scripts/test_ptweens.py .....                             [ 97%]\nr2e_tests/test_scripts/test_pviews.py ................F......            [100%]\n\n=================================== FAILURES ===================================\n___ TestRouter.test_call_view_multiple_predicate_mismatches_dont_hide_views ____\n\nself = <r2e_tests.test_1.TestRouter testMethod=test_call_view_multiple_predicate_mismatches_dont_hide_views>\n\n    def test_call_view_multiple_predicate_mismatches_dont_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IBaseContext(Interface):\n            pass\n        class IContext(IBaseContext):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view1 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view1, '', IViewClassifier, IRequest,\n                           DummyContext)\n        view2 = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view2, '', IViewClassifier, IRequest,\n                           IContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IBaseContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n>       app_iter = router(environ, start_response)\n\nr2e_tests/test_1.py:1236: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \npyramid/router.py:251: in __call__\n    response = self.invoke_subrequest(request, use_tweens=True)\npyramid/router.py:227: in invoke_subrequest\n    response = handle_request(request)\npyramid/tweens.py:21: in excview_tween\n    response = handler(request)\npyramid/router.py:161: in handle_request\n    response = view_callable(context, request)\n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = <r2e_tests.test_1.DummyView object at 0x7601b9ad3850>\ncontext = <r2e_tests.test_1.TestRouter.test_call_view_multiple_predicate_mismatches_dont_hide_views.<locals>.DummyContext object at 0x7601b9ad3430>\nrequest = <Request at 0x7601b9ad3ac0 GET http://localhost:8080/>\n\n    def __call__(self, context, request):\n        self.context = context\n        self.request = request\n        if not self.raise_exception is None:\n>           raise self.raise_exception\nE           pyramid.exceptions.PredicateMismatch: The resource could not be found.\n\nr2e_tests/test_1.py:1283: PredicateMismatch\n________ TestRouter.test_call_view_predicate_mismatch_doesnt_hide_views ________\n\nself = <r2e_tests.test_1.TestRouter testMethod=test_call_view_predicate_mismatch_doesnt_hide_views>\n\n    def test_call_view_predicate_mismatch_doesnt_hide_views(self):\n        from pyramid.exceptions import PredicateMismatch\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.interfaces import IRequest, IResponse\n        from pyramid.response import Response\n        from zope.interface import Interface, implementer\n        class IContext(Interface):\n            pass\n        @implementer(IContext)\n        class DummyContext:\n            pass\n        context = DummyContext()\n        self._registerTraverserFactory(context)\n        view = DummyView(DummyResponse(), raise_exception=PredicateMismatch)\n        self._registerView(view, '', IViewClassifier, IRequest,\n                           DummyContext)\n        good_view = DummyView('abc')\n        self._registerView(self.config.derive_view(good_view),\n                            '', IViewClassifier, IRequest, IContext)\n        router = self._makeOne()\n        def make_response(s):\n            return Response(s)\n        router.registry.registerAdapter(make_response, (str,), IResponse)\n        environ = self._makeEnviron()\n        start_response = DummyStartResponse()\n>       app_iter = router(environ, start_response)\n\nr2e_tests/test_1.py:1203: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \npyramid/router.py:251: in __call__\n    response = self.invoke_subrequest(request, use_tweens=True)\npyramid/router.py:227: in invoke_subrequest\n    response = handle_request(request)\npyramid/tweens.py:21: in excview_tween\n    response = handler(request)\npyramid/router.py:161: in handle_request\n    response = view_callable(context, request)\n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = <r2e_tests.test_1.DummyView object at 0x7601ba076d90>\ncontext = <r2e_tests.test_1.TestRouter.test_call_view_predicate_mismatch_doesnt_hide_views.<locals>.DummyContext object at 0x7601ba0083a0>\nrequest = <Request at 0x7601b9ab0130 GET http://localhost:8080/>\n\n    def __call__(self, context, request):\n        self.context = context\n        self.request = request\n        if not self.raise_exception is None:\n>           raise self.raise_exception\nE           pyramid.exceptions.PredicateMismatch: The resource could not be found.\n\nr2e_tests/test_1.py:1283: PredicateMismatch\n___________________ WGSIAppPlusViewConfigTests.test_scanned ____________________\n\nself = <r2e_tests.test_2.WGSIAppPlusViewConfigTests testMethod=test_scanned>\n\n    def test_scanned(self):\n        from pyramid.interfaces import IRequest\n        from pyramid.interfaces import IView\n        from pyramid.interfaces import IViewClassifier\n        from pyramid.config import Configurator\n        from pyramid.tests import test_integration\n        config = Configurator()\n        config.scan(test_integration)\n        config.commit()\n        reg = config.registry\n        view = reg.adapters.lookup(\n            (IViewClassifier, IRequest, INothing), IView, name='')\n>       self.assertEqual(view.__original_view__, wsgiapptest)\nE       AttributeError: 'NoneType' object has no attribute '__original_view__'\n\nr2e_tests/test_2.py:56: AttributeError\n_________________________ TestStaticAppBase.test_basic _________________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba0684c0>\n\n    def test_basic(self):\n>       res = self.testapp.get('/minimal.pt', status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:78: AttributeError\n________________________ TestStaticAppBase.test_hidden _________________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba068610>\n\n    def test_hidden(self):\n>       res = self.testapp.get('/static/.hiddenfile', status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:82: AttributeError\n_______________ TestStaticAppBase.test_highchars_in_pathelement ________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba068790>\n\n    def test_highchars_in_pathelement(self):\n        url = url_quote('/static/héhé/index.html')\n>       res = self.testapp.get(url, status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:91: AttributeError\n_________________ TestStaticAppBase.test_highchars_in_filename _________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba068910>\n\n    def test_highchars_in_filename(self):\n        url = url_quote('/static/héhé.html')\n>       res = self.testapp.get(url, status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:100: AttributeError\n_____________________ TestStaticAppBase.test_not_modified ______________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba068a90>\n\n    def test_not_modified(self):\n>       self.testapp.extra_environ = {\n            'HTTP_IF_MODIFIED_SINCE':httpdate(fiveyrsfuture)}\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:108: AttributeError\n____________________ TestStaticAppBase.test_file_in_subdir _____________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba068c10>\n\n    def test_file_in_subdir(self):\n        fn = os.path.join(here, 'fixtures/static/index.html')\n>       res = self.testapp.get('/static/index.html', status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:115: AttributeError\n________________ TestStaticAppBase.test_directory_noslash_redir ________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba068d90>\n\n    def test_directory_noslash_redir(self):\n>       res = self.testapp.get('/static', status=301)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:119: AttributeError\n_________ TestStaticAppBase.test_directory_noslash_redir_preserves_qs __________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba068f10>\n\n    def test_directory_noslash_redir_preserves_qs(self):\n>       res = self.testapp.get('/static?a=1&b=2', status=301)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:123: AttributeError\n________ TestStaticAppBase.test_directory_noslash_redir_with_scriptname ________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba0760d0>\n\n    def test_directory_noslash_redir_with_scriptname(self):\n>       self.testapp.extra_environ = {'SCRIPT_NAME':'/script_name'}\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:128: AttributeError\n__________________ TestStaticAppBase.test_directory_withslash __________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba076250>\n\n    def test_directory_withslash(self):\n        fn = os.path.join(here, 'fixtures/static/index.html')\n>       res = self.testapp.get('/static/', status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:135: AttributeError\n____________________ TestStaticAppBase.test_range_inclusive ____________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba0763d0>\n\n    def test_range_inclusive(self):\n>       self.testapp.extra_environ = {'HTTP_RANGE':'bytes=1-2'}\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:139: AttributeError\n_____________________ TestStaticAppBase.test_range_tilend ______________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba076550>\n\n    def test_range_tilend(self):\n>       self.testapp.extra_environ = {'HTTP_RANGE':'bytes=-5'}\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:144: AttributeError\n____________________ TestStaticAppBase.test_range_notbytes _____________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba068fd0>\n\n    def test_range_notbytes(self):\n>       self.testapp.extra_environ = {'HTTP_RANGE':'kHz=-5'}\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:149: AttributeError\n____________________ TestStaticAppBase.test_range_multiple _____________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba068b50>\n\n    def test_range_multiple(self):\n>       res = self.testapp.get('/static/index.html',\n                               [('HTTP_RANGE', 'bytes=10-11,11-12')],\n                               status=200)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:155: AttributeError\n_______________________ TestStaticAppBase.test_range_oob _______________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba068700>\n\n    def test_range_oob(self):\n>       self.testapp.extra_environ = {'HTTP_RANGE':'bytes=1000-1002'}\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:162: AttributeError\n_______________________ TestStaticAppBase.test_notfound ________________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba0683d0>\n\n    def test_notfound(self):\n>       self.testapp.get('/static/wontbefound.html', status=404)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:166: AttributeError\n____________________ TestStaticAppBase.test_oob_dotdotslash ____________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba076310>\n\n    def test_oob_dotdotslash(self):\n>       self.testapp.get('/static/../../test_integration.py', status=404)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:169: AttributeError\n________________ TestStaticAppBase.test_oob_dotdotslash_encoded ________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba076790>\n\n    def test_oob_dotdotslash_encoded(self):\n>       self.testapp.get('/static/%2E%2E%2F/test_integration.py', status=404)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:172: AttributeError\n_______________________ TestStaticAppBase.test_oob_slash _______________________\n\nself = <r2e_tests.test_2.TestStaticAppBase object at 0x7601ba076910>\n\n    def test_oob_slash(self):\n>       self.testapp.get('/%2F/test_integration.py', status=404)\nE       AttributeError: 'TestStaticAppBase' object has no attribute 'testapp'\n\nr2e_tests/test_2.py:175: AttributeError\n_______________________ TestViewDecoratorApp.test_first ________________________\n\nself = <pyramid.mako_templating.PkgResourceTemplateLookup object at 0x7601b91597f0>\nuri = 'templates/foo.mak'\n\n    def get_template(self, uri):\n        \"\"\"Return a :class:`.Template` object corresponding to the given\n        ``uri``.\n    \n        .. note:: The ``relativeto`` argument is not supported here at\n           the moment.\n    \n        \"\"\"\n    \n        try:\n            if self.filesystem_checks:\n                return self._check(uri, self._collection[uri])\n            else:\n>               return self._collection[uri]\nE               KeyError: 'templates/foo.mak'\n\n.venv/lib/python3.8/site-packages/mako/lookup.py:242: KeyError\n\nThe above exception was the direct cause of the following exception:\n\nself = <r2e_tests.test_2.TestViewDecoratorApp testMethod=test_first>\n\n    def test_first(self):\n        # we use mako here instead of chameleon because it works on Jython\n        self._configure_mako()\n>       res = self.testapp.get('/first', status=200)\n\nr2e_tests/test_2.py:370: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n.venv/lib/python3.8/site-packages/webtest/app.py:328: in get\n    return self.do_request(req, status=status,\n.venv/lib/python3.8/site-packages/webtest/app.py:627: in do_request\n    res = req.get_response(app, catch_exc_info=True)\n.venv/lib/python3.8/site-packages/webob/request.py:1309: in send\n    status, headers, app_iter, exc_info = self.call_application(\n.venv/lib/python3.8/site-packages/webob/request.py:1278: in call_application\n    app_iter = application(self.environ, start_response)\n.venv/lib/python3.8/site-packages/webtest/lint.py:196: in lint_app\n    iterator = application(environ, start_response_wrapper)\npyramid/router.py:251: in __call__\n    response = self.invoke_subrequest(request, use_tweens=True)\npyramid/router.py:227: in invoke_subrequest\n    response = handle_request(request)\npyramid/tweens.py:21: in excview_tween\n    response = handler(request)\npyramid/router.py:161: in handle_request\n    response = view_callable(context, request)\npyramid/config/views.py:366: in rendered_view\n    response = renderer.render_view(request, result, view_inst,\npyramid/renderers.py:528: in render_view\n    return self.render_to_response(response, system, request=request)\npyramid/renderers.py:558: in render_to_response\n    result = self.render(value, system_values, request=request)\npyramid/renderers.py:554: in render\n    result = renderer(value, system_values)\npyramid/mako_templating.py:207: in __call__\n    template = self.implementation()\npyramid/mako_templating.py:191: in implementation\n    return self.lookup.get_template(self.path)\npyramid/mako_templating.py:83: in get_template\n    return TemplateLookup.get_template(self, uri)\n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = <pyramid.mako_templating.PkgResourceTemplateLookup object at 0x7601b91597f0>\nuri = 'templates/foo.mak'\n\n    def get_template(self, uri):\n        \"\"\"Return a :class:`.Template` object corresponding to the given\n        ``uri``.\n    \n        .. note:: The ``relativeto`` argument is not supported here at\n           the moment.\n    \n        \"\"\"\n    \n        try:\n            if self.filesystem_checks:\n                return self._check(uri, self._collection[uri])\n            else:\n                return self._collection[uri]\n        except KeyError as e:\n            u = re.sub(r\"^\\/+\", \"\", uri)\n            for dir_ in self.directories:\n                # make sure the path seperators are posix - os.altsep is empty\n                # on POSIX and cannot be used.\n                dir_ = dir_.replace(os.path.sep, posixpath.sep)\n                srcfile = posixpath.normpath(posixpath.join(dir_, u))\n                if os.path.isfile(srcfile):\n                    return self._load(srcfile, uri)\n            else:\n>               raise exceptions.TopLevelLookupException(\n                    \"Can't locate template for uri %r\" % uri\n                ) from e\nE               mako.exceptions.TopLevelLookupException: Can't locate template for uri 'templates/foo.mak'\n\n.venv/lib/python3.8/site-packages/mako/lookup.py:253: TopLevelLookupException\n__ AdaptersConfiguratorMixinTests.test_add_resource_url_adapter_dotted_names ___\n\nself = <r2e_tests.test_config.test_adapters.AdaptersConfiguratorMixinTests testMethod=test_add_resource_url_adapter_dotted_names>\n\n    def test_add_resource_url_adapter_dotted_names(self):\n        from pyramid.interfaces import IResourceURL\n        config = self._makeOne(autocommit=True)\n        config.add_resource_url_adapter(\n            'pyramid.tests.test_config.test_adapters.DummyResourceURL',\n            'pyramid.tests.test_config.test_adapters.DummyIface',\n            )\n        iface = DummyIface()\n>       adapter = config.registry.getMultiAdapter((iface, iface),\n                                                    IResourceURL)\n\nr2e_tests/test_config/test_adapters.py:280: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = <Registry r2e_tests.test_config>\nobjects = (<r2e_tests.test_config.test_adapters.DummyIface object at 0x7601b8b8ee20>, <r2e_tests.test_config.test_adapters.DummyIface object at 0x7601b8b8ee20>)\ninterface = <InterfaceClass pyramid.interfaces.IResourceURL>, name = ''\n\n    def getMultiAdapter(self, objects, interface, name=''):\n        adapter = self.adapters.queryMultiAdapter(objects, interface, name)\n        if adapter is None:\n>           raise ComponentLookupError(objects, interface, name)\nE           zope.interface.interfaces.ComponentLookupError: ((<r2e_tests.test_config.test_adapters.DummyIface object at 0x7601b8b8ee20>, <r2e_tests.test_config.test_adapters.DummyIface object at 0x7601b8b8ee20>), <InterfaceClass pyramid.interfaces.IResourceURL>, '')\n\n.venv/lib/python3.8/site-packages/zope/interface/registry.py:379: ComponentLookupError\n_ AdaptersConfiguratorMixinTests.test_add_resource_url_adapter_introspectables _\n\nself = <r2e_tests.test_config.test_adapters.AdaptersConfiguratorMixinTests testMethod=test_add_resource_url_adapter_introspectables>\n\n    def test_add_resource_url_adapter_introspectables(self):\n        config = self._makeOne()\n        config.add_resource_url_adapter(DummyResourceURL, DummyIface)\n        actions = config.action_state.actions\n        self.assertEqual(len(actions), 1)\n        intrs  = actions[0]['introspectables']\n        self.assertEqual(len(intrs), 1)\n        intr = intrs[0]\n        self.assertEqual(intr.type_name, 'resource url adapter')\n        self.assertEqual(intr.discriminator,\n                         ('resource url adapter', DummyIface))\n        self.assertEqual(intr.category_name, 'resource url adapters')\n>       self.assertEqual(\n            intr.title,\n            \"resource url adapter for resource iface \"\n            \"<class 'pyramid.tests.test_config.test_adapters.DummyIface'>\"\n            )\nE       AssertionError: \"reso[34 chars]e <class 'r2e_tests.test_config.test_adapters.DummyIface'>\" != \"reso[34 chars]e <class 'pyramid.tests.test_config.test_adapters.DummyIface'>\"\nE       - resource url adapter for resource iface <class 'r2e_tests.test_config.test_adapters.DummyIface'>\nE       ?                                                  ^^^\nE       + resource url adapter for resource iface <class 'pyramid.tests.test_config.test_adapters.DummyIface'>\nE       ?                                                 ++ ^^^^^\n\nr2e_tests/test_config/test_adapters.py:326: AssertionError\n________ AdaptersConfiguratorMixinTests.test_add_traverser_dotted_names ________\n\nself = <r2e_tests.test_config.test_adapters.AdaptersConfiguratorMixinTests testMethod=test_add_traverser_dotted_names>\n\n    def test_add_traverser_dotted_names(self):\n        from pyramid.interfaces import ITraverser\n        config = self._makeOne(autocommit=True)\n        config.add_traverser(\n            'pyramid.tests.test_config.test_adapters.DummyTraverser',\n            'pyramid.tests.test_config.test_adapters.DummyIface')\n        iface = DummyIface()\n>       traverser = config.registry.getAdapter(iface, ITraverser)\n\nr2e_tests/test_config/test_adapters.py:237: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = <Registry r2e_tests.test_config>\nobject = <r2e_tests.test_config.test_adapters.DummyIface object at 0x7601b8df62b0>\ninterface = <InterfaceClass pyramid.interfaces.ITraverser>, name = ''\n\n    def getAdapter(self, object, interface, name=''):\n        adapter = self.adapters.queryAdapter(object, interface, name)\n        if adapter is None:\n>           raise ComponentLookupError(object, interface, name)\nE           zope.interface.interfaces.ComponentLookupError: (<r2e_tests.test_config.test_adapters.DummyIface object at 0x7601b8df62b0>, <InterfaceClass pyramid.interfaces.ITraverser>, '')\n\n.venv/lib/python3.8/site-packages/zope/interface/registry.py:368: ComponentLookupError\n_________ TestOverrideProvider.test_get_resource_filename_no_overrides _________\n\nself = <r2e_tests.test_config.test_assets.TestOverrideProvider testMethod=test_get_resource_filename_no_overrides>\n\n    def test_get_resource_filename_no_overrides(self):\n        import os\n        resource_name = 'test_assets.py'\n        import pyramid.tests.test_config\n        provider = self._makeOne(pyramid.tests.test_config)\n        here = os.path.dirname(os.path.abspath(__file__))\n        expected = os.path.join(here, resource_name)\n        result = provider.get_resource_filename(None, resource_name)\n>       self.assertEqual(result, expected)\nE       AssertionError: '/hom[73 chars]e382ef10ebee12045ea89/pyramid/tests/test_config/test_assets.py' != '/hom[73 chars]e382ef10ebee12045ea89/r2e_tests/test_config/test_assets.py'\nE       - /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/test_assets.py\nE       ?                                                                                                    -- ^^^^^\nE       + /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/test_config/test_assets.py\nE       ?                                                                                                     ^^^\n\nr2e_tests/test_config/test_assets.py:158: AssertionError\n____ TestOverrideProvider.test_get_resource_filename_override_returns_None _____\n\nself = <r2e_tests.test_config.test_assets.TestOverrideProvider testMethod=test_get_resource_filename_override_returns_None>\n\n    def test_get_resource_filename_override_returns_None(self):\n        overrides = DummyOverrides(None)\n        self._registerOverrides(overrides)\n        import os\n        resource_name = 'test_assets.py'\n        import pyramid.tests.test_config\n        provider = self._makeOne(pyramid.tests.test_config)\n        here = os.path.dirname(os.path.abspath(__file__))\n        expected = os.path.join(here, resource_name)\n        result = provider.get_resource_filename(None, resource_name)\n>       self.assertEqual(result, expected)\nE       AssertionError: '/hom[73 chars]e382ef10ebee12045ea89/pyramid/tests/test_config/test_assets.py' != '/hom[73 chars]e382ef10ebee12045ea89/r2e_tests/test_config/test_assets.py'\nE       - /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/test_assets.py\nE       ?                                                                                                    -- ^^^^^\nE       + /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/test_config/test_assets.py\nE       ?                                                                                                     ^^^\n\nr2e_tests/test_config/test_assets.py:212: AssertionError\n____________________ TestPackageOverrides.test_get_filename ____________________\n\nself = <r2e_tests.test_config.test_assets.TestPackageOverrides testMethod=test_get_filename>\n\n    def test_get_filename(self):\n        import os\n        overrides = [ DummyOverride(None), DummyOverride(\n            ('pyramid.tests.test_config', 'test_assets.py'))]\n        package = DummyPackage('package')\n        po = self._makeOne(package)\n        po.overrides= overrides\n        here = os.path.dirname(os.path.abspath(__file__))\n        expected = os.path.join(here, 'test_assets.py')\n>       self.assertEqual(po.get_filename('whatever'), expected)\nE       AssertionError: '/hom[73 chars]e382ef10ebee12045ea89/pyramid/tests/test_config/test_assets.py' != '/hom[73 chars]e382ef10ebee12045ea89/r2e_tests/test_config/test_assets.py'\nE       - /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/test_assets.py\nE       ?                                                                                                    -- ^^^^^\nE       + /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/test_config/test_assets.py\nE       ?                                                                                                     ^^^\n\nr2e_tests/test_config/test_assets.py:401: AssertionError\n_________ TestI18NConfiguratorMixin.test_add_translation_dirs_abspath __________\n\nself = <r2e_tests.test_config.test_i18n.TestI18NConfiguratorMixin testMethod=test_add_translation_dirs_abspath>\n\n    def test_add_translation_dirs_abspath(self):\n        from pyramid.interfaces import ITranslationDirectories\n        config = self._makeOne(autocommit=True)\n>       config.add_translation_dirs(locale)\n\nr2e_tests/test_config/test_i18n.py:102: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \npyramid/util.py:514: in wrapper\n    result = wrapped(self, *arg, **kw)\n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nself = <pyramid.config.Configurator object at 0x7601b8e63bb0>\nspecs = ('/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale',)\nintrospectables = []\nspec = '/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale'\npackage_name = None\n\n    @action_method\n    def add_translation_dirs(self, *specs):\n        \"\"\" Add one or more :term:`translation directory` paths to the\n        current configuration state.  The ``specs`` argument is a\n        sequence that may contain absolute directory paths\n        (e.g. ``/usr/share/locale``) or :term:`asset specification`\n        names naming a directory path (e.g. ``some.package:locale``)\n        or a combination of the two.\n    \n        Example:\n    \n        .. code-block:: python\n    \n           config.add_translation_dirs('/usr/share/locale',\n                                       'some.package:locale')\n    \n        Later calls to ``add_translation_dir`` insert directories into the\n        beginning of the list of translation directories created by earlier\n        calls.  This means that the same translation found in a directory\n        added later in the configuration process will be found before one\n        added earlier in the configuration process.  However, if multiple\n        specs are provided in a single call to ``add_translation_dirs``, the\n        directories will be inserted into the beginning of the directory list\n        in the order they're provided in the ``*specs`` list argument (items\n        earlier in the list trump ones later in the list).\n        \"\"\"\n        directories = []\n        introspectables = []\n    \n        for spec in specs[::-1]: # reversed\n            package_name, filename = self._split_spec(spec)\n            if package_name is None: # absolute filename\n                directory = filename\n            else:\n                __import__(package_name)\n                package = sys.modules[package_name]\n                directory = os.path.join(package_path(package), filename)\n    \n            if not os.path.isdir(os.path.realpath(directory)):\n>               raise ConfigurationError('\"%s\" is not a directory' %\n                                         directory)\nE               pyramid.exceptions.ConfigurationError: \"/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale\" is not a directory\n\npyramid/config/i18n.py:91: ConfigurationError\n________ TestI18NConfiguratorMixin.test_add_translation_dirs_asset_spec ________\n\nself = <r2e_tests.test_config.test_i18n.TestI18NConfiguratorMixin testMethod=test_add_translation_dirs_asset_spec>\n\n    def test_add_translation_dirs_asset_spec(self):\n        from pyramid.interfaces import ITranslationDirectories\n        config = self._makeOne(autocommit=True)\n        config.add_translation_dirs('pyramid.tests.pkgs.localeapp:locale')\n>       self.assertEqual(config.registry.getUtility(ITranslationDirectories),\n                         [locale])\nE       AssertionError: Lists differ: ['/ho[70 chars]7bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale'] != ['/ho[70 chars]7bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale']\nE       \nE       First differing element 0:\nE       '/hom[68 chars]77bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale'\nE       '/hom[68 chars]77bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale'\nE       \nE       - ['/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale']\nE       ?                                                                                                      -- ^^^^^\nE       \nE       + ['/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale']\nE       ?                                                                                                       ^^^\n\nr2e_tests/test_config/test_i18n.py:57: AssertionError\n_ TestI18NConfiguratorMixin.test_add_translation_dirs_asset_spec_existing_translation_dirs _\n\nself = <r2e_tests.test_config.test_i18n.TestI18NConfiguratorMixin testMethod=test_add_translation_dirs_asset_spec_existing_translation_dirs>\n\n    def test_add_translation_dirs_asset_spec_existing_translation_dirs(self):\n        from pyramid.interfaces import ITranslationDirectories\n        config = self._makeOne(autocommit=True)\n        directories = ['abc']\n        config.registry.registerUtility(directories, ITranslationDirectories)\n        config.add_translation_dirs('pyramid.tests.pkgs.localeapp:locale')\n        result = config.registry.getUtility(ITranslationDirectories)\n>       self.assertEqual(result, [locale, 'abc'])\nE       AssertionError: Lists differ: ['/ho[77 chars]2ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale', 'abc'] != ['/ho[77 chars]2ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale', 'abc']\nE       \nE       First differing element 0:\nE       '/hom[68 chars]77bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale'\nE       '/hom[68 chars]77bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale'\nE       \nE       - ['/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale',\nE       ?                                                                                                      -- ^^^^^\nE       \nE       + ['/home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale',\nE       ?                                                                                                       ^^^\nE       \nE          'abc']\n\nr2e_tests/test_config/test_i18n.py:67: AssertionError\n______ TestI18NConfiguratorMixin.test_add_translation_dirs_multiple_specs ______\n\nself = <r2e_tests.test_config.test_i18n.TestI18NConfiguratorMixin testMethod=test_add_translation_dirs_multiple_specs>\n\n    def test_add_translation_dirs_multiple_specs(self):\n        from pyramid.interfaces import ITranslationDirectories\n        config = self._makeOne(autocommit=True)\n        config.add_translation_dirs('pyramid.tests.pkgs.localeapp:locale',\n                                    'pyramid.tests.pkgs.localeapp:locale2')\n>       self.assertEqual(config.registry.getUtility(ITranslationDirectories),\n                         [locale, locale2])\nE       AssertionError: Lists differ: ['/ho[91 chars]ea89/pyramid/tests/pkgs/localeapp/locale', '/h[130 chars]le2'] != ['/ho[91 chars]ea89/r2e_tests/pkgs/localeapp/locale', '/home/[122 chars]le2']\nE       \nE       First differing element 0:\nE       '/hom[68 chars]77bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale'\nE       '/hom[68 chars]77bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale'\nE       \nE       Diff is 1002 characters long. Set self.maxDiff to None to see it.\n\nr2e_tests/test_config/test_i18n.py:74: AssertionError\n_ TestI18NConfiguratorMixin.test_add_translation_dirs_multiple_specs_multiple_calls _\n\nself = <r2e_tests.test_config.test_i18n.TestI18NConfiguratorMixin testMethod=test_add_translation_dirs_multiple_specs_multiple_calls>\n\n    def test_add_translation_dirs_multiple_specs_multiple_calls(self):\n        from pyramid.interfaces import ITranslationDirectories\n        config = self._makeOne(autocommit=True)\n        config.add_translation_dirs('pyramid.tests.pkgs.localeapp:locale',\n                                    'pyramid.tests.pkgs.localeapp:locale2')\n        config.add_translation_dirs('pyramid.tests.pkgs.localeapp:locale3')\n>       self.assertEqual(config.registry.getUtility(ITranslationDirectories),\n                         [locale3, locale, locale2])\nE       AssertionError: Lists differ: ['/ho[91 chars]ea89/pyramid/tests/pkgs/localeapp/locale3', '/[269 chars]le2'] != ['/ho[91 chars]ea89/r2e_tests/pkgs/localeapp/locale3', '/home[257 chars]le2']\nE       \nE       First differing element 0:\nE       '/hom[69 chars]7bbbe382ef10ebee12045ea89/pyramid/tests/pkgs/localeapp/locale3'\nE       '/hom[69 chars]7bbbe382ef10ebee12045ea89/r2e_tests/pkgs/localeapp/locale3'\nE       \nE       Diff is 1504 characters long. Set self.maxDiff to None to see it.\n\nr2e_tests/test_config/test_i18n.py:83: AssertionError\n___________________ ConfiguratorTests.test_ctor_no_registry ____________________\n\nself = <r2e_tests.test_config.test_init.ConfiguratorTests testMethod=test_ctor_no_registry>\n\n    def test_ctor_no_registry(self):\n        import sys\n        from pyramid.interfaces import ISettings\n        from pyramid.config import Configurator\n        from pyramid.interfaces import IRendererFactory\n        config = Configurator()\n        this_pkg = sys.modules['pyramid.tests.test_config']\n        self.assertTrue(config.registry.getUtility(ISettings))\n>       self.assertEqual(config.package, this_pkg)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_init.py:68: AssertionError\n_________ ConfiguratorTests.test_ctor_noreg_debug_logger_None_default __________\n\nself = <r2e_tests.test_config.test_init.ConfiguratorTests testMethod=test_ctor_noreg_debug_logger_None_default>\n\n    def test_ctor_noreg_debug_logger_None_default(self):\n        from pyramid.interfaces import IDebugLogger\n        config = self._makeOne()\n        logger = config.registry.getUtility(IDebugLogger)\n>       self.assertEqual(logger.name, 'pyramid.tests.test_config')\nE       AssertionError: 'r2e_tests.test_config' != 'pyramid.tests.test_config'\nE       - r2e_tests.test_config\nE       ?  ^^^\nE       + pyramid.tests.test_config\nE       ? ++ ^^^^^\n\nr2e_tests/test_config/test_init.py:129: AssertionError\n_______________ ConfiguratorTests.test_scan_integration_conflict _______________\n\nself = <r2e_tests.test_config.test_init.ConfiguratorTests testMethod=test_scan_integration_conflict>\n\n    def test_scan_integration_conflict(self):\n        from pyramid.tests.test_config.pkgs import selfscan\n        from pyramid.config import Configurator\n        c = Configurator()\n        c.scan(selfscan)\n        c.scan(selfscan)\n        try:\n>           c.commit()\n\nr2e_tests/test_config/test_init.py:1026: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \npyramid/config/__init__.py:630: in commit\n    self.action_state.execute_actions(introspector=self.introspector)\npyramid/config/__init__.py:1068: in execute_actions\n    for action in resolveConflicts(self.actions):\n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\nactions = []\n\n    def resolveConflicts(actions):\n        \"\"\"Resolve conflicting actions\n    \n        Given an actions list, identify and try to resolve conflicting actions.\n        Actions conflict if they have the same non-None discriminator.\n        Conflicting actions can be resolved if the include path of one of\n        the actions is a prefix of the includepaths of the other\n        conflicting actions and is unequal to the include paths in the\n        other conflicting actions.\n        \"\"\"\n    \n        def orderandpos(v):\n            n, v = v\n            if not isinstance(v, dict):\n                # old-style tuple action\n                v = expand_action(*v)\n            return (v['order'] or 0, n)\n    \n        sactions = sorted(enumerate(actions), key=orderandpos)\n    \n        def orderonly(v):\n            n, v = v\n            if not isinstance(v, dict):\n                # old-style tuple action\n                v = expand_action(*v)\n            return v['order'] or 0\n    \n        for order, actiongroup in itertools.groupby(sactions, orderonly):\n            # \"order\" is an integer grouping. Actions in a lower order will be\n            # executed before actions in a higher order.  All of the actions in\n            # one grouping will be executed (its callable, if any will be called)\n            # before any of the actions in the next.\n    \n            unique = {}\n            output = []\n    \n            for i, action in actiongroup:\n                # Within an order, actions are executed sequentially based on\n                # original action ordering (\"i\").\n    \n                if not isinstance(action, dict):\n                    # old-style tuple action\n                    action = expand_action(*action)\n    \n                # \"ainfo\" is a tuple of (order, i, action) where \"order\" is a\n                # user-supplied grouping, \"i\" is an integer expressing the relative\n                # position of this action in the action list being resolved, and\n                # \"action\" is an action dictionary.  The purpose of an ainfo is to\n                # associate an \"order\" and an \"i\" with a particular action; \"order\"\n                # and \"i\" exist for sorting purposes after conflict resolution.\n                ainfo = (order, i, action)\n    \n                discriminator = undefer(action['discriminator'])\n                action['discriminator'] = discriminator\n    \n                if discriminator is None:\n                    # The discriminator is None, so this action can never conflict.\n                    # We can add it directly to the result.\n                    output.append(ainfo)\n                    continue\n    \n                L = unique.setdefault(discriminator, [])\n                L.append(ainfo)\n    \n            # Check for conflicts\n            conflicts = {}\n    \n            for discriminator, ainfos in unique.items():\n                # We use (includepath, order, i) as a sort key because we need to\n                # sort the actions by the paths so that the shortest path with a\n                # given prefix comes first.  The \"first\" action is the one with the\n                # shortest include path.  We break sorting ties using \"order\", then\n                # \"i\".\n                def bypath(ainfo):\n                    path, order, i = ainfo[2]['includepath'], ainfo[0], ainfo[1]\n                    return path, order, i\n    \n                ainfos.sort(key=bypath)\n                ainfo, rest = ainfos[0], ainfos[1:]\n                output.append(ainfo)\n                _, _, action = ainfo\n                basepath, baseinfo, discriminator = (\n                    action['includepath'],\n                    action['info'],\n                    action['discriminator'],\n                    )\n    \n                for _, _, action in rest:\n                    includepath = action['includepath']\n                    # Test whether path is a prefix of opath\n                    if (includepath[:len(basepath)] != basepath # not a prefix\n                        or includepath == basepath):\n                        L = conflicts.setdefault(discriminator, [baseinfo])\n                        L.append(action['info'])\n    \n            if conflicts:\n>               raise ConfigurationConflictError(conflicts)\nE               pyramid.exceptions.ConfigurationConflictError: Conflicting configuration actions\nE                 For: ('view', None, '', None, 'd41d8cd98f00b204e9800998ecf8427e')\nE                   Line 4 of file /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/pkgs/selfscan/__init__.py:\nE                       def abc(request):\nE                   Line 4 of file /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/pkgs/selfscan/__init__.py:\nE                       def abc(request):\nE                 For: ('view', None, 'two', None, 'd41d8cd98f00b204e9800998ecf8427e')\nE                   Line 4 of file /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/pkgs/selfscan/another.py:\nE                       def two(request):\nE                   Line 4 of file /home/gcpuser/buckets/local_repoeval_bucket/repos/pyramid_37a603b04efca877bbbe382ef10ebee12045ea89/pyramid/tests/test_config/pkgs/selfscan/another.py:\nE                       def two(request):\n\npyramid/config/__init__.py:1196: ConfigurationConflictError\n\nDuring handling of the above exception, another exception occurred:\n\nself = <r2e_tests.test_config.test_init.ConfiguratorTests testMethod=test_scan_integration_conflict>\n\n    def test_scan_integration_conflict(self):\n        from pyramid.tests.test_config.pkgs import selfscan\n        from pyramid.config import Configurator\n        c = Configurator()\n        c.scan(selfscan)\n        c.scan(selfscan)\n        try:\n            c.commit()\n        except ConfigurationConflictError as why:\n            def scanconflicts(e):\n                conflicts = e._conflicts.values()\n                for conflict in conflicts:\n                    for confinst in conflict:\n                        yield confinst.src\n            which = list(scanconflicts(why))\n            self.assertEqual(len(which), 4)\n>           self.assertTrue(\"@view_config(renderer='string')\" in which)\nE           AssertionError: False is not true\n\nr2e_tests/test_config/test_init.py:1035: AssertionError\n_______ ConfiguratorTests.test_setup_registry_debug_logger_None_default ________\n\nself = <r2e_tests.test_config.test_init.ConfiguratorTests testMethod=test_setup_registry_debug_logger_None_default>\n\n    def test_setup_registry_debug_logger_None_default(self):\n        from pyramid.registry import Registry\n        from pyramid.interfaces import IDebugLogger\n        reg = Registry()\n        config = self._makeOne(reg)\n        config.setup_registry()\n        logger = reg.getUtility(IDebugLogger)\n>       self.assertEqual(logger.name, 'pyramid.tests.test_config')\nE       AssertionError: 'r2e_tests.test_config' != 'pyramid.tests.test_config'\nE       - r2e_tests.test_config\nE       ?  ^^^\nE       + pyramid.tests.test_config\nE       ? ++ ^^^^^\n\nr2e_tests/test_config/test_init.py:426: AssertionError\n____ TestConfigurator_add_directive.test_add_directive_with_custom_callable ____\n\nself = <r2e_tests.test_config.test_init.TestConfigurator_add_directive testMethod=test_add_directive_with_custom_callable>\n\n    def test_add_directive_with_custom_callable(self):\n        from pyramid.tests import test_config\n        config = self.config\n        config.add_directive(\n                'dummy_callable', 'pyramid.tests.test_config.dummy_callable')\n        self.assertTrue(hasattr(config, 'dummy_callable'))\n        config.dummy_callable('discrim')\n        after = config.action_state\n        action = after.actions[-1]\n        self.assertEqual(action['discriminator'], 'discrim')\n        self.assertEqual(action['callable'], None)\n>       self.assertEqual(action['args'], test_config)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_init.py:1449: AssertionError\n________ TestConfigurator_add_directive.test_add_directive_with_partial ________\n\nself = <r2e_tests.test_config.test_init.TestConfigurator_add_directive testMethod=test_add_directive_with_partial>\n\n    def test_add_directive_with_partial(self):\n        from pyramid.tests import test_config\n        config = self.config\n        config.add_directive(\n                'dummy_partial', 'pyramid.tests.test_config.dummy_partial')\n        self.assertTrue(hasattr(config, 'dummy_partial'))\n        config.dummy_partial()\n        after = config.action_state\n        action = after.actions[-1]\n        self.assertEqual(action['discriminator'], 'partial')\n        self.assertEqual(action['callable'], None)\n>       self.assertEqual(action['args'], test_config)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_init.py:1436: AssertionError\n_________ TestConfigurator_add_directive.test_extend_with_dotted_name __________\n\nself = <r2e_tests.test_config.test_init.TestConfigurator_add_directive testMethod=test_extend_with_dotted_name>\n\n    def test_extend_with_dotted_name(self):\n        from pyramid.tests import test_config\n        config = self.config\n        config.add_directive(\n            'dummy_extend', 'pyramid.tests.test_config.dummy_extend')\n        self.assertTrue(hasattr(config, 'dummy_extend'))\n        config.dummy_extend('discrim')\n        after = config.action_state\n        action = after.actions[-1]\n        self.assertEqual(action['discriminator'], 'discrim')\n        self.assertEqual(action['callable'], None)\n>       self.assertEqual(action['args'], test_config)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_init.py:1423: AssertionError\n_______ TestConfigurator_add_directive.test_extend_with_python_callable ________\n\nself = <r2e_tests.test_config.test_init.TestConfigurator_add_directive testMethod=test_extend_with_python_callable>\n\n    def test_extend_with_python_callable(self):\n        from pyramid.tests import test_config\n        config = self.config\n        config.add_directive(\n            'dummy_extend', dummy_extend)\n        self.assertTrue(hasattr(config, 'dummy_extend'))\n        config.dummy_extend('discrim')\n        after = config.action_state\n        action = after.actions[-1]\n        self.assertEqual(action['discriminator'], 'discrim')\n        self.assertEqual(action['callable'], None)\n>       self.assertEqual(action['args'], test_config)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_init.py:1462: AssertionError\n____ TestViewsConfigurationMixin.test_add_static_view_package_here_relative ____\n\nself = <r2e_tests.test_config.test_views.TestViewsConfigurationMixin testMethod=test_add_static_view_package_here_relative>\n\n    def test_add_static_view_package_here_relative(self):\n        from pyramid.interfaces import IStaticURLInfo\n        info = DummyStaticURLInfo()\n        config = self._makeOne(autocommit=True)\n        config.registry.registerUtility(info, IStaticURLInfo)\n        config.add_static_view('static', 'files')\n>       self.assertEqual(\n            info.added,\n            [(config, 'static', 'pyramid.tests.test_config:files', {})])\nE       AssertionError: Lists differ: [(<py[39 chars]601b8ab3af0>, 'static', 'r2e_tests.test_config:files', {})] != [(<py[39 chars]601b8ab3af0>, 'static', 'pyramid.tests.test_config:files', {})]\nE       \nE       First differing element 0:\nE       (<pyr[37 chars]7601b8ab3af0>, 'static', 'r2e_tests.test_config:files', {})\nE       (<pyr[37 chars]7601b8ab3af0>, 'static', 'pyramid.tests.test_config:files', {})\nE       \nE         [(<pyramid.config.Configurator object at 0x7601b8ab3af0>,\nE           'static',\nE       -   'r2e_tests.test_config:files',\nE       ?     ^^^\nE       \nE       +   'pyramid.tests.test_config:files',\nE       ?    ++ ^^^^^\nE       \nE           {})]\n\nr2e_tests/test_config/test_views.py:1713: AssertionError\n_______ TestViewsConfigurationMixin.test_add_view_with_template_renderer _______\n\nself = <r2e_tests.test_config.test_views.TestViewsConfigurationMixin testMethod=test_add_view_with_template_renderer>\n\n    def test_add_view_with_template_renderer(self):\n        from pyramid.tests import test_config\n        from pyramid.interfaces import ISettings\n        class view(object):\n            def __init__(self, context, request):\n                self.request = request\n                self.context = context\n    \n            def __call__(self):\n                return {'a':'1'}\n        config = self._makeOne(autocommit=True)\n        renderer = self._registerRenderer(config)\n        fixture = 'pyramid.tests.test_config:files/minimal.txt'\n        config.add_view(view=view, renderer=fixture)\n        wrapper = self._getViewCallable(config)\n        request = self._makeRequest(config)\n        result = wrapper(None, request)\n        self.assertEqual(result.body, b'Hello!')\n        settings = config.registry.queryUtility(ISettings)\n        result = renderer.info\n        self.assertEqual(result.registry, config.registry)\n        self.assertEqual(result.type, '.txt')\n>       self.assertEqual(result.package, test_config)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_views.py:1041: AssertionError\n_ TestViewsConfigurationMixin.test_add_view_with_template_renderer_no_callable _\n\nself = <r2e_tests.test_config.test_views.TestViewsConfigurationMixin testMethod=test_add_view_with_template_renderer_no_callable>\n\n    def test_add_view_with_template_renderer_no_callable(self):\n        from pyramid.tests import test_config\n        from pyramid.interfaces import ISettings\n        config = self._makeOne(autocommit=True)\n        renderer = self._registerRenderer(config)\n        fixture = 'pyramid.tests.test_config:files/minimal.txt'\n        config.add_view(view=None, renderer=fixture)\n        wrapper = self._getViewCallable(config)\n        request = self._makeRequest(config)\n        result = wrapper(None, request)\n        self.assertEqual(result.body, b'Hello!')\n        settings = config.registry.queryUtility(ISettings)\n        result = renderer.info\n        self.assertEqual(result.registry, config.registry)\n        self.assertEqual(result.type, '.txt')\n>       self.assertEqual(result.package, test_config)\nE       AssertionError: <module 'r2e_tests.test_config' from '/home/gcpuse[117 chars].py'> != <module 'pyramid.tests.test_config' from '/home/gc[125 chars].py'>\n\nr2e_tests/test_config/test_views.py:1081: AssertionError\n_____________ TestViewDeriver.test_function_returns_non_adaptable ______________\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_function_returns_non_adaptable>\n\n    def test_function_returns_non_adaptable(self):\n        def view(request):\n            return None\n        deriver = self._makeOne()\n        result = deriver(view)\n        self.assertFalse(result is view)\n        try:\n>           result(None, None)\n\nr2e_tests/test_config/test_views.py:2262: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\ncontext = None, request = None\n\n    def viewresult_to_response(context, request):\n        result = view(context, request)\n        if result.__class__ is Response: # common case\n            response = result\n        else:\n            response = registry.queryAdapterOrSelf(result, IResponse)\n            if response is None:\n                if result is None:\n                    append = (' You may have forgotten to return a value '\n                              'from the view callable.')\n                elif isinstance(result, dict):\n                    append = (' You may have forgotten to define a '\n                              'renderer in the view configuration.')\n                else:\n                    append = ''\n    \n                msg = ('Could not convert return value of the view '\n                       'callable %s into a response object. '\n                       'The value returned was %r.' + append)\n    \n>               raise ValueError(msg % (view_description(view), result))\nE               ValueError: Could not convert return value of the view callable function r2e_tests.test_config.test_views.view into a response object. The value returned was None. You may have forgotten to return a value from the view callable.\n\npyramid/config/views.py:394: ValueError\n\nDuring handling of the above exception, another exception occurred:\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_function_returns_non_adaptable>\n\n    def test_function_returns_non_adaptable(self):\n        def view(request):\n            return None\n        deriver = self._makeOne()\n        result = deriver(view)\n        self.assertFalse(result is view)\n        try:\n            result(None, None)\n        except ValueError as e:\n>           self.assertEqual(\n                e.args[0],\n                'Could not convert return value of the view callable function '\n                'pyramid.tests.test_config.test_views.view into a response '\n                'object. The value returned was None. You may have forgotten '\n                'to return a value from the view callable.'\n                )\nE           AssertionError: 'Coul[52 chars]tion r2e_tests.test_config.test_views.view int[110 chars]ble.' != 'Coul[52 chars]tion pyramid.tests.test_config.test_views.view[114 chars]ble.'\nE           Diff is 663 characters long. Set self.maxDiff to None to see it.\n\nr2e_tests/test_config/test_views.py:2264: AssertionError\n___________ TestViewDeriver.test_function_returns_non_adaptable_dict ___________\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_function_returns_non_adaptable_dict>\n\n    def test_function_returns_non_adaptable_dict(self):\n        def view(request):\n            return {'a':1}\n        deriver = self._makeOne()\n        result = deriver(view)\n        self.assertFalse(result is view)\n        try:\n>           result(None, None)\n\nr2e_tests/test_config/test_views.py:2281: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\ncontext = None, request = None\n\n    def viewresult_to_response(context, request):\n        result = view(context, request)\n        if result.__class__ is Response: # common case\n            response = result\n        else:\n            response = registry.queryAdapterOrSelf(result, IResponse)\n            if response is None:\n                if result is None:\n                    append = (' You may have forgotten to return a value '\n                              'from the view callable.')\n                elif isinstance(result, dict):\n                    append = (' You may have forgotten to define a '\n                              'renderer in the view configuration.')\n                else:\n                    append = ''\n    \n                msg = ('Could not convert return value of the view '\n                       'callable %s into a response object. '\n                       'The value returned was %r.' + append)\n    \n>               raise ValueError(msg % (view_description(view), result))\nE               ValueError: Could not convert return value of the view callable function r2e_tests.test_config.test_views.view into a response object. The value returned was {'a': 1}. You may have forgotten to define a renderer in the view configuration.\n\npyramid/config/views.py:394: ValueError\n\nDuring handling of the above exception, another exception occurred:\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_function_returns_non_adaptable_dict>\n\n    def test_function_returns_non_adaptable_dict(self):\n        def view(request):\n            return {'a':1}\n        deriver = self._makeOne()\n        result = deriver(view)\n        self.assertFalse(result is view)\n        try:\n            result(None, None)\n        except ValueError as e:\n>           self.assertEqual(\n                e.args[0],\n                \"Could not convert return value of the view callable function \"\n                \"pyramid.tests.test_config.test_views.view into a response \"\n                \"object. The value returned was {'a': 1}. You may have \"\n                \"forgotten to define a renderer in the view configuration.\"\n                )\nE           AssertionError: \"Coul[52 chars]tion r2e_tests.test_config.test_views.view int[120 chars]ion.\" != \"Coul[52 chars]tion pyramid.tests.test_config.test_views.view[124 chars]ion.\"\nE           Diff is 683 characters long. Set self.maxDiff to None to see it.\n\nr2e_tests/test_config/test_views.py:2283: AssertionError\n_____________ TestViewDeriver.test_instance_returns_non_adaptable ______________\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_instance_returns_non_adaptable>\n\n    def test_instance_returns_non_adaptable(self):\n        class AView(object):\n            def __call__(self, request):\n                return None\n        view = AView()\n        deriver = self._makeOne()\n        result = deriver(view)\n        self.assertFalse(result is view)\n        try:\n>           result(None, None)\n\nr2e_tests/test_config/test_views.py:2302: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\ncontext = None, request = None\n\n    def viewresult_to_response(context, request):\n        result = view(context, request)\n        if result.__class__ is Response: # common case\n            response = result\n        else:\n            response = registry.queryAdapterOrSelf(result, IResponse)\n            if response is None:\n                if result is None:\n                    append = (' You may have forgotten to return a value '\n                              'from the view callable.')\n                elif isinstance(result, dict):\n                    append = (' You may have forgotten to define a '\n                              'renderer in the view configuration.')\n                else:\n                    append = ''\n    \n                msg = ('Could not convert return value of the view '\n                       'callable %s into a response object. '\n                       'The value returned was %r.' + append)\n    \n>               raise ValueError(msg % (view_description(view), result))\nE               ValueError: Could not convert return value of the view callable object <r2e_tests.test_config.test_views.TestViewDeriver.test_instance_returns_non_adaptable.<locals>.AView object at 0x7601b91325e0> into a response object. The value returned was None. You may have forgotten to return a value from the view callable.\n\npyramid/config/views.py:394: ValueError\n\nDuring handling of the above exception, another exception occurred:\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_instance_returns_non_adaptable>\n\n    def test_instance_returns_non_adaptable(self):\n        class AView(object):\n            def __call__(self, request):\n                return None\n        view = AView()\n        deriver = self._makeOne()\n        result = deriver(view)\n        self.assertFalse(result is view)\n        try:\n            result(None, None)\n        except ValueError as e:\n            msg = e.args[0]\n>           self.assertTrue(msg.startswith(\n                'Could not convert return value of the view callable object '\n                '<pyramid.tests.test_config.test_views.'))\nE           AssertionError: False is not true\n\nr2e_tests/test_config/test_views.py:2305: AssertionError\n____ TestViewDeriver.test_requestonly_default_method_returns_non_adaptable _____\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_requestonly_default_method_returns_non_adaptable>\n\n    def test_requestonly_default_method_returns_non_adaptable(self):\n        request = DummyRequest()\n        class AView(object):\n            def __init__(self, request):\n                pass\n            def __call__(self):\n                return None\n        deriver = self._makeOne()\n        result = deriver(AView)\n        self.assertFalse(result is AView)\n        try:\n>           result(None, request)\n\nr2e_tests/test_config/test_views.py:2348: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\ncontext = None\nrequest = <r2e_tests.test_config.test_views.DummyRequest object at 0x7601b8ae1ac0>\n\n    def viewresult_to_response(context, request):\n        result = view(context, request)\n        if result.__class__ is Response: # common case\n            response = result\n        else:\n            response = registry.queryAdapterOrSelf(result, IResponse)\n            if response is None:\n                if result is None:\n                    append = (' You may have forgotten to return a value '\n                              'from the view callable.')\n                elif isinstance(result, dict):\n                    append = (' You may have forgotten to define a '\n                              'renderer in the view configuration.')\n                else:\n                    append = ''\n    \n                msg = ('Could not convert return value of the view '\n                       'callable %s into a response object. '\n                       'The value returned was %r.' + append)\n    \n>               raise ValueError(msg % (view_description(view), result))\nE               ValueError: Could not convert return value of the view callable method __call__ of class r2e_tests.test_config.test_views.AView into a response object. The value returned was None. You may have forgotten to return a value from the view callable.\n\npyramid/config/views.py:394: ValueError\n\nDuring handling of the above exception, another exception occurred:\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_requestonly_default_method_returns_non_adaptable>\n\n    def test_requestonly_default_method_returns_non_adaptable(self):\n        request = DummyRequest()\n        class AView(object):\n            def __init__(self, request):\n                pass\n            def __call__(self):\n                return None\n        deriver = self._makeOne()\n        result = deriver(AView)\n        self.assertFalse(result is AView)\n        try:\n            result(None, request)\n        except ValueError as e:\n>           self.assertEqual(\n                e.args[0],\n                'Could not convert return value of the view callable '\n                'method __call__ of '\n                'class pyramid.tests.test_config.test_views.AView into a '\n                'response object. The value returned was None. You may have '\n                'forgotten to return a value from the view callable.'\n                )\nE           AssertionError: 'Coul[68 chars]lass r2e_tests.test_config.test_views.AView in[111 chars]ble.' != 'Coul[68 chars]lass pyramid.tests.test_config.test_views.AVie[115 chars]ble.'\nE           Diff is 649 characters long. Set self.maxDiff to None to see it.\n\nr2e_tests/test_config/test_views.py:2350: AssertionError\n___ TestViewDeriver.test_requestonly_nondefault_method_returns_non_adaptable ___\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_requestonly_nondefault_method_returns_non_adaptable>\n\n    def test_requestonly_nondefault_method_returns_non_adaptable(self):\n        request = DummyRequest()\n        class AView(object):\n            def __init__(self, request):\n                pass\n            def theviewmethod(self):\n                return None\n        deriver = self._makeOne(attr='theviewmethod')\n        result = deriver(AView)\n        self.assertFalse(result is AView)\n        try:\n>           result(None, request)\n\nr2e_tests/test_config/test_views.py:2372: \n_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ \n\ncontext = None\nrequest = <r2e_tests.test_config.test_views.DummyRequest object at 0x7601b91912e0>\n\n    def viewresult_to_response(context, request):\n        result = view(context, request)\n        if result.__class__ is Response: # common case\n            response = result\n        else:\n            response = registry.queryAdapterOrSelf(result, IResponse)\n            if response is None:\n                if result is None:\n                    append = (' You may have forgotten to return a value '\n                              'from the view callable.')\n                elif isinstance(result, dict):\n                    append = (' You may have forgotten to define a '\n                              'renderer in the view configuration.')\n                else:\n                    append = ''\n    \n                msg = ('Could not convert return value of the view '\n                       'callable %s into a response object. '\n                       'The value returned was %r.' + append)\n    \n>               raise ValueError(msg % (view_description(view), result))\nE               ValueError: Could not convert return value of the view callable method theviewmethod of class r2e_tests.test_config.test_views.AView into a response object. The value returned was None. You may have forgotten to return a value from the view callable.\n\npyramid/config/views.py:394: ValueError\n\nDuring handling of the above exception, another exception occurred:\n\nself = <r2e_tests.test_config.test_views.TestViewDeriver testMethod=test_requestonly_nondefault_method_returns_non_adaptable>\n\n    def test_requestonly_nondefault_method_returns_non_adaptable(self):\n        request = DummyRequest()\n        class AView(object):\n            def __init__(self, request):\n                pass\n            def theviewmethod(self):\n                return None\n        deriver = self._makeOne(attr='theviewmethod')\n        result = deriver(AView)\n        self.assertFalse(result is AView)\n        try:\n            result(None, request)\n        except ValueError as e:\n>           self.assertEqual(\n                e.args[0],\n                'Could not convert return value of the view callable '\n                'method theviewmethod of '\n                'class pyramid.tests.test_config.test_views.AView into a '\n                'response object. The value returned was None. You may have '\n                'forgotten to return a value from the view callable.'\n                )\nE           AssertionError: 'Coul[73 chars]lass r2e_tests.test_config.test_views.AView in[111 chars]ble.' != 'Coul[73 chars]lass pyramid.tests.test_config.test_views.AVie[115 chars]ble.'\nE           Diff is 669 characters long. Set self.maxDiff to None to see it.\n\nr2e_tests/test_config/test_views.py:2374: AssertionError\n___________________ Test_view_description.test_without_text ____________________\n\nself = <r2e_tests.test_config.test_views.Test_view_description testMethod=test_without_text>\n\n    def test_without_text(self):\n        def view(): pass\n        result = self._callFUT(view)\n>       self.assertEqual(result,\n                         'function pyramid.tests.test_config.test_views.view')\nE       AssertionError: 'function r2e_tests.test_config.test_views.view' != 'function pyramid.tests.test_config.test_views.view'\nE       - function r2e_tests.test_config.test_views.view\nE       ?           ^^^\nE       + function pyramid.tests.test_config.test_views.view\nE       ?          ++ ^^^^^\n\nr2e_tests/test_config/test_views.py:3833: AssertionError\n_______________ TestPRequestCommand.test_command_display_headers _______________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_display_headers>\n\n    def test_command_display_headers(self):\n        command = self._makeOne(\n            ['', '--display-headers', 'development.ini', '/'])\n        command.run()\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(\n            self._out,\n            ['200 OK', 'Content-Type: text/html; charset=UTF-8', 'abc'])\nE       AssertionError: Lists differ: ['200 OK', b'abc'] != ['200 OK', 'Content-Type: text/html; charset=UTF-8', 'abc']\nE       \nE       First differing element 1:\nE       b'abc'\nE       'Content-Type: text/html; charset=UTF-8'\nE       \nE       Second list contains 1 additional elements.\nE       First extra element 2:\nE       'abc'\nE       \nE       - ['200 OK', b'abc']\nE       + ['200 OK', 'Content-Type: text/html; charset=UTF-8', 'abc']\n\nr2e_tests/test_scripts/test_prequest.py:133: AssertionError\n_________ TestPRequestCommand.test_command_has_content_type_header_var _________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_has_content_type_header_var>\n\n    def test_command_has_content_type_header_var(self):\n        command = self._makeOne(\n            ['', '--header=content-type:app/foo','development.ini', '/'])\n        command.run()\n        self.assertEqual(self._environ['CONTENT_TYPE'], 'app/foo')\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:79: AssertionError\n_____________ TestPRequestCommand.test_command_has_good_header_var _____________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_has_good_header_var>\n\n    def test_command_has_good_header_var(self):\n        command = self._makeOne(\n            ['', '--header=name:value','development.ini', '/'])\n        command.run()\n        self.assertEqual(self._environ['HTTP_NAME'], 'value')\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:69: AssertionError\n__________ TestPRequestCommand.test_command_has_multiple_header_vars ___________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_has_multiple_header_vars>\n\n    def test_command_has_multiple_header_vars(self):\n        command = self._makeOne(\n            ['',\n             '--header=name:value',\n             '--header=name2:value2',\n             'development.ini',\n             '/'])\n        command.run()\n        self.assertEqual(self._environ['HTTP_NAME'], 'value')\n        self.assertEqual(self._environ['HTTP_NAME2'], 'value2')\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:94: AssertionError\n_________________ TestPRequestCommand.test_command_method_get __________________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_method_get>\n\n    def test_command_method_get(self):\n        command = self._makeOne(['', '--method=GET', 'development.ini', '/'])\n        command.run()\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:102: AssertionError\n_________________ TestPRequestCommand.test_command_method_post _________________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_method_post>\n\n    def test_command_method_post(self):\n        from pyramid.compat import NativeIO\n        command = self._makeOne(['', '--method=POST', 'development.ini', '/'])\n        stdin = NativeIO()\n        command.stdin = stdin\n        command.run()\n        self.assertEqual(self._environ['CONTENT_LENGTH'], '-1')\n        self.assertEqual(self._environ['wsgi.input'], stdin)\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:115: AssertionError\n________ TestPRequestCommand.test_command_path_doesnt_start_with_slash _________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_path_doesnt_start_with_slash>\n\n    def test_command_path_doesnt_start_with_slash(self):\n        command = self._makeOne(['', 'development.ini', 'abc'])\n        command.run()\n        self.assertEqual(self._path_info, '/abc')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:50: AssertionError\n__________________ TestPRequestCommand.test_command_two_args ___________________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_two_args>\n\n    def test_command_two_args(self):\n        command = self._makeOne(['', 'development.ini', '/'])\n        command.run()\n        self.assertEqual(self._path_info, '/')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:42: AssertionError\n______________ TestPRequestCommand.test_command_with_query_string ______________\n\nself = <r2e_tests.test_scripts.test_prequest.TestPRequestCommand testMethod=test_command_with_query_string>\n\n    def test_command_with_query_string(self):\n        command = self._makeOne(['', 'development.ini', '/abc?a=1&b=2&c'])\n        command.run()\n        self.assertEqual(self._environ['QUERY_STRING'], 'a=1&b=2&c')\n        self.assertEqual(self._path_info, '/abc')\n        self.assertEqual(self._spec, 'development.ini')\n        self.assertEqual(self._app_name, None)\n>       self.assertEqual(self._out, ['abc'])\nE       AssertionError: Lists differ: [b'abc'] != ['abc']\nE       \nE       First differing element 0:\nE       b'abc'\nE       'abc'\nE       \nE       - [b'abc']\nE       ?  -\nE       \nE       + ['abc']\n\nr2e_tests/test_scripts/test_prequest.py:124: AssertionError\n_____ TestPViewsCommand.test_views_command_single_view_function_traversal ______\n\nself = <r2e_tests.test_scripts.test_pviews.TestPViewsCommand testMethod=test_views_command_single_view_function_traversal>\n\n    def test_views_command_single_view_function_traversal(self):\n        from pyramid.registry import Registry\n        registry = Registry()\n        command = self._makeOne(registry=registry)\n        L = []\n        command.out = L.append\n        def view(): pass\n        view.__request_attrs__ = {'context': 'context', 'view_name': 'a'}\n        command._find_view = lambda arg1, arg2: view\n        command.args = ('/foo/bar/myapp.ini#myapp', '/a')\n        result = command.run()\n        self.assertEqual(result, 0)\n        self.assertEqual(L[1], 'URL = /a')\n        self.assertEqual(L[3], '    context: context')\n        self.assertEqual(L[4], '    view name: a')\n>       self.assertEqual(L[8],\n                         '    pyramid.tests.test_scripts.test_pviews.view')\nE       AssertionError: '    r2e_tests.test_scripts.test_pviews.view' != '    pyramid.tests.test_scripts.test_pviews.view'\nE       -     r2e_tests.test_scripts.test_pviews.view\nE       ?      ^^^\nE       +     pyramid.tests.test_scripts.test_pviews.view\nE       ?     ++ ^^^^^\n\nr2e_tests/test_scripts/test_pviews.py:283: AssertionError\n==================================== PASSES ====================================\n=========================== short test summary info ============================\nPASSED r2e_tests/test_1.py::TestRouter::test_call_eventsends\nPASSED r2e_tests/test_1.py::TestRouter::test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview\nPASSED r2e_tests/test_1.py::TestRouter::test_call_no_view_registered_debug_notfound_false\nPASSED r2e_tests/test_1.py::TestRouter::test_call_no_view_registered_debug_notfound_true\nPASSED r2e_tests/test_1.py::TestRouter::test_call_no_view_registered_no_isettings\nPASSED r2e_tests/test_1.py::TestRouter::test_call_pushes_and_pops_threadlocal_manager\nPASSED r2e_tests/test_1.py::TestRouter::test_call_request_factory_raises\nPASSED r2e_tests/test_1.py::TestRouter::test_call_request_has_finished_callbacks_when_view_raises\nPASSED r2e_tests/test_1.py::TestRouter::test_call_request_has_finished_callbacks_when_view_succeeds\nPASSED r2e_tests/test_1.py::TestRouter::test_call_request_has_response_callbacks\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_match_miss_debug_routematch\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_matches_and_has_factory\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_matches_doesnt_overwrite_subscriber_iface\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_exception_another_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_exception_view_another_route\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_exception_view_specializing\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_route_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_sub_exception_super_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_route_raises_super_exception_sub_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_traverser_default\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_exception_propagating\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_predicate_mismatch_doesnt_find_unrelated_views\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_exception_another_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_exception_route_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_exception_view_route\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_forbidden\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_notfound\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_predicate_mismatch\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_response_cleared\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_sub_exception_super_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_raises_super_exception_sub_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_registered_nonspecific_default_path\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_registered_nonspecific_nondefault_path_and_subpath\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_registered_specific_fail\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_registered_specific_success\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_returns_adapted_response\nPASSED r2e_tests/test_1.py::TestRouter::test_call_view_returns_non_iresponse\nPASSED r2e_tests/test_1.py::TestRouter::test_call_with_request_extensions\nPASSED r2e_tests/test_1.py::TestRouter::test_ctor_registry_has_no_settings\nPASSED r2e_tests/test_1.py::TestRouter::test_exception_view_returns_non_iresponse\nPASSED r2e_tests/test_1.py::TestRouter::test_request_factory\nPASSED r2e_tests/test_1.py::TestRouter::test_root_factory_exception_propagating\nPASSED r2e_tests/test_1.py::TestRouter::test_root_factory_raises_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_root_factory_raises_forbidden\nPASSED r2e_tests/test_1.py::TestRouter::test_root_factory_raises_notfound\nPASSED r2e_tests/test_1.py::TestRouter::test_root_policy\nPASSED r2e_tests/test_1.py::TestRouter::test_traverser_exception_propagating\nPASSED r2e_tests/test_1.py::TestRouter::test_traverser_raises_exception_view\nPASSED r2e_tests/test_1.py::TestRouter::test_traverser_raises_forbidden_class\nPASSED r2e_tests/test_1.py::TestRouter::test_traverser_raises_forbidden_instance\nPASSED r2e_tests/test_1.py::TestRouter::test_traverser_raises_notfound_class\nPASSED r2e_tests/test_1.py::TestRouter::test_traverser_raises_notfound_instance\nPASSED r2e_tests/test_1.py::TestRouter::test_tween_factories\nPASSED r2e_tests/test_2.py::WGSIAppPlusViewConfigTests::test_it\nPASSED r2e_tests/test_2.py::TestEventOnlySubscribers::test_sendfoo\nPASSED r2e_tests/test_2.py::TestEventOnlySubscribers::test_sendfoobar\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_basic\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_directory_noslash_redir\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_directory_noslash_redir_preserves_qs\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_directory_noslash_redir_with_scriptname\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_directory_withslash\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_file_in_subdir\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_hidden\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_highchars_in_filename\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_highchars_in_pathelement\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_not_modified\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_notfound\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_oob_dotdotslash\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_oob_dotdotslash_encoded\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_oob_slash\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_range_inclusive\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_range_multiple\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_range_notbytes\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_range_oob\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAbsPath::test_range_tilend\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_basic\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_directory_noslash_redir\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_directory_noslash_redir_preserves_qs\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_directory_noslash_redir_with_scriptname\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_directory_withslash\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_file_in_subdir\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_hidden\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_highchars_in_filename\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_highchars_in_pathelement\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_not_modified\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_notfound\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_oob_dotdotslash\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_oob_dotdotslash_encoded\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_oob_slash\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_range_inclusive\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_range_multiple\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_range_notbytes\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_range_oob\nPASSED r2e_tests/test_2.py::TestStaticAppUsingAssetSpec::test_range_tilend\nPASSED r2e_tests/test_2.py::TestStaticAppNoSubpath::test_basic\nPASSED r2e_tests/test_2.py::TestStaticAppWithRoutePrefix::test_includelevel1\nPASSED r2e_tests/test_2.py::TestStaticAppWithRoutePrefix::test_includelevel2\nPASSED r2e_tests/test_2.py::TestFixtureApp::test_another\nPASSED r2e_tests/test_2.py::TestFixtureApp::test_dummyskin\nPASSED r2e_tests/test_2.py::TestFixtureApp::test_error\nPASSED r2e_tests/test_2.py::TestFixtureApp::test_protected\nPASSED r2e_tests/test_2.py::TestFixtureApp::test_root\nPASSED r2e_tests/test_2.py::TestStaticPermApp::test_allowed\nPASSED r2e_tests/test_2.py::TestStaticPermApp::test_allowed_via_acl_global_root_factory\nPASSED r2e_tests/test_2.py::TestStaticPermApp::test_allowed_via_acl_local_root_factory\nPASSED r2e_tests/test_2.py::TestStaticPermApp::test_denied_via_acl_global_root_factory\nPASSED r2e_tests/test_2.py::TestStaticPermApp::test_denied_via_acl_local_root_factory\nPASSED r2e_tests/test_2.py::TestCCBug::test_juri\nPASSED r2e_tests/test_2.py::TestCCBug::test_rdf\nPASSED r2e_tests/test_2.py::TestHybridApp::test_abc\nPASSED r2e_tests/test_2.py::TestHybridApp::test_def\nPASSED r2e_tests/test_2.py::TestHybridApp::test_error\nPASSED r2e_tests/test_2.py::TestHybridApp::test_error2\nPASSED r2e_tests/test_2.py::TestHybridApp::test_error_sub\nPASSED r2e_tests/test_2.py::TestHybridApp::test_ghi\nPASSED r2e_tests/test_2.py::TestHybridApp::test_jkl\nPASSED r2e_tests/test_2.py::TestHybridApp::test_mno\nPASSED r2e_tests/test_2.py::TestHybridApp::test_pqr_global2\nPASSED r2e_tests/test_2.py::TestHybridApp::test_root\nPASSED r2e_tests/test_2.py::TestRestBugApp::test_it\nPASSED r2e_tests/test_2.py::TestForbiddenAppHasResult::test_it\nPASSED r2e_tests/test_2.py::TestViewDecoratorApp::test_second\nPASSED r2e_tests/test_2.py::TestNotFoundView::test_it\nPASSED r2e_tests/test_2.py::TestForbiddenView::test_it\nPASSED r2e_tests/test_2.py::TestViewPermissionBug::test_test\nPASSED r2e_tests/test_2.py::TestViewPermissionBug::test_x\nPASSED r2e_tests/test_2.py::TestDefaultViewPermissionBug::test_x\nPASSED r2e_tests/test_2.py::TestDefaultViewPermissionBug::test_y\nPASSED r2e_tests/test_2.py::TestDefaultViewPermissionBug::test_z\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_anexception\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_notanexception\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_root\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_route_raise_exception\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_route_raise_exception2\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_route_raise_exception3\nPASSED r2e_tests/test_2.py::TestExceptionViewsApp::test_route_raise_exception4\nPASSED r2e_tests/test_2.py::TestConflictApp::test_autoresolved_view\nPASSED r2e_tests/test_2.py::TestConflictApp::test_nonoverridden_authorization_policy\nPASSED 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r2e_tests/test_config/test_views.py::TestViewDeriver::test_requestonly_function_with_renderer_request_has_view\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_requestonly_function_with_renderer_request_override\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_secured_view_authn_policy_no_authz_policy\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_secured_view_authz_policy_no_authn_policy\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_secured_view_raises_forbidden_no_name\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_secured_view_raises_forbidden_with_name\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_debug_authorization_authn_policy_no_authz_policy\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_debug_authorization_authz_policy_no_authn_policy\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_debug_authorization_no_authpol\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_debug_authorization_no_permission\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_predicates_all\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_predicates_checker\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_predicates_notall\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_view_mapper_config_specified\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_view_mapper_default_mapper_specified\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_view_mapper_view_specified\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_wrapper_viewname\nPASSED r2e_tests/test_config/test_views.py::TestViewDeriver::test_with_wrapper_viewname_notfound\nPASSED 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r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_run_stop_daemon_bad_pid_file\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_run_stop_daemon_invalid_pid_in_file\nPASSED r2e_tests/test_scripts/test_pserve.py::TestPServeCommand::test_run_stop_daemon_no_such_pid_file\nPASSED r2e_tests/test_scripts/test_pserve.py::Test_read_pidfile::test_read_pidfile\nPASSED r2e_tests/test_scripts/test_pserve.py::Test_read_pidfile::test_read_pidfile_no_pid_file\nPASSED r2e_tests/test_scripts/test_pserve.py::Test_read_pidfile::test_read_pidfile_not_a_number\nPASSED r2e_tests/test_scripts/test_pserve.py::Test_main::test_it\nPASSED r2e_tests/test_scripts/test_pserve.py::TestLazyWriter::test_flush\nPASSED r2e_tests/test_scripts/test_pserve.py::TestLazyWriter::test_open\nPASSED r2e_tests/test_scripts/test_pserve.py::TestLazyWriter::test_write\nPASSED r2e_tests/test_scripts/test_pserve.py::TestLazyWriter::test_writeline\nPASSED r2e_tests/test_scripts/test_pserve.py::Test__methodwrapper::test___call__fail\nPASSED r2e_tests/test_scripts/test_pserve.py::Test__methodwrapper::test___call__succeed\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_custom_section_override\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_bpython_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_check_variable_override_order\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_custom_items\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_default_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_default_shell_with_unknown_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_ipython_v0_10\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_ipython_v0_11\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_loads_setup_from_options\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_command_setup\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_make_bpython_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_make_default_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_make_ipython_v0_10_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_make_ipython_v0_11_shell\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_shell_ipython_ordering\nPASSED r2e_tests/test_scripts/test_pshell.py::TestPShellCommand::test_shell_ordering\nPASSED r2e_tests/test_scripts/test_pshell.py::Test_main::test_it\nPASSED r2e_tests/test_scripts/test_ptweens.py::TestPTweensCommand::test__get_tweens\nPASSED r2e_tests/test_scripts/test_ptweens.py::TestPTweensCommand::test_command_implicit_and_explicit_tweens\nPASSED r2e_tests/test_scripts/test_ptweens.py::TestPTweensCommand::test_command_implicit_tweens_only\nPASSED r2e_tests/test_scripts/test_ptweens.py::TestPTweensCommand::test_command_no_tweens\nPASSED r2e_tests/test_scripts/test_ptweens.py::Test_main::test_it\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_multi_routes_all_match\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_multi_routes_none_match\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_multi_routes_some_match\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_no_match\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_no_match_multiview_registered\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_route_multiview\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_route_multiview_no_view_registered\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_route_no_multiview\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_traversal\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test__find_view_traversal_multiview\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_multi_view_nested\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_multiview\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_multiview_with_permission\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_multiview_with_predicates\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_not_found\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_not_found_url_starts_without_slash\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_single_view_route\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_single_view_route_with_route_predicates\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_single_view_traversal\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_single_view_traversal_with_permission\nPASSED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_single_view_traversal_with_predicates\nPASSED r2e_tests/test_scripts/test_pviews.py::Test_main::test_it\nFAILED r2e_tests/test_1.py::TestRouter::test_call_view_multiple_predicate_mismatches_dont_hide_views\nFAILED r2e_tests/test_1.py::TestRouter::test_call_view_predicate_mismatch_doesnt_hide_views\nFAILED r2e_tests/test_2.py::WGSIAppPlusViewConfigTests::test_scanned - Attrib...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_basic - AttributeError: '...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_hidden - AttributeError: ...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_highchars_in_pathelement\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_highchars_in_filename - A...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_not_modified - AttributeE...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_file_in_subdir - Attribut...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_directory_noslash_redir\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_directory_noslash_redir_preserves_qs\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_directory_noslash_redir_with_scriptname\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_directory_withslash - Att...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_range_inclusive - Attribu...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_range_tilend - AttributeE...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_range_notbytes - Attribut...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_range_multiple - Attribut...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_range_oob - AttributeErro...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_notfound - AttributeError...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_oob_dotdotslash - Attribu...\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_oob_dotdotslash_encoded\nFAILED r2e_tests/test_2.py::TestStaticAppBase::test_oob_slash - AttributeErro...\nFAILED r2e_tests/test_2.py::TestViewDecoratorApp::test_first - mako.exception...\nFAILED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_resource_url_adapter_dotted_names\nFAILED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_resource_url_adapter_introspectables\nFAILED r2e_tests/test_config/test_adapters.py::AdaptersConfiguratorMixinTests::test_add_traverser_dotted_names\nFAILED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_get_resource_filename_no_overrides\nFAILED r2e_tests/test_config/test_assets.py::TestOverrideProvider::test_get_resource_filename_override_returns_None\nFAILED r2e_tests/test_config/test_assets.py::TestPackageOverrides::test_get_filename\nFAILED r2e_tests/test_config/test_i18n.py::TestI18NConfiguratorMixin::test_add_translation_dirs_abspath\nFAILED r2e_tests/test_config/test_i18n.py::TestI18NConfiguratorMixin::test_add_translation_dirs_asset_spec\nFAILED r2e_tests/test_config/test_i18n.py::TestI18NConfiguratorMixin::test_add_translation_dirs_asset_spec_existing_translation_dirs\nFAILED r2e_tests/test_config/test_i18n.py::TestI18NConfiguratorMixin::test_add_translation_dirs_multiple_specs\nFAILED r2e_tests/test_config/test_i18n.py::TestI18NConfiguratorMixin::test_add_translation_dirs_multiple_specs_multiple_calls\nFAILED r2e_tests/test_config/test_init.py::ConfiguratorTests::test_ctor_no_registry\nFAILED r2e_tests/test_config/test_init.py::ConfiguratorTests::test_ctor_noreg_debug_logger_None_default\nFAILED r2e_tests/test_config/test_init.py::ConfiguratorTests::test_scan_integration_conflict\nFAILED r2e_tests/test_config/test_init.py::ConfiguratorTests::test_setup_registry_debug_logger_None_default\nFAILED r2e_tests/test_config/test_init.py::TestConfigurator_add_directive::test_add_directive_with_custom_callable\nFAILED r2e_tests/test_config/test_init.py::TestConfigurator_add_directive::test_add_directive_with_partial\nFAILED r2e_tests/test_config/test_init.py::TestConfigurator_add_directive::test_extend_with_dotted_name\nFAILED r2e_tests/test_config/test_init.py::TestConfigurator_add_directive::test_extend_with_python_callable\nFAILED r2e_tests/test_config/test_views.py::TestViewsConfigurationMixin::test_add_static_view_package_here_relative\nFAILED r2e_tests/test_config/test_views.py::TestViewsConfigurationMixin::test_add_view_with_template_renderer\nFAILED r2e_tests/test_config/test_views.py::TestViewsConfigurationMixin::test_add_view_with_template_renderer_no_callable\nFAILED r2e_tests/test_config/test_views.py::TestViewDeriver::test_function_returns_non_adaptable\nFAILED r2e_tests/test_config/test_views.py::TestViewDeriver::test_function_returns_non_adaptable_dict\nFAILED r2e_tests/test_config/test_views.py::TestViewDeriver::test_instance_returns_non_adaptable\nFAILED r2e_tests/test_config/test_views.py::TestViewDeriver::test_requestonly_default_method_returns_non_adaptable\nFAILED r2e_tests/test_config/test_views.py::TestViewDeriver::test_requestonly_nondefault_method_returns_non_adaptable\nFAILED r2e_tests/test_config/test_views.py::Test_view_description::test_without_text\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_display_headers\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_has_content_type_header_var\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_has_good_header_var\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_has_multiple_header_vars\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_method_get\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_method_post\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_path_doesnt_start_with_slash\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_two_args\nFAILED r2e_tests/test_scripts/test_prequest.py::TestPRequestCommand::test_command_with_query_string\nFAILED r2e_tests/test_scripts/test_pviews.py::TestPViewsCommand::test_views_command_single_view_function_traversal\n======================== 61 failed, 952 passed in 5.81s ========================\n",
    "old_commit_res_stderr": ""
}
CHANGES.txt pyramid/router.py pyramid/tests/test_integration.py pyramid/tests/test_router.py
We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
[ISSUE]

**Title:** Router Fails to Fallback to Alternative Views When `PredicateMismatch` Is Raised

**Description:**
When multiple views are registered for the same route with different predicates, if the primary view raises a `PredicateMismatch` exception, the router does not attempt to find and invoke alternative views that match the request. This results in requests failing with an `HTTPNotFound` error even though other suitable views are available.

**Example Code:**
```python
from pyramid.config import Configurator
from pyramid.exceptions import PredicateMismatch
from pyramid.response import Response
from zope.interface import Interface, implementer

class IContext(Interface):
    pass

@implementer(IContext)
class DummyContext:
    pass

def view_that_raises(request):
    raise PredicateMismatch("Predicate does not match")

def fallback_view(request):
    return Response('Fallback view response')

config = Configurator()
config.add_route('test_route', '/test')
config.add_view(view_that_raises, route_name='test_route', predicate='custom_predicate')
config.add_view(fallback_view, route_name='test_route', renderer='json')
app = config.make_wsgi_app()
```

**Expected Behavior:**
When accessing `/test`, if `view_that_raises` fails with a `PredicateMismatch`, the router should invoke `fallback_view`, resulting in the response `'Fallback view response'`.

**Actual Behavior:**
The router raises an `HTTPNotFound` error instead of invoking `fallback_view`, even though it is available to handle the request.

[/ISSUE]
--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.

--- BEGIN FILE ---
```
### pyramid/router.py
from zope.interface import (
    implementer,
    providedBy,
    )

from pyramid.interfaces import (
    IDebugLogger,
    IRequest,
    IRequestExtensions,
    IRootFactory,
    IRouteRequest,
    IRouter,
    IRequestFactory,
    IRoutesMapper,
    ITraverser,
    IView,
    IViewClassifier,
    ITweens,
    )

from pyramid.events import (
    ContextFound,
    NewRequest,
    NewResponse,
    )

from pyramid.httpexceptions import HTTPNotFound
from pyramid.request import Request
from pyramid.threadlocal import manager

from pyramid.traversal import (
    DefaultRootFactory,
    ResourceTreeTraverser,
    )

from pyramid.tweens import excview_tween_factory

@implementer(IRouter)
class Router(object):

    debug_notfound = False
    debug_routematch = False

    threadlocal_manager = manager

    def __init__(self, registry):
        q = registry.queryUtility
        self.logger = q(IDebugLogger)
        self.root_factory = q(IRootFactory, default=DefaultRootFactory)
        self.routes_mapper = q(IRoutesMapper)
        self.request_factory = q(IRequestFactory, default=Request)
        self.request_extensions = q(IRequestExtensions)
        tweens = q(ITweens)
        if tweens is None:
            tweens = excview_tween_factory
        self.orig_handle_request = self.handle_request
        self.handle_request = tweens(self.handle_request, registry)
        self.root_policy = self.root_factory # b/w compat
        self.registry = registry
        settings = registry.settings
        if settings is not None:
            self.debug_notfound = settings['debug_notfound']
            self.debug_routematch = settings['debug_routematch']

    def handle_request(self, request):
        attrs = request.__dict__
        registry = attrs['registry']

        request.request_iface = IRequest
        context = None
        routes_mapper = self.routes_mapper
        debug_routematch = self.debug_routematch
        adapters = registry.adapters
        has_listeners = registry.has_listeners
        notify = registry.notify
        logger = self.logger

        has_listeners and notify(NewRequest(request))
        # find the root object
        root_factory = self.root_factory
        if routes_mapper is not None:
            info = routes_mapper(request)
            match, route = info['match'], info['route']
            if route is None:
                if debug_routematch:
                    msg = ('no route matched for url %s' %
                           request.url)
                    logger and logger.debug(msg)
            else:
                attrs['matchdict'] = match
                attrs['matched_route'] = route

                if debug_routematch:
                    msg = (
                        'route matched for url %s; '
                        'route_name: %r, '
                        'path_info: %r, '
                        'pattern: %r, '
                        'matchdict: %r, '
                        'predicates: %r' % (
                            request.url,
                            route.name,
                            request.path_info,
                            route.pattern,
                            match,
                            ', '.join([p.text() for p in route.predicates]))
                        )
                    logger and logger.debug(msg)

                request.request_iface = registry.queryUtility(
                    IRouteRequest,
                    name=route.name,
                    default=IRequest)

                root_factory = route.factory or self.root_factory

        root = root_factory(request)
        attrs['root'] = root

        # find a context
        traverser = adapters.queryAdapter(root, ITraverser)
        if traverser is None:
            traverser = ResourceTreeTraverser(root)
        tdict = traverser(request)

        context, view_name, subpath, traversed, vroot, vroot_path = (
            tdict['context'],
            tdict['view_name'],
            tdict['subpath'],
            tdict['traversed'],
            tdict['virtual_root'],
            tdict['virtual_root_path']
            )

        attrs.update(tdict)
        has_listeners and notify(ContextFound(request))

        # find a view callable
        context_iface = providedBy(context)
        view_callable = adapters.lookup(
            (IViewClassifier, request.request_iface, context_iface),
            IView, name=view_name, default=None)

        # invoke the view callable
        if view_callable is None:
            if self.debug_notfound:
                msg = (
                    'debug_notfound of url %s; path_info: %r, '
                    'context: %r, view_name: %r, subpath: %r, '
                    'traversed: %r, root: %r, vroot: %r, '
                    'vroot_path: %r' % (
                        request.url, request.path_info, context,
                        view_name, subpath, traversed, root, vroot,
                        vroot_path)
                    )
                logger and logger.debug(msg)
            else:
                msg = request.path_info
            raise HTTPNotFound(msg)
        else:
            response = view_callable(context, request)

        return response

    def invoke_subrequest(self, request, use_tweens=False):
        """
        Obtain a response object from the Pyramid application based on
        information in the ``request`` object provided.  The ``request``
        object must be an object that implements the Pyramid request
        interface (such as a :class:`pyramid.request.Request` instance).  If
        ``use_tweens`` is ``True``, the request will be sent to the
        :term:`tween` in the tween stack closest to the request ingress.  If
        ``use_tweens`` is ``False``, the request will be sent to the main
        router handler, and no tweens will be invoked.  This function also:
        
        - manages the threadlocal stack (so that
          :func:`~pyramid.threadlocal.get_current_request` and
          :func:`~pyramid.threadlocal.get_current_registry` work during a
          request)

        - Adds a ``registry`` attribute and a ``invoke_subrequest`` attribute
          (a callable) to the request object it's handed.

        - sets request extensions (such as those added via
          :meth:`~pyramid.config.Configurator.add_request_method` or
          :meth:`~pyramid.config.Configurator.set_request_property`) on the
          request it's passed.

        - causes a :class:`~pyramid.event.NewRequest` event to be sent at the
          beginning of request processing.

        - causes a :class:`~pyramid.event.ContextFound` event to be sent
          when a context resource is found.
          
        - causes a :class:`~pyramid.event.NewResponse` event to be sent when
          the Pyramid application returns a response.

        - Calls any :term:`response callback` functions defined within the
          request's lifetime if a response is obtained from the Pyramid
          application.

        - Calls any :term:`finished callback` functions defined within the
          request's lifetime.

        See also :ref:`subrequest_chapter`.
        """
        registry = self.registry
        has_listeners = self.registry.has_listeners
        notify = self.registry.notify
        threadlocals = {'registry':registry, 'request':request}
        manager = self.threadlocal_manager
        manager.push(threadlocals)
        request.registry = registry
        request.invoke_subrequest = self.invoke_subrequest
        
        if use_tweens:
            handle_request = self.handle_request
        else:
            handle_request = self.orig_handle_request

        try:

            try:
                extensions = self.request_extensions
                if extensions is not None:
                    request._set_extensions(extensions)
                response = handle_request(request)
                has_listeners and notify(NewResponse(request, response))

                if request.response_callbacks:
                    request._process_response_callbacks(response)

                return response

            finally:
                if request.finished_callbacks:
                    request._process_finished_callbacks()

        finally:
            manager.pop()

    def __call__(self, environ, start_response):
        """
        Accept ``environ`` and ``start_response``; create a
        :term:`request` and route the request to a :app:`Pyramid`
        view based on introspection of :term:`view configuration`
        within the application registry; call ``start_response`` and
        return an iterable.
        """
        request = self.request_factory(environ)
        response = self.invoke_subrequest(request, use_tweens=True)
        return response(request.environ, start_response)


```
--- END FILE ---

Please first localize the bug based on the issue statement, and then generate *SEARCH/REPLACE* edits to fix the issue.

Every *SEARCH/REPLACE* edit must use this format:
1. The file path
2. The start of search block: <<<<<<< SEARCH
3. A contiguous chunk of lines to search for in the existing source code
4. The dividing line: =======
5. The lines to replace into the source code
6. The end of the replace block: >>>>>>> REPLACE

Here is an example:

```python
### mathweb/flask/app.py
<<<<<<< SEARCH
from flask import Flask
=======
import math
from flask import Flask
>>>>>>> REPLACE
```
</solution>

Please note that the *SEARCH/REPLACE* edit REQUIRES PROPER INDENTATION. If you would like to add the line '        print(x)', you must fully write that out, with all those spaces before the code!
Wrap each *SEARCH/REPLACE* edit in a code block as shown in the example above. If you have multiple *SEARCH/REPLACE* edits, use a separate code block for each one.
[ISSUE]

**Title:** Router Fails to Fallback to Alternative Views When `PredicateMismatch` Is Raised

**Description:**
When multiple views are registered for the same route with different predicates, if the primary view raises a `PredicateMismatch` exception, the router does not attempt to find and invoke alternative views that match the request. This results in requests failing with an `HTTPNotFound` error even though other suitable views are available.

**Example Code:**
```python
from pyramid.config import Configurator
from pyramid.exceptions import PredicateMismatch
from pyramid.response import Response
from zope.interface import Interface, implementer

class IContext(Interface):
    pass

@implementer(IContext)
class DummyContext:
    pass

def view_that_raises(request):
    raise PredicateMismatch("Predicate does not match")

def fallback_view(request):
    return Response('Fallback view response')

config = Configurator()
config.add_route('test_route', '/test')
config.add_view(view_that_raises, route_name='test_route', predicate='custom_predicate')
config.add_view(fallback_view, route_name='test_route', renderer='json')
app = config.make_wsgi_app()
```

**Expected Behavior:**
When accessing `/test`, if `view_that_raises` fails with a `PredicateMismatch`, the router should invoke `fallback_view`, resulting in the response `'Fallback view response'`.

**Actual Behavior:**
The router raises an `HTTPNotFound` error instead of invoking `fallback_view`, even though it is available to handle the request.

[/ISSUE]
{
    "TestRouter.test_call_eventsends": "PASSED",
    "TestRouter.test_call_newrequest_evllist_exc_can_be_caught_by_exceptionview": "PASSED",
    "TestRouter.test_call_no_view_registered_debug_notfound_false": "PASSED",
    "TestRouter.test_call_no_view_registered_debug_notfound_true": "PASSED",
    "TestRouter.test_call_no_view_registered_no_isettings": "PASSED",
    "TestRouter.test_call_pushes_and_pops_threadlocal_manager": "PASSED",
    "TestRouter.test_call_request_factory_raises": "PASSED",
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    "TestRouter.test_call_request_has_finished_callbacks_when_view_succeeds": "PASSED",
    "TestRouter.test_call_request_has_response_callbacks": "PASSED",
    "TestRouter.test_call_route_match_miss_debug_routematch": "PASSED",
    "TestRouter.test_call_route_matches_and_has_factory": "PASSED",
    "TestRouter.test_call_route_matches_doesnt_overwrite_subscriber_iface": "PASSED",
    "TestRouter.test_call_route_raises_exception_another_exception_view": "PASSED",
    "TestRouter.test_call_route_raises_exception_view": "PASSED",
    "TestRouter.test_call_route_raises_exception_view_another_route": "PASSED",
    "TestRouter.test_call_route_raises_exception_view_specializing": "PASSED",
    "TestRouter.test_call_route_raises_route_exception_view": "PASSED",
    "TestRouter.test_call_route_raises_sub_exception_super_exception_view": "PASSED",
    "TestRouter.test_call_route_raises_super_exception_sub_exception_view": "PASSED",
    "TestRouter.test_call_traverser_default": "PASSED",
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    "TestRouter.test_call_view_multiple_predicate_mismatches_dont_hide_views": "PASSED",
    "TestRouter.test_call_view_predicate_mismatch_doesnt_find_unrelated_views": "PASSED",
    "TestRouter.test_call_view_predicate_mismatch_doesnt_hide_views": "PASSED",
    "TestRouter.test_call_view_raises_exception_another_exception_view": "PASSED",
    "TestRouter.test_call_view_raises_exception_route_view": "PASSED",
    "TestRouter.test_call_view_raises_exception_view": "PASSED",
    "TestRouter.test_call_view_raises_exception_view_route": "PASSED",
    "TestRouter.test_call_view_raises_forbidden": "PASSED",
    "TestRouter.test_call_view_raises_notfound": "PASSED",
    "TestRouter.test_call_view_raises_predicate_mismatch": "PASSED",
    "TestRouter.test_call_view_raises_response_cleared": "PASSED",
    "TestRouter.test_call_view_raises_sub_exception_super_exception_view": "PASSED",
    "TestRouter.test_call_view_raises_super_exception_sub_exception_view": "PASSED",
    "TestRouter.test_call_view_registered_nonspecific_default_path": "PASSED",
    "TestRouter.test_call_view_registered_nonspecific_nondefault_path_and_subpath": "PASSED",
    "TestRouter.test_call_view_registered_specific_fail": "PASSED",
    "TestRouter.test_call_view_registered_specific_success": "PASSED",
    "TestRouter.test_call_view_returns_adapted_response": "PASSED",
    "TestRouter.test_call_view_returns_non_iresponse": "PASSED",
    "TestRouter.test_call_with_request_extensions": "PASSED",
    "TestRouter.test_ctor_registry_has_no_settings": "PASSED",
    "TestRouter.test_exception_view_returns_non_iresponse": "PASSED",
    "TestRouter.test_request_factory": "PASSED",
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    "TestRouter.test_root_factory_raises_exception_view": "PASSED",
    "TestRouter.test_root_factory_raises_forbidden": "PASSED",
    "TestRouter.test_root_factory_raises_notfound": "PASSED",
    "TestRouter.test_root_policy": "PASSED",
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    "TestRouter.test_traverser_raises_exception_view": "PASSED",
    "TestRouter.test_traverser_raises_forbidden_class": "PASSED",
    "TestRouter.test_traverser_raises_forbidden_instance": "PASSED",
    "TestRouter.test_traverser_raises_notfound_class": "PASSED",
    "TestRouter.test_traverser_raises_notfound_instance": "PASSED",
    "TestRouter.test_tween_factories": "PASSED",
    "WGSIAppPlusViewConfigTests.test_it": "PASSED",
    "TestEventOnlySubscribers.test_sendfoo": "PASSED",
    "TestEventOnlySubscribers.test_sendfoobar": "PASSED",
    "TestStaticAppUsingAbsPath.test_basic": "PASSED",
    "TestStaticAppUsingAbsPath.test_directory_noslash_redir": "PASSED",
    "TestStaticAppUsingAbsPath.test_directory_noslash_redir_preserves_qs": "PASSED",
    "TestStaticAppUsingAbsPath.test_directory_noslash_redir_with_scriptname": "PASSED",
    "TestStaticAppUsingAbsPath.test_directory_withslash": "PASSED",
    "TestStaticAppUsingAbsPath.test_file_in_subdir": "PASSED",
    "TestStaticAppUsingAbsPath.test_hidden": "PASSED",
    "TestStaticAppUsingAbsPath.test_highchars_in_filename": "PASSED",
    "TestStaticAppUsingAbsPath.test_highchars_in_pathelement": "PASSED",
    "TestStaticAppUsingAbsPath.test_not_modified": "PASSED",
    "TestStaticAppUsingAbsPath.test_notfound": "PASSED",
    "TestStaticAppUsingAbsPath.test_oob_dotdotslash": "PASSED",
    "TestStaticAppUsingAbsPath.test_oob_dotdotslash_encoded": "PASSED",
    "TestStaticAppUsingAbsPath.test_oob_slash": "PASSED",
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    "TestStaticAppUsingAbsPath.test_range_multiple": "PASSED",
    "TestStaticAppUsingAbsPath.test_range_notbytes": "PASSED",
    "TestStaticAppUsingAbsPath.test_range_oob": "PASSED",
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    "TestStaticAppUsingAssetSpec.test_basic": "PASSED",
    "TestStaticAppUsingAssetSpec.test_directory_noslash_redir": "PASSED",
    "TestStaticAppUsingAssetSpec.test_directory_noslash_redir_preserves_qs": "PASSED",
    "TestStaticAppUsingAssetSpec.test_directory_noslash_redir_with_scriptname": "PASSED",
    "TestStaticAppUsingAssetSpec.test_directory_withslash": "PASSED",
    "TestStaticAppUsingAssetSpec.test_file_in_subdir": "PASSED",
    "TestStaticAppUsingAssetSpec.test_hidden": "PASSED",
    "TestStaticAppUsingAssetSpec.test_highchars_in_filename": "PASSED",
    "TestStaticAppUsingAssetSpec.test_highchars_in_pathelement": "PASSED",
    "TestStaticAppUsingAssetSpec.test_not_modified": "PASSED",
    "TestStaticAppUsingAssetSpec.test_notfound": "PASSED",
    "TestStaticAppUsingAssetSpec.test_oob_dotdotslash": "PASSED",
    "TestStaticAppUsingAssetSpec.test_oob_dotdotslash_encoded": "PASSED",
    "TestStaticAppUsingAssetSpec.test_oob_slash": "PASSED",
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    "TestStaticAppUsingAssetSpec.test_range_multiple": "PASSED",
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    "TestStaticAppUsingAssetSpec.test_range_oob": "PASSED",
    "TestStaticAppUsingAssetSpec.test_range_tilend": "PASSED",
    "TestStaticAppNoSubpath.test_basic": "PASSED",
    "TestStaticAppWithRoutePrefix.test_includelevel1": "PASSED",
    "TestStaticAppWithRoutePrefix.test_includelevel2": "PASSED",
    "TestFixtureApp.test_another": "PASSED",
    "TestFixtureApp.test_dummyskin": "PASSED",
    "TestFixtureApp.test_error": "PASSED",
    "TestFixtureApp.test_protected": "PASSED",
    "TestFixtureApp.test_root": "PASSED",
    "TestStaticPermApp.test_allowed": "PASSED",
    "TestStaticPermApp.test_allowed_via_acl_global_root_factory": "PASSED",
    "TestStaticPermApp.test_allowed_via_acl_local_root_factory": "PASSED",
    "TestStaticPermApp.test_denied_via_acl_global_root_factory": "PASSED",
    "TestStaticPermApp.test_denied_via_acl_local_root_factory": "PASSED",
    "TestCCBug.test_juri": "PASSED",
    "TestCCBug.test_rdf": "PASSED",
    "TestHybridApp.test_abc": "PASSED",
    "TestHybridApp.test_def": "PASSED",
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    "TestHybridApp.test_error2": "PASSED",
    "TestHybridApp.test_error_sub": "PASSED",
    "TestHybridApp.test_ghi": "PASSED",
    "TestHybridApp.test_jkl": "PASSED",
    "TestHybridApp.test_mno": "PASSED",
    "TestHybridApp.test_pqr_global2": "PASSED",
    "TestHybridApp.test_root": "PASSED",
    "TestRestBugApp.test_it": "PASSED",
    "TestForbiddenAppHasResult.test_it": "PASSED",
    "TestViewDecoratorApp.test_second": "PASSED",
    "TestNotFoundView.test_it": "PASSED",
    "TestForbiddenView.test_it": "PASSED",
    "TestViewPermissionBug.test_test": "PASSED",
    "TestViewPermissionBug.test_x": "PASSED",
    "TestDefaultViewPermissionBug.test_x": "PASSED",
    "TestDefaultViewPermissionBug.test_y": "PASSED",
    "TestDefaultViewPermissionBug.test_z": "PASSED",
    "TestExceptionViewsApp.test_anexception": "PASSED",
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    "TestExceptionViewsApp.test_root": "PASSED",
    "TestExceptionViewsApp.test_route_raise_exception": "PASSED",
    "TestExceptionViewsApp.test_route_raise_exception2": "PASSED",
    "TestExceptionViewsApp.test_route_raise_exception3": "PASSED",
    "TestExceptionViewsApp.test_route_raise_exception4": "PASSED",
    "TestConflictApp.test_autoresolved_view": "PASSED",
    "TestConflictApp.test_nonoverridden_authorization_policy": "PASSED",
    "TestConflictApp.test_overridden_authorization_policy": "PASSED",
    "TestConflictApp.test_overridden_autoresolved_view": "PASSED",
    "TestConflictApp.test_overridden_route_view": "PASSED",
    "ImperativeIncludeConfigurationTest.test_root": "PASSED",
    "ImperativeIncludeConfigurationTest.test_three": "PASSED",
    "ImperativeIncludeConfigurationTest.test_two": "PASSED",
    "SelfScanAppTest.test_root": "PASSED",
    "SelfScanAppTest.test_two": "PASSED",
    "WSGIApp2AppTest.test_hello": "PASSED",
    "SubrequestAppTest.test_five": "PASSED",
    "SubrequestAppTest.test_one": "PASSED",
    "SubrequestAppTest.test_three": "PASSED",
    "RendererScanAppTest.test_rescan": "PASSED",
    "RendererScanAppTest.test_root": "PASSED",
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    "AcceptContentTypeTest.test_ordering": "PASSED",
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    "AdaptersConfiguratorMixinTests.test_add_resource_url_default_resource_iface_means_Interface": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_resource_url_nodefault_resource_iface": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_response_adapter": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_response_adapter_dottednames": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_response_adapter_self": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_subscriber_defaults": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_subscriber_dottednames": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_subscriber_iface_specified": "PASSED",
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    "AdaptersConfiguratorMixinTests.test_add_subscriber_with_default_type_predicates_False": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_subscriber_with_default_type_predicates_True": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_subscriber_with_specific_type_and_predicates_False": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_subscriber_with_specific_type_and_predicates_True": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_traverser_default_iface_means_Interface": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_traverser_introspectables": "PASSED",
    "AdaptersConfiguratorMixinTests.test_add_traverser_nondefault_iface": "PASSED",
    "Test_eventonly.test_defaults": "PASSED",
    "TestAssetsConfiguratorMixin.test__override_already_registered": "PASSED",
    "TestAssetsConfiguratorMixin.test__override_not_yet_registered": "PASSED",
    "TestAssetsConfiguratorMixin.test_override_asset_directory_with_directory": "PASSED",
    "TestAssetsConfiguratorMixin.test_override_asset_directory_with_file": "PASSED",
    "TestAssetsConfiguratorMixin.test_override_asset_directory_with_package": "PASSED",
    "TestAssetsConfiguratorMixin.test_override_asset_file_with_directory": "PASSED",
    "TestAssetsConfiguratorMixin.test_override_asset_file_with_file": "PASSED",
    "TestAssetsConfiguratorMixin.test_override_asset_file_with_package": "PASSED",
    "TestAssetsConfiguratorMixin.test_override_asset_package_with_directory": "PASSED",
    "TestAssetsConfiguratorMixin.test_override_asset_package_with_package": "PASSED",
    "TestAssetsConfiguratorMixin.test_override_asset_samename": "PASSED",
    "TestOverrideProvider.test_get_resource_filename_override_returns_value": "PASSED",
    "TestOverrideProvider.test_get_resource_stream_no_overrides": "PASSED",
    "TestOverrideProvider.test_get_resource_stream_override_returns_None": "PASSED",
    "TestOverrideProvider.test_get_resource_stream_override_returns_value": "PASSED",
    "TestOverrideProvider.test_get_resource_string_no_overrides": "PASSED",
    "TestOverrideProvider.test_get_resource_string_override_returns_None": "PASSED",
    "TestOverrideProvider.test_get_resource_string_override_returns_value": "PASSED",
    "TestOverrideProvider.test_has_resource_no_overrides": "PASSED",
    "TestOverrideProvider.test_has_resource_override_returns_None": "PASSED",
    "TestOverrideProvider.test_has_resource_override_returns_True": "PASSED",
    "TestOverrideProvider.test_resource_isdir_no_overrides": "PASSED",
    "TestOverrideProvider.test_resource_isdir_override_returns_False": "PASSED",
    "TestOverrideProvider.test_resource_isdir_override_returns_None": "PASSED",
    "TestOverrideProvider.test_resource_listdir_no_overrides": "PASSED",
    "TestOverrideProvider.test_resource_listdir_override_returns_None": "PASSED",
    "TestOverrideProvider.test_resource_listdir_override_returns_values": "PASSED",
    "TestPackageOverrides.test_ctor_package_already_has_loader_of_different_type": "PASSED",
    "TestPackageOverrides.test_ctor_package_already_has_loader_of_same_type": "PASSED",
    "TestPackageOverrides.test_ctor_registers_loader_type": "PASSED",
    "TestPackageOverrides.test_ctor_sets_loader": "PASSED",
    "TestPackageOverrides.test_ctor_sets_local_state": "PASSED",
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    "TestPackageOverrides.test_get_stream": "PASSED",
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    "TestPackageOverrides.test_get_string": "PASSED",
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    "TestPackageOverrides.test_has_resource": "PASSED",
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    "TestPackageOverrides.test_insert_directory": "PASSED",
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    "TestPackageOverrides.test_insert_file": "PASSED",
    "TestPackageOverrides.test_isdir_doesnt_exist": "PASSED",
    "TestPackageOverrides.test_isdir_false": "PASSED",
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    "TestPackageOverrides.test_listdir": "PASSED",
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    "TestPackageOverrides.test_search_path": "PASSED",
    "TestDirectoryOverride.test_it_match": "PASSED",
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    "TestFileOverride.test_it_match": "PASSED",
    "TestFileOverride.test_it_no_match": "PASSED",
    "TestFactoriesMixin.test_add_request_method_with_None_callable": "PASSED",
    "TestFactoriesMixin.test_add_request_method_with_None_callable_and_no_name": "PASSED",
    "TestFactoriesMixin.test_add_request_method_with_None_callable_conflict": "PASSED",
    "TestFactoriesMixin.test_add_request_method_with_callable": "PASSED",
    "TestFactoriesMixin.test_add_request_method_with_unnamed_callable": "PASSED",
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    "TestFactoriesMixin.test_set_multiple_request_properties": "PASSED",
    "TestFactoriesMixin.test_set_multiple_request_properties_conflict": "PASSED",
    "TestFactoriesMixin.test_set_request_factory": "PASSED",
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    "TestFactoriesMixin.test_set_request_property_with_property": "PASSED",
    "TestFactoriesMixin.test_set_request_property_with_unnamed_callable": "PASSED",
    "TestFactoriesMixin.test_set_root_factory": "PASSED",
    "TestFactoriesMixin.test_set_root_factory_as_None": "PASSED",
    "TestFactoriesMixin.test_set_root_factory_dottedname": "PASSED",
    "TestFactoriesMixin.test_set_session_factory": "PASSED",
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    "TestI18NConfiguratorMixin.test_add_translation_dirs_missing_dir": "PASSED",
    "TestI18NConfiguratorMixin.test_add_translation_dirs_no_specs": "PASSED",
    "TestI18NConfiguratorMixin.test_add_translation_dirs_registers_chameleon_translate": "PASSED",
    "TestI18NConfiguratorMixin.test_set_locale_negotiator": "PASSED",
    "TestI18NConfiguratorMixin.test_set_locale_negotiator_dottedname": "PASSED",
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    "ConfiguratorTests.test___getattr__matches_no_action_wrap": "PASSED",
    "ConfiguratorTests.test___getattr__missing_when_directives_dont_exist": "PASSED",
    "ConfiguratorTests.test___getattr__missing_when_directives_exist": "PASSED",
    "ConfiguratorTests.test__fix_registry_has_listeners": "PASSED",
    "ConfiguratorTests.test__fix_registry_notify": "PASSED",
    "ConfiguratorTests.test__fix_registry_queryAdapterOrSelf": "PASSED",
    "ConfiguratorTests.test__fix_registry_registerSelfAdapter": "PASSED",
    "ConfiguratorTests.test_absolute_asset_spec_already_absolute": "PASSED",
    "ConfiguratorTests.test_absolute_asset_spec_notastring": "PASSED",
    "ConfiguratorTests.test_absolute_asset_spec_relative": "PASSED",
    "ConfiguratorTests.test_action_autocommit_with_introspectables": "PASSED",
    "ConfiguratorTests.test_action_autocommit_with_introspectables_introspection_off": "PASSED",
    "ConfiguratorTests.test_action_branching_kw_is_None": "PASSED",
    "ConfiguratorTests.test_action_branching_kw_is_not_None": "PASSED",
    "ConfiguratorTests.test_action_branching_nonautocommit_with_config_info": "PASSED",
    "ConfiguratorTests.test_action_branching_nonautocommit_with_introspectables": "PASSED",
    "ConfiguratorTests.test_action_branching_nonautocommit_without_config_info": "PASSED",
    "ConfiguratorTests.test_action_nonautocommit_with_introspectables_introspection_off": "PASSED",
    "ConfiguratorTests.test_autocommit_no_conflicts": "PASSED",
    "ConfiguratorTests.test_begin": "PASSED",
    "ConfiguratorTests.test_begin_with_request": "PASSED",
    "ConfiguratorTests.test_commit_conflict_resolved_with_include": "PASSED",
    "ConfiguratorTests.test_commit_conflict_resolved_with_two_includes_and_local": "PASSED",
    "ConfiguratorTests.test_commit_conflict_simple": "PASSED",
    "ConfiguratorTests.test_commit_conflict_with_two_includes": "PASSED",
    "ConfiguratorTests.test_conflict_set_forbidden_view": "PASSED",
    "ConfiguratorTests.test_conflict_set_notfound_view": "PASSED",
    "ConfiguratorTests.test_ctor_alternate_renderers": "PASSED",
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    "ConfiguratorTests.test_ctor_authorization_policy_only": "PASSED",
    "ConfiguratorTests.test_ctor_default_permission": "PASSED",
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    "ConfiguratorTests.test_ctor_default_view_mapper": "PASSED",
    "ConfiguratorTests.test_ctor_exceptionresponse_view_None": "PASSED",
    "ConfiguratorTests.test_ctor_exceptionresponse_view_custom": "PASSED",
    "ConfiguratorTests.test_ctor_httpexception_view_default": "PASSED",
    "ConfiguratorTests.test_ctor_no_root_factory": "PASSED",
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    "ConfiguratorTests.test_ctor_noreg_debug_logger_non_None": "PASSED",
    "ConfiguratorTests.test_ctor_session_factory": "PASSED",
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    "ConfiguratorTests.test_ctor_with_package_registry": "PASSED",
    "ConfiguratorTests.test_ctor_with_root_factory": "PASSED",
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    "ConfiguratorTests.test_include_with_missing_source_file": "PASSED",
    "ConfiguratorTests.test_include_with_module_defaults_to_includeme": "PASSED",
    "ConfiguratorTests.test_include_with_module_defaults_to_includeme_missing": "PASSED",
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    "ConfiguratorTests.test_include_with_python_callable": "PASSED",
    "ConfiguratorTests.test_include_with_route_prefix": "PASSED",
    "ConfiguratorTests.test_introspector_decorator": "PASSED",
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    "ConfiguratorTests.test_maybe_dotted_notstring_success": "PASSED",
    "ConfiguratorTests.test_maybe_dotted_string_fail": "PASSED",
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    "ConfiguratorTests.test_scan_integration": "PASSED",
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    "ConfiguratorTests.test_scan_integration_with_extra_kw": "PASSED",
    "ConfiguratorTests.test_scan_integration_with_ignore": "PASSED",
    "ConfiguratorTests.test_scan_integration_with_onerror": "PASSED",
    "ConfiguratorTests.test_setup_registry_alternate_renderers": "PASSED",
    "ConfiguratorTests.test_setup_registry_authentication_policy": "PASSED",
    "ConfiguratorTests.test_setup_registry_authentication_policy_dottedname": "PASSED",
    "ConfiguratorTests.test_setup_registry_authorization_policy_dottedname": "PASSED",
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    "ConfiguratorTests.test_setup_registry_calls_fix_registry": "PASSED",
    "ConfiguratorTests.test_setup_registry_custom_settings": "PASSED",
    "ConfiguratorTests.test_setup_registry_debug_logger_name": "PASSED",
    "ConfiguratorTests.test_setup_registry_debug_logger_non_None": "PASSED",
    "ConfiguratorTests.test_setup_registry_default_permission": "PASSED",
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    "ConfiguratorTests.test_setup_registry_explicit_notfound_trumps_iexceptionresponse": "PASSED",
    "ConfiguratorTests.test_setup_registry_includes": "PASSED",
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    "ConfiguratorTests.test_setup_registry_locale_negotiator": "PASSED",
    "ConfiguratorTests.test_setup_registry_locale_negotiator_dottedname": "PASSED",
    "ConfiguratorTests.test_setup_registry_no_default_root_factory": "PASSED",
    "ConfiguratorTests.test_setup_registry_registers_default_exceptionresponse_views": "PASSED",
    "ConfiguratorTests.test_setup_registry_registers_default_view_predicates": "PASSED",
    "ConfiguratorTests.test_setup_registry_registers_default_webob_iresponse_adapter": "PASSED",
    "ConfiguratorTests.test_setup_registry_renderer_globals_factory": "PASSED",
    "ConfiguratorTests.test_setup_registry_renderer_globals_factory_dottedname": "PASSED",
    "ConfiguratorTests.test_setup_registry_request_factory": "PASSED",
    "ConfiguratorTests.test_setup_registry_request_factory_dottedname": "PASSED",
    "ConfiguratorTests.test_setup_registry_tweens": "PASSED",
    "ConfiguratorTests.test_unhook_zca": "PASSED",
    "ConfiguratorTests.test_with_package": "PASSED",
    "ConfiguratorTests.test_with_package_module": "PASSED",
    "ConfiguratorTests.test_with_package_package": "PASSED",
    "TestConfiguratorDeprecatedFeatures.test_add_route_with_for_": "PASSED",
    "TestConfiguratorDeprecatedFeatures.test_add_route_with_view": "PASSED",
    "TestConfiguratorDeprecatedFeatures.test_add_route_with_view_attr": "PASSED",
    "TestConfiguratorDeprecatedFeatures.test_add_route_with_view_context": "PASSED",
    "TestConfiguratorDeprecatedFeatures.test_add_route_with_view_exception": "PASSED",
    "TestConfiguratorDeprecatedFeatures.test_add_route_with_view_for": "PASSED",
    "TestConfiguratorDeprecatedFeatures.test_add_route_with_view_permission": "PASSED",
    "TestConfiguratorDeprecatedFeatures.test_add_route_with_view_permission_alias": "PASSED",
    "TestConfiguratorDeprecatedFeatures.test_add_route_with_view_renderer": "PASSED",
    "TestConfiguratorDeprecatedFeatures.test_add_route_with_view_renderer_alias": "PASSED",
    "TestConfiguratorDeprecatedFeatures.test_conflict_route_with_view": "PASSED",
    "TestConfigurator_add_directive.test_directive_persists_across_configurator_creations": "PASSED",
    "TestConfigurator_add_directive.test_extend_action_method_successful": "PASSED",
    "TestConfigurator_add_directive.test_extend_same_name_doesnt_conflict": "PASSED",
    "TestActionState.test_action_simple": "PASSED",
    "TestActionState.test_action_with_includepath": "PASSED",
    "TestActionState.test_action_with_includepath_and_info": "PASSED",
    "TestActionState.test_action_with_info": "PASSED",
    "TestActionState.test_action_with_introspectables": "PASSED",
    "TestActionState.test_action_with_order": "PASSED",
    "TestActionState.test_execute_actions_dicts": "PASSED",
    "TestActionState.test_execute_actions_error": "PASSED",
    "TestActionState.test_execute_actions_tuples": "PASSED",
    "TestActionState.test_execute_actions_with_introspectable_no_callable": "PASSED",
    "TestActionState.test_execute_actions_with_introspectables": "PASSED",
    "TestActionState.test_it": "PASSED",
    "TestActionState.test_processSpec": "PASSED",
    "Test_resolveConflicts.test_it_conflict": "PASSED",
    "Test_resolveConflicts.test_it_success_dicts": "PASSED",
    "Test_resolveConflicts.test_it_success_tuples": "PASSED",
    "Test_resolveConflicts.test_it_with_actions_grouped_by_order": "PASSED",
    "TestGlobalRegistriesIntegration.test_global_registries": "PASSED",
    "TestGlobalRegistriesIntegration.test_global_registries_empty": "PASSED",
    "TestXHRPredicate.test___call___false": "PASSED",
    "TestXHRPredicate.test___call___true": "PASSED",
    "TestXHRPredicate.test_phash": "PASSED",
    "TestXHRPredicate.test_text": "PASSED",
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    "TestRequestMethodPredicate.test___call___true_single": "PASSED",
    "TestRequestMethodPredicate.test_ctor_get_but_no_head": "PASSED",
    "TestRequestMethodPredicate.test_phash": "PASSED",
    "TestRequestMethodPredicate.test_text": "PASSED",
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    "TestPathInfoPredicate.test___call___true": "PASSED",
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    "TestPathInfoPredicate.test_phash": "PASSED",
    "TestPathInfoPredicate.test_text": "PASSED",
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    "TestRequestParamPredicate.test___call___true_exists": "PASSED",
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    "TestRequestParamPredicate.test___call___true_withval": "PASSED",
    "TestRequestParamPredicate.test_phash_exists": "PASSED",
    "TestRequestParamPredicate.test_phash_withval": "PASSED",
    "TestRequestParamPredicate.test_text_exists": "PASSED",
    "TestRequestParamPredicate.test_text_multi": "PASSED",
    "TestRequestParamPredicate.test_text_withval": "PASSED",
    "TestMatchParamPredicate.test___call___false": "PASSED",
    "TestMatchParamPredicate.test___call___matchdict_is_None": "PASSED",
    "TestMatchParamPredicate.test___call___true_multi": "PASSED",
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    "TestMatchParamPredicate.test_phash": "PASSED",
    "TestMatchParamPredicate.test_text": "PASSED",
    "TestCustomPredicate.test___call___false": "PASSED",
    "TestCustomPredicate.test___call___true": "PASSED",
    "TestCustomPredicate.test_phash": "PASSED",
    "TestCustomPredicate.test_text_func_has___text__": "PASSED",
    "TestCustomPredicate.test_text_func_repr": "PASSED",
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    "TestTraversePredicate.test___call__traverse_matches": "PASSED",
    "TestTraversePredicate.test___call__traverse_matches_with_highorder_chars": "PASSED",
    "TestTraversePredicate.test_phash": "PASSED",
    "TestTraversePredicate.test_text": "PASSED",
    "Test_CheckCSRFTokenPredicate.test_it_call_val_False": "PASSED",
    "Test_CheckCSRFTokenPredicate.test_it_call_val_True": "PASSED",
    "Test_CheckCSRFTokenPredicate.test_it_call_val_str": "PASSED",
    "Test_CheckCSRFTokenPredicate.test_phash": "PASSED",
    "Test_CheckCSRFTokenPredicate.test_text": "PASSED",
    "TestHeaderPredicate.test___call___false": "PASSED",
    "TestHeaderPredicate.test___call___false_withregex": "PASSED",
    "TestHeaderPredicate.test___call___true_exists": "PASSED",
    "TestHeaderPredicate.test___call___true_withregex": "PASSED",
    "TestHeaderPredicate.test___call___true_withval": "PASSED",
    "TestHeaderPredicate.test_phash_exists": "PASSED",
    "TestHeaderPredicate.test_phash_withregex": "PASSED",
    "TestHeaderPredicate.test_phash_withval": "PASSED",
    "TestHeaderPredicate.test_text_exists": "PASSED",
    "TestHeaderPredicate.test_text_withregex": "PASSED",
    "TestHeaderPredicate.test_text_withval": "PASSED",
    "Test_PhysicalPathPredicate.test_it_call_False": "PASSED",
    "Test_PhysicalPathPredicate.test_it_call_context_has_no_name": "PASSED",
    "Test_PhysicalPathPredicate.test_it_call_val_list_True": "PASSED",
    "Test_PhysicalPathPredicate.test_it_call_val_str_True": "PASSED",
    "Test_PhysicalPathPredicate.test_it_call_val_tuple_True": "PASSED",
    "Test_PhysicalPathPredicate.test_phash": "PASSED",
    "Test_PhysicalPathPredicate.test_text": "PASSED",
    "Test_EffectivePrincipalsPredicate.test_it_call_authentication_policy_doesnt_provide_superset": "PASSED",
    "Test_EffectivePrincipalsPredicate.test_it_call_authentication_policy_provides_superset": "PASSED",
    "Test_EffectivePrincipalsPredicate.test_it_call_authentication_policy_provides_superset_implicit": "PASSED",
    "Test_EffectivePrincipalsPredicate.test_it_call_no_authentication_policy": "PASSED",
    "Test_EffectivePrincipalsPredicate.test_phash": "PASSED",
    "Test_EffectivePrincipalsPredicate.test_text": "PASSED",
    "Test_EffectivePrincipalsPredicate.test_text_noniter": "PASSED",
    "TestRenderingConfiguratorMixin.test_add_renderer": "PASSED",
    "TestRenderingConfiguratorMixin.test_add_renderer_dottedname_factory": "PASSED",
    "TestRenderingConfiguratorMixin.test_set_renderer_globals_factory": "PASSED",
    "TestRenderingConfiguratorMixin.test_set_renderer_globals_factory_dottedname": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_defaults": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_discriminator": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_no_path_no_pattern": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_no_pattern_with_path": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_no_view_with_view_attr": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_no_view_with_view_context": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_no_view_with_view_permission": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_no_view_with_view_renderer": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_accept": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_custom_predicates": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_factory": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_factory_dottedname": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_header": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_path_info": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_path_info_highorder": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_path_info_regex": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_pregenerator": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_request_method": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_request_param": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_route_prefix": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_static": "PASSED",
    "RoutesConfiguratorMixinTests.test_add_route_with_xhr": "PASSED",
    "RoutesConfiguratorMixinTests.test_get_routes_mapper_already_registered": "PASSED",
    "RoutesConfiguratorMixinTests.test_get_routes_mapper_not_yet_registered": "PASSED",
    "ConfiguratorSecurityMethodsTests.test_add_permission": "PASSED",
    "ConfiguratorSecurityMethodsTests.test_set_authentication_policy_no_authz_policy": "PASSED",
    "ConfiguratorSecurityMethodsTests.test_set_authentication_policy_no_authz_policy_autocommit": "PASSED",
    "ConfiguratorSecurityMethodsTests.test_set_authentication_policy_with_authz_policy": "PASSED",
    "ConfiguratorSecurityMethodsTests.test_set_authentication_policy_with_authz_policy_autocommit": "PASSED",
    "ConfiguratorSecurityMethodsTests.test_set_authorization_policy_no_authn_policy": "PASSED",
    "ConfiguratorSecurityMethodsTests.test_set_authorization_policy_no_authn_policy_autocommit": "PASSED",
    "ConfiguratorSecurityMethodsTests.test_set_authorization_policy_with_authn_policy": "PASSED",
    "ConfiguratorSecurityMethodsTests.test_set_authorization_policy_with_authn_policy_autocommit": "PASSED",
    "ConfiguratorSecurityMethodsTests.test_set_default_permission": "PASSED",
    "TestSettingsConfiguratorMixin.test__set_settings_as_None": "PASSED",
    "TestSettingsConfiguratorMixin.test__set_settings_as_dictwithvalues": "PASSED",
    "TestSettingsConfiguratorMixin.test_add_settings_settings_None": "PASSED",
    "TestSettingsConfiguratorMixin.test_add_settings_settings_already_registered": "PASSED",
    "TestSettingsConfiguratorMixin.test_add_settings_settings_not_yet_registered": "PASSED",
    "TestSettingsConfiguratorMixin.test_get_settings_nosettings": "PASSED",
    "TestSettingsConfiguratorMixin.test_get_settings_withsettings": "PASSED",
    "TestSettings.test_debug_all": "PASSED",
    "TestSettings.test_debug_authorization": "PASSED",
    "TestSettings.test_debug_notfound": "PASSED",
    "TestSettings.test_debug_routematch": "PASSED",
    "TestSettings.test_debug_templates": "PASSED",
    "TestSettings.test_default_locale_name": "PASSED",
    "TestSettings.test_getattr_fail": "PASSED",
    "TestSettings.test_getattr_raises_attribute_error": "PASSED",
    "TestSettings.test_getattr_success": "PASSED",
    "TestSettings.test_noargs": "PASSED",
    "TestSettings.test_originals_kept": "PASSED",
    "TestSettings.test_prevent_http_cache": "PASSED",
    "TestSettings.test_reload_all": "PASSED",
    "TestSettings.test_reload_assets": "PASSED",
    "TestSettings.test_reload_resources": "PASSED",
    "TestSettings.test_reload_templates": "PASSED",
    "TestingConfiguratorMixinTests.test_testing_add_renderer": "PASSED",
    "TestingConfiguratorMixinTests.test_testing_add_renderer_explicitrenderer": "PASSED",
    "TestingConfiguratorMixinTests.test_testing_add_renderer_twice": "PASSED",
    "TestingConfiguratorMixinTests.test_testing_add_subscriber_defaults": "PASSED",
    "TestingConfiguratorMixinTests.test_testing_add_subscriber_dottedname": "PASSED",
    "TestingConfiguratorMixinTests.test_testing_add_subscriber_multiple": "PASSED",
    "TestingConfiguratorMixinTests.test_testing_add_subscriber_single": "PASSED",
    "TestingConfiguratorMixinTests.test_testing_add_template": "PASSED",
    "TestingConfiguratorMixinTests.test_testing_resources": "PASSED",
    "TestingConfiguratorMixinTests.test_testing_securitypolicy": "PASSED",
    "TestingConfiguratorMixinTests.test_testing_securitypolicy_forget_result": "PASSED",
    "TestingConfiguratorMixinTests.test_testing_securitypolicy_remember_result": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tween_dottedname": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tween_instance": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tween_name_ingress": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tween_name_main": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tween_over_ingress": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tween_over_ingress_iterable": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tween_under_main": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tween_under_main_iterable": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tween_unsuitable": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tweens_conflict": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tweens_names_distinct": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tweens_names_with_over_nonstringoriter": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tweens_names_with_under_nonstringoriter": "PASSED",
    "TestTweensConfiguratorMixin.test_add_tweens_names_with_underover": "PASSED",
    "TestTweens.test___call___explicit": "PASSED",
    "TestTweens.test___call___implicit": "PASSED",
    "TestTweens.test_add_explicit": "PASSED",
    "TestTweens.test_add_implicit": "PASSED",
    "TestTweens.test_implicit_ordering_1": "PASSED",
    "TestTweens.test_implicit_ordering_2": "PASSED",
    "TestTweens.test_implicit_ordering_3": "PASSED",
    "TestTweens.test_implicit_ordering_4": "PASSED",
    "TestTweens.test_implicit_ordering_5": "PASSED",
    "TestTweens.test_implicit_ordering_conflict_direct": "PASSED",
    "TestTweens.test_implicit_ordering_conflict_indirect": "PASSED",
    "TestTweens.test_implicit_ordering_missing_over_and_under_partials": "PASSED",
    "TestTweens.test_implicit_ordering_missing_over_partial": "PASSED",
    "TestTweens.test_implicit_ordering_missing_over_partial_with_fallback": "PASSED",
    "TestTweens.test_implicit_ordering_missing_under_partial": "PASSED",
    "TestTweens.test_implicit_ordering_missing_under_partial_with_fallback": "PASSED",
    "TestTweens.test_implicit_ordering_with_missing_fallbacks": "PASSED",
    "TestTweens.test_implicit_ordering_with_multiple_matching_fallbacks": "PASSED",
    "TestTweens.test_implicit_ordering_with_partial_fallbacks": "PASSED",
    "TestPredicateList.test_custom_predicates_can_affect_traversal": "PASSED",
    "TestPredicateList.test_different_custom_predicates_with_same_hash": "PASSED",
    "TestPredicateList.test_match_param_from_dict": "PASSED",
    "TestPredicateList.test_match_param_from_dict_fails": "PASSED",
    "TestPredicateList.test_match_param_from_string": "PASSED",
    "TestPredicateList.test_match_param_from_string_fails": "PASSED",
    "TestPredicateList.test_ordering_importance_and_number": "PASSED",
    "TestPredicateList.test_ordering_importance_of_predicates": "PASSED",
    "TestPredicateList.test_ordering_number_of_predicates": "PASSED",
    "TestPredicateList.test_ordering_xhr_and_request_method_trump_only_containment": "PASSED",
    "TestPredicateList.test_predicate_text_is_correct": "PASSED",
    "TestPredicateList.test_request_method_ordering_hashes_same": "PASSED",
    "TestPredicateList.test_request_method_sequence": "PASSED",
    "TestPredicateList.test_traverse_has_remainder_already": "PASSED",
    "TestPredicateList.test_traverse_matches": "PASSED",
    "TestPredicateList.test_traverse_matches_with_highorder_chars": "PASSED",
    "TestPredicateList.test_unknown_predicate": "PASSED",
    "Test_takes_one_arg.test_function_defaultargs_firstname_not_request": "PASSED",
    "Test_takes_one_arg.test_function_defaultargs_firstname_request": "PASSED",
    "Test_takes_one_arg.test_function_noargs": "PASSED",
    "Test_takes_one_arg.test_function_onearg_named_request": "PASSED",
    "Test_takes_one_arg.test_function_onearg_named_somethingelse": "PASSED",
    "Test_takes_one_arg.test_function_toomanyargs": "PASSED",
    "Test_takes_one_arg.test_function_with_attr_false": "PASSED",
    "Test_takes_one_arg.test_function_with_attr_true": "PASSED",
    "Test_takes_one_arg.test_instance_defaultargs_firstname_not_request": "PASSED",
    "Test_takes_one_arg.test_instance_defaultargs_firstname_request": "PASSED",
    "Test_takes_one_arg.test_instance_defaultargs_onearg_named_request": "PASSED",
    "Test_takes_one_arg.test_instance_defaultargs_onearg_named_somethingelse": "PASSED",
    "Test_takes_one_arg.test_instance_nocall": "PASSED",
    "Test_takes_one_arg.test_instance_toomanyargs": "PASSED",
    "Test_takes_one_arg.test_method_onearg_named_request": "PASSED",
    "Test_takes_one_arg.test_newstyle_class_init_defaultargs_firstname_not_request": "PASSED",
    "Test_takes_one_arg.test_newstyle_class_init_defaultargs_firstname_request": "PASSED",
    "Test_takes_one_arg.test_newstyle_class_init_firstname_request_with_secondname": "PASSED",
    "Test_takes_one_arg.test_newstyle_class_init_noargs": "PASSED",
    "Test_takes_one_arg.test_newstyle_class_init_onearg_named_somethingelse": "PASSED",
    "Test_takes_one_arg.test_oldstyle_class_init_defaultargs_firstname_not_request": "PASSED",
    "Test_takes_one_arg.test_oldstyle_class_init_defaultargs_firstname_request": "PASSED",
    "Test_takes_one_arg.test_oldstyle_class_init_noargs": "PASSED",
    "Test_takes_one_arg.test_oldstyle_class_init_onearg_named_request": "PASSED",
    "Test_takes_one_arg.test_oldstyle_class_init_onearg_named_somethingelse": "PASSED",
    "Test_takes_one_arg.test_oldstyle_class_init_toomanyargs": "PASSED",
    "Test_takes_one_arg.test_oldstyle_class_no_init": "PASSED",
    "Test_takes_one_arg.test_requestonly_newstyle_class_init_onearg_named_request": "PASSED",
    "Test_takes_one_arg.test_requestonly_newstyle_class_init_toomanyargs": "PASSED",
    "Test_takes_one_arg.test_requestonly_newstyle_class_no_init": "PASSED",
    "TestViewsConfigurationMixin.test_add_forbidden_view": "PASSED",
    "TestViewsConfigurationMixin.test_add_forbidden_view_allows_other_predicates": "PASSED",
    "TestViewsConfigurationMixin.test_add_forbidden_view_disallows_context": "PASSED",
    "TestViewsConfigurationMixin.test_add_forbidden_view_disallows_for_": "PASSED",
    "TestViewsConfigurationMixin.test_add_forbidden_view_disallows_http_cache": "PASSED",
    "TestViewsConfigurationMixin.test_add_forbidden_view_disallows_name": "PASSED",
    "TestViewsConfigurationMixin.test_add_forbidden_view_disallows_permission": "PASSED",
    "TestViewsConfigurationMixin.test_add_forbidden_view_with_renderer": "PASSED",
    "TestViewsConfigurationMixin.test_add_notfound_view": "PASSED",
    "TestViewsConfigurationMixin.test_add_notfound_view_allows_other_predicates": "PASSED",
    "TestViewsConfigurationMixin.test_add_notfound_view_append_slash": "PASSED",
    "TestViewsConfigurationMixin.test_add_notfound_view_disallows_context": "PASSED",
    "TestViewsConfigurationMixin.test_add_notfound_view_disallows_for_": "PASSED",
    "TestViewsConfigurationMixin.test_add_notfound_view_disallows_http_cache": "PASSED",
    "TestViewsConfigurationMixin.test_add_notfound_view_disallows_name": "PASSED",
    "TestViewsConfigurationMixin.test_add_notfound_view_disallows_permission": "PASSED",
    "TestViewsConfigurationMixin.test_add_notfound_view_with_renderer": "PASSED",
    "TestViewsConfigurationMixin.test_add_static_view_absolute": "PASSED",
    "TestViewsConfigurationMixin.test_add_static_view_here_no_utility_registered": "PASSED",
    "TestViewsConfigurationMixin.test_add_static_view_package_relative": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_as_instance": "PASSED",
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    "TestViewsConfigurationMixin.test_add_view_as_instancemethod": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_as_instancemethod_requestonly": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_as_oldstyle_class": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_as_oldstyle_class_requestonly": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_context_as_class": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_context_as_dottedname": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_context_as_iface": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_context_trumps_for": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_custom_more_preds_first_bests_fewer_preds_last": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_custom_predicate_bests_standard_predicate": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_default_phash_overrides_default_phash": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_default_phash_overrides_no_phash": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_exc_default_phash_overrides_default_phash": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_exc_default_phash_overrides_no_phash": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_exc_multiview_replaces_existing_securedview": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_exc_multiview_replaces_existing_view": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_exc_multiview_replaces_multiview": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_exc_mulview_replaces_existing_view_with___accept__": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_exc_same_phash_overrides_existing_single_view": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_exc_with_accept_multiview_replaces_existing_view": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_exception_register_secured_view": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_for__as_dottedname": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_for_as_class": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_for_as_iface": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_mixed_case_replaces_existing_view": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_multiview___discriminator__": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_multiview_call_ordering": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_multiview_context_superclass_then_subclass": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_multiview_exception_superclass_then_subclass": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_multiview_replaces_existing_securedview": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_multiview_replaces_existing_view": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_multiview_replaces_existing_view_with___accept__": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_multiview_replaces_multiview": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_register_secured_view": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_same_phash_overrides_existing_single_view": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_same_predicates": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_view_callable_None_no_renderer": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_view_callable_None_with_renderer": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_view_callable_dottedname": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_accept_match": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_accept_multiview_replaces_existing_view": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_accept_nomatch": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_containment_dottedname": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_containment_false": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_containment_true": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_custom_predicates_match": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_custom_predicates_nomatch": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_decorator": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_decorator_tuple": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_default_permission_no_explicit_permission": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_default_renderer": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_function_callable": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_function_callable_requestonly": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_header_badregex": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_header_noval_match": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_header_noval_nomatch": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_header_val_match": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_header_val_missing": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_header_val_nomatch": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_http_cache": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_mapper": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_name": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_name_unicode": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_no_default_permission_no_explicit_permission": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_nonexistant_route_name": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_path_info_badregex": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_path_info_match": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_path_info_nomatch": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_permission": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_method_false": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_method_get_implies_head": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_method_sequence_conflict": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_method_sequence_false": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_method_sequence_true": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_method_true": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_param_noval_false": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_param_noval_true": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_param_val_false": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_param_val_true": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_type": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_type_and_route_name": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_type_as_iface": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_request_type_as_noniface": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_route_name": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_route_name_exception": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_view_config_and_view_defaults_conflicts": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_view_config_and_view_defaults_doesnt_conflict": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_view_defaults": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_view_defaults_viewname_is_dottedname_kwarg": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_view_defaults_viewname_is_dottedname_nonkwarg": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_xhr_false": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_with_xhr_true": "PASSED",
    "TestViewsConfigurationMixin.test_add_view_wrapped_view_is_decorated": "PASSED",
    "TestViewsConfigurationMixin.test_add_views_with_accept_multiview_replaces_existing": "PASSED",
    "TestViewsConfigurationMixin.test_derive_view_dottedname": "PASSED",
    "TestViewsConfigurationMixin.test_derive_view_function": "PASSED",
    "TestViewsConfigurationMixin.test_derive_view_with_default_renderer_no_explicit_renderer": "PASSED",
    "TestViewsConfigurationMixin.test_derive_view_with_default_renderer_with_explicit_renderer": "PASSED",
    "TestViewsConfigurationMixin.test_set_view_mapper": "PASSED",
    "TestViewsConfigurationMixin.test_set_view_mapper_dottedname": "PASSED",
    "Test_requestonly.test_defaults": "PASSED",
    "Test_requestonly.test_otherattr": "PASSED",
    "Test_isexception.test_is_IException": "PASSED",
    "Test_isexception.test_is_IException_subinterface": "PASSED",
    "Test_isexception.test_is_exception_class": "PASSED",
    "Test_isexception.test_is_exception_instance": "PASSED",
    "TestMultiView.test___call__": "PASSED",
    "TestMultiView.test___call__intermediate_not_found": "PASSED",
    "TestMultiView.test___call__raise_not_found_isnt_interpreted_as_pred_mismatch": "PASSED",
    "TestMultiView.test___call_permissive_has_call_permissive": "PASSED",
    "TestMultiView.test___call_permissive_has_no_call_permissive": "PASSED",
    "TestMultiView.test__call__not_found": "PASSED",
    "TestMultiView.test__call__with_accept_match": "PASSED",
    "TestMultiView.test__call__with_accept_miss": "PASSED",
    "TestMultiView.test__call_permissive__not_found": "PASSED",
    "TestMultiView.test_add": "PASSED",
    "TestMultiView.test_add_with_phash": "PASSED",
    "TestMultiView.test_add_with_phash_override_accept": "PASSED",
    "TestMultiView.test_add_with_phash_override_accept2": "PASSED",
    "TestMultiView.test_class_implements_ISecuredView": "PASSED",
    "TestMultiView.test_get_views": "PASSED",
    "TestMultiView.test_get_views_best_match_returns_None": "PASSED",
    "TestMultiView.test_get_views_no_self_accepts": "PASSED",
    "TestMultiView.test_get_views_request_has_no_accept": "PASSED",
    "TestMultiView.test_instance_implements_ISecuredView": "PASSED",
    "TestMultiView.test_match_not_found": "PASSED",
    "TestMultiView.test_match_predicate_fails": "PASSED",
    "TestMultiView.test_match_predicate_succeeds": "PASSED",
    "TestMultiView.test_multiple_with_functions_as_views": "PASSED",
    "TestMultiView.test_permitted": "PASSED",
    "TestMultiView.test_permitted_no_match_with__permitted__": "PASSED",
    "TestMultiView.test_permitted_no_views": "PASSED",
    "TestViewDeriver.test_as_function_context_and_request": "PASSED",
    "TestViewDeriver.test_as_function_requestonly": "PASSED",
    "TestViewDeriver.test_as_instance_context_and_request": "PASSED",
    "TestViewDeriver.test_as_instance_context_and_request_attr_and_renderer": "PASSED",
    "TestViewDeriver.test_as_instance_requestonly": "PASSED",
    "TestViewDeriver.test_as_instance_requestonly_attr_and_renderer": "PASSED",
    "TestViewDeriver.test_as_newstyle_class_context_and_request": "PASSED",
    "TestViewDeriver.test_as_newstyle_class_context_and_request_attr_and_renderer": "PASSED",
    "TestViewDeriver.test_as_newstyle_class_requestonly": "PASSED",
    "TestViewDeriver.test_as_newstyle_class_requestonly_attr_and_renderer": "PASSED",
    "TestViewDeriver.test_as_oldstyle_class_context_and_request": "PASSED",
    "TestViewDeriver.test_as_oldstyle_class_requestonly": "PASSED",
    "TestViewDeriver.test_as_oldstyle_cls_context_request_attr_and_renderer": "PASSED",
    "TestViewDeriver.test_as_oldstyle_cls_requestonly_attr_and_renderer": "PASSED",
    "TestViewDeriver.test_attr_wrapped_view_branching_default_phash": "PASSED",
    "TestViewDeriver.test_attr_wrapped_view_branching_nondefault_phash": "PASSED",
    "TestViewDeriver.test_class_with_attr": "PASSED",
    "TestViewDeriver.test_class_without_attr": "PASSED",
    "TestViewDeriver.test_debug_auth_permission_authpol_denied": "PASSED",
    "TestViewDeriver.test_debug_auth_permission_authpol_denied2": "PASSED",
    "TestViewDeriver.test_debug_auth_permission_authpol_overridden": "PASSED",
    "TestViewDeriver.test_debug_auth_permission_authpol_permitted": "PASSED",
    "TestViewDeriver.test_debug_auth_permission_authpol_permitted_no_request": "PASSED",
    "TestViewDeriver.test_function_returns_true_Response_no_renderer": "PASSED",
    "TestViewDeriver.test_function_returns_true_Response_with_renderer": "PASSED",
    "TestViewDeriver.test_http_cached_prevent_http_cache_in_settings": "PASSED",
    "TestViewDeriver.test_http_cached_view_bad_tuple": "PASSED",
    "TestViewDeriver.test_http_cached_view_integer": "PASSED",
    "TestViewDeriver.test_http_cached_view_prevent_auto_set": "PASSED",
    "TestViewDeriver.test_http_cached_view_timedelta": "PASSED",
    "TestViewDeriver.test_http_cached_view_tuple": "PASSED",
    "TestViewDeriver.test_http_cached_view_tuple_seconds_None": "PASSED",
    "TestViewDeriver.test_predicate_mismatch_exception_has_text_in_detail": "PASSED",
    "TestViewDeriver.test_predicate_mismatch_view_has_name": "PASSED",
    "TestViewDeriver.test_predicate_mismatch_view_has_no_name": "PASSED",
    "TestViewDeriver.test_requestonly_function": "PASSED",
    "TestViewDeriver.test_requestonly_function_with_renderer": "PASSED",
    "TestViewDeriver.test_requestonly_function_with_renderer_request_has_view": "PASSED",
    "TestViewDeriver.test_requestonly_function_with_renderer_request_override": "PASSED",
    "TestViewDeriver.test_secured_view_authn_policy_no_authz_policy": "PASSED",
    "TestViewDeriver.test_secured_view_authz_policy_no_authn_policy": "PASSED",
    "TestViewDeriver.test_secured_view_raises_forbidden_no_name": "PASSED",
    "TestViewDeriver.test_secured_view_raises_forbidden_with_name": "PASSED",
    "TestViewDeriver.test_with_debug_authorization_authn_policy_no_authz_policy": "PASSED",
    "TestViewDeriver.test_with_debug_authorization_authz_policy_no_authn_policy": "PASSED",
    "TestViewDeriver.test_with_debug_authorization_no_authpol": "PASSED",
    "TestViewDeriver.test_with_debug_authorization_no_permission": "PASSED",
    "TestViewDeriver.test_with_predicates_all": "PASSED",
    "TestViewDeriver.test_with_predicates_checker": "PASSED",
    "TestViewDeriver.test_with_predicates_notall": "PASSED",
    "TestViewDeriver.test_with_view_mapper_config_specified": "PASSED",
    "TestViewDeriver.test_with_view_mapper_default_mapper_specified": "PASSED",
    "TestViewDeriver.test_with_view_mapper_view_specified": "PASSED",
    "TestViewDeriver.test_with_wrapper_viewname": "PASSED",
    "TestViewDeriver.test_with_wrapper_viewname_notfound": "PASSED",
    "TestDefaultViewMapper.test__view_as_function_with_attr": "PASSED",
    "TestDefaultViewMapper.test_view_as_function_context_and_request": "PASSED",
    "TestDefaultViewMapper.test_view_as_function_requestonly": "PASSED",
    "TestDefaultViewMapper.test_view_as_function_requestonly_with_attr": "PASSED",
    "TestDefaultViewMapper.test_view_as_instance_context_and_request": "PASSED",
    "TestDefaultViewMapper.test_view_as_instance_context_and_request_and_attr": "PASSED",
    "TestDefaultViewMapper.test_view_as_instance_requestonly": "PASSED",
    "TestDefaultViewMapper.test_view_as_instance_requestonly_with_attr": "PASSED",
    "TestDefaultViewMapper.test_view_as_newstyle_class_context_and_request": "PASSED",
    "TestDefaultViewMapper.test_view_as_newstyle_class_context_and_request_with_attr": "PASSED",
    "TestDefaultViewMapper.test_view_as_newstyle_class_requestonly": "PASSED",
    "TestDefaultViewMapper.test_view_as_newstyle_class_requestonly_with_attr": "PASSED",
    "TestDefaultViewMapper.test_view_as_oldstyle_class_context_and_request": "PASSED",
    "TestDefaultViewMapper.test_view_as_oldstyle_class_context_and_request_with_attr": "PASSED",
    "TestDefaultViewMapper.test_view_as_oldstyle_class_requestonly": "PASSED",
    "TestDefaultViewMapper.test_view_as_oldstyle_class_requestonly_with_attr": "PASSED",
    "Test_preserve_view_attrs.test_it_different": "PASSED",
    "Test_preserve_view_attrs.test_it_different_with_existing_original_view": "PASSED",
    "Test_preserve_view_attrs.test_it_same": "PASSED",
    "Test_preserve_view_attrs.test_it_view_is_None": "PASSED",
    "TestStaticURLInfo.test_add_already_exists": "PASSED",
    "TestStaticURLInfo.test_add_url_noendslash": "PASSED",
    "TestStaticURLInfo.test_add_url_withendslash": "PASSED",
    "TestStaticURLInfo.test_add_viewname": "PASSED",
    "TestStaticURLInfo.test_add_viewname_with_for_": "PASSED",
    "TestStaticURLInfo.test_add_viewname_with_permission": "PASSED",
    "TestStaticURLInfo.test_add_viewname_with_renderer": "PASSED",
    "TestStaticURLInfo.test_add_viewname_with_route_prefix": "PASSED",
    "TestStaticURLInfo.test_add_viewname_with_view_attr": "PASSED",
    "TestStaticURLInfo.test_add_viewname_with_view_context": "PASSED",
    "TestStaticURLInfo.test_add_viewname_with_view_for": "PASSED",
    "TestStaticURLInfo.test_add_viewname_with_view_permission": "PASSED",
    "TestStaticURLInfo.test_add_viewname_with_view_renderer": "PASSED",
    "TestStaticURLInfo.test_generate_missing": "PASSED",
    "TestStaticURLInfo.test_generate_quoting": "PASSED",
    "TestStaticURLInfo.test_generate_registration_miss": "PASSED",
    "TestStaticURLInfo.test_generate_registration_no_registry_on_request": "PASSED",
    "TestStaticURLInfo.test_generate_route_url": "PASSED",
    "TestStaticURLInfo.test_generate_slash_in_name1": "PASSED",
    "TestStaticURLInfo.test_generate_slash_in_name2": "PASSED",
    "TestStaticURLInfo.test_generate_url_quoted_remote": "PASSED",
    "TestStaticURLInfo.test_generate_url_unquoted_local": "PASSED",
    "TestStaticURLInfo.test_verifyClass": "PASSED",
    "TestStaticURLInfo.test_verifyObject": "PASSED",
    "Test_view_description.test_with_text": "PASSED",
    "Test_logging_file_config.test_it": "PASSED",
    "TestParseVars.test_parse_vars_bad": "PASSED",
    "TestParseVars.test_parse_vars_good": "PASSED",
    "TestPCreateCommand.test_known_scaffold_absolute_path": "PASSED",
    "TestPCreateCommand.test_known_scaffold_multiple_rendered": "PASSED",
    "TestPCreateCommand.test_known_scaffold_single_rendered": "PASSED",
    "TestPCreateCommand.test_no_project_name": "PASSED",
    "TestPCreateCommand.test_run_no_scaffold_name": "PASSED",
    "TestPCreateCommand.test_run_show_scaffolds_exist": "PASSED",
    "TestPCreateCommand.test_run_show_scaffolds_none_exist": "PASSED",
    "TestPCreateCommand.test_unknown_scaffold_name": "PASSED",
    "Test_main.test_it": "PASSED",
    "TestPRequestCommand.test_command_has_bad_config_header": "PASSED",
    "TestPRequestCommand.test_command_not_enough_args": "PASSED",
    "TestPRequestCommand.test_command_response_has_no_charset": "PASSED",
    "TestPRoutesCommand.test__get_mapper": "PASSED",
    "TestPRoutesCommand.test_bad_args": "PASSED",
    "TestPRoutesCommand.test_good_args": "PASSED",
    "TestPRoutesCommand.test_no_mapper": "PASSED",
    "TestPRoutesCommand.test_no_routes": "PASSED",
    "TestPRoutesCommand.test_route_with_no_slash_prefix": "PASSED",
    "TestPRoutesCommand.test_single_route_no_route_registered": "PASSED",
    "TestPRoutesCommand.test_single_route_no_views_registered": "PASSED",
    "TestPRoutesCommand.test_single_route_one_view_registered": "PASSED",
    "TestPRoutesCommand.test_single_route_one_view_registered_with_factory": "PASSED",
    "TestPServeCommand.test_get_options_no_command": "PASSED",
    "TestPServeCommand.test_get_options_with_command": "PASSED",
    "TestPServeCommand.test_parse_vars_bad": "PASSED",
    "TestPServeCommand.test_parse_vars_good": "PASSED",
    "TestPServeCommand.test_record_pid_not_verbose": "PASSED",
    "TestPServeCommand.test_record_pid_verbose": "PASSED",
    "TestPServeCommand.test_remove_pid_current_pid_is_not_pid_in_file": "PASSED",
    "TestPServeCommand.test_remove_pid_current_pid_is_not_written_pid": "PASSED",
    "TestPServeCommand.test_remove_pid_file_not_verbose": "PASSED",
    "TestPServeCommand.test_remove_pid_file_stale_pid_write_exception": "PASSED",
    "TestPServeCommand.test_remove_pid_file_unlink_exception": "PASSED",
    "TestPServeCommand.test_remove_pid_file_verbose": "PASSED",
    "TestPServeCommand.test_remove_pid_no_pid_file": "PASSED",
    "TestPServeCommand.test_remove_pid_not_a_number": "PASSED",
    "TestPServeCommand.test_run_no_args": "PASSED",
    "TestPServeCommand.test_run_stop_daemon_bad_pid_file": "PASSED",
    "TestPServeCommand.test_run_stop_daemon_invalid_pid_in_file": "PASSED",
    "TestPServeCommand.test_run_stop_daemon_no_such_pid_file": "PASSED",
    "Test_read_pidfile.test_read_pidfile": "PASSED",
    "Test_read_pidfile.test_read_pidfile_no_pid_file": "PASSED",
    "Test_read_pidfile.test_read_pidfile_not_a_number": "PASSED",
    "TestLazyWriter.test_flush": "PASSED",
    "TestLazyWriter.test_open": "PASSED",
    "TestLazyWriter.test_write": "PASSED",
    "TestLazyWriter.test_writeline": "PASSED",
    "Test__methodwrapper.test___call__fail": "PASSED",
    "Test__methodwrapper.test___call__succeed": "PASSED",
    "TestPShellCommand.test_command_custom_section_override": "PASSED",
    "TestPShellCommand.test_command_loads_bpython_shell": "PASSED",
    "TestPShellCommand.test_command_loads_check_variable_override_order": "PASSED",
    "TestPShellCommand.test_command_loads_custom_items": "PASSED",
    "TestPShellCommand.test_command_loads_default_shell": "PASSED",
    "TestPShellCommand.test_command_loads_default_shell_with_unknown_shell": "PASSED",
    "TestPShellCommand.test_command_loads_ipython_v0_10": "PASSED",
    "TestPShellCommand.test_command_loads_ipython_v0_11": "PASSED",
    "TestPShellCommand.test_command_loads_setup_from_options": "PASSED",
    "TestPShellCommand.test_command_setup": "PASSED",
    "TestPShellCommand.test_make_bpython_shell": "PASSED",
    "TestPShellCommand.test_make_default_shell": "PASSED",
    "TestPShellCommand.test_make_ipython_v0_10_shell": "PASSED",
    "TestPShellCommand.test_make_ipython_v0_11_shell": "PASSED",
    "TestPShellCommand.test_shell_ipython_ordering": "PASSED",
    "TestPShellCommand.test_shell_ordering": "PASSED",
    "TestPTweensCommand.test__get_tweens": "PASSED",
    "TestPTweensCommand.test_command_implicit_and_explicit_tweens": "PASSED",
    "TestPTweensCommand.test_command_implicit_tweens_only": "PASSED",
    "TestPTweensCommand.test_command_no_tweens": "PASSED",
    "TestPViewsCommand.test__find_multi_routes_all_match": "PASSED",
    "TestPViewsCommand.test__find_multi_routes_none_match": "PASSED",
    "TestPViewsCommand.test__find_multi_routes_some_match": "PASSED",
    "TestPViewsCommand.test__find_view_no_match": "PASSED",
    "TestPViewsCommand.test__find_view_no_match_multiview_registered": "PASSED",
    "TestPViewsCommand.test__find_view_route_multiview": "PASSED",
    "TestPViewsCommand.test__find_view_route_multiview_no_view_registered": "PASSED",
    "TestPViewsCommand.test__find_view_route_no_multiview": "PASSED",
    "TestPViewsCommand.test__find_view_traversal": "PASSED",
    "TestPViewsCommand.test__find_view_traversal_multiview": "PASSED",
    "TestPViewsCommand.test_views_command_multi_view_nested": "PASSED",
    "TestPViewsCommand.test_views_command_multiview": "PASSED",
    "TestPViewsCommand.test_views_command_multiview_with_permission": "PASSED",
    "TestPViewsCommand.test_views_command_multiview_with_predicates": "PASSED",
    "TestPViewsCommand.test_views_command_not_found": "PASSED",
    "TestPViewsCommand.test_views_command_not_found_url_starts_without_slash": "PASSED",
    "TestPViewsCommand.test_views_command_single_view_route": "PASSED",
    "TestPViewsCommand.test_views_command_single_view_route_with_route_predicates": "PASSED",
    "TestPViewsCommand.test_views_command_single_view_traversal": "PASSED",
    "TestPViewsCommand.test_views_command_single_view_traversal_with_permission": "PASSED",
    "TestPViewsCommand.test_views_command_single_view_traversal_with_predicates": "PASSED",
    "WGSIAppPlusViewConfigTests.test_scanned": "FAILED",
    "TestStaticAppBase.test_basic": "FAILED",
    "TestStaticAppBase.test_hidden": "FAILED",
    "TestStaticAppBase.test_highchars_in_pathelement": "FAILED",
    "TestStaticAppBase.test_highchars_in_filename": "FAILED",
    "TestStaticAppBase.test_not_modified": "FAILED",
    "TestStaticAppBase.test_file_in_subdir": "FAILED",
    "TestStaticAppBase.test_directory_noslash_redir": "FAILED",
    "TestStaticAppBase.test_directory_noslash_redir_preserves_qs": "FAILED",
    "TestStaticAppBase.test_directory_noslash_redir_with_scriptname": "FAILED",
    "TestStaticAppBase.test_directory_withslash": "FAILED",
    "TestStaticAppBase.test_range_inclusive": "FAILED",
    "TestStaticAppBase.test_range_tilend": "FAILED",
    "TestStaticAppBase.test_range_notbytes": "FAILED",
    "TestStaticAppBase.test_range_multiple": "FAILED",
    "TestStaticAppBase.test_range_oob": "FAILED",
    "TestStaticAppBase.test_notfound": "FAILED",
    "TestStaticAppBase.test_oob_dotdotslash": "FAILED",
    "TestStaticAppBase.test_oob_dotdotslash_encoded": "FAILED",
    "TestStaticAppBase.test_oob_slash": "FAILED",
    "TestViewDecoratorApp.test_first": "FAILED",
    "AdaptersConfiguratorMixinTests.test_add_resource_url_adapter_dotted_names": "FAILED",
    "AdaptersConfiguratorMixinTests.test_add_resource_url_adapter_introspectables": "FAILED",
    "AdaptersConfiguratorMixinTests.test_add_traverser_dotted_names": "FAILED",
    "TestOverrideProvider.test_get_resource_filename_no_overrides": "FAILED",
    "TestOverrideProvider.test_get_resource_filename_override_returns_None": "FAILED",
    "TestPackageOverrides.test_get_filename": "FAILED",
    "TestI18NConfiguratorMixin.test_add_translation_dirs_abspath": "FAILED",
    "TestI18NConfiguratorMixin.test_add_translation_dirs_asset_spec": "FAILED",
    "TestI18NConfiguratorMixin.test_add_translation_dirs_asset_spec_existing_translation_dirs": "FAILED",
    "TestI18NConfiguratorMixin.test_add_translation_dirs_multiple_specs": "FAILED",
    "TestI18NConfiguratorMixin.test_add_translation_dirs_multiple_specs_multiple_calls": "FAILED",
    "ConfiguratorTests.test_ctor_no_registry": "FAILED",
    "ConfiguratorTests.test_ctor_noreg_debug_logger_None_default": "FAILED",
    "ConfiguratorTests.test_scan_integration_conflict": "FAILED",
    "ConfiguratorTests.test_setup_registry_debug_logger_None_default": "FAILED",
    "TestConfigurator_add_directive.test_add_directive_with_custom_callable": "FAILED",
    "TestConfigurator_add_directive.test_add_directive_with_partial": "FAILED",
    "TestConfigurator_add_directive.test_extend_with_dotted_name": "FAILED",
    "TestConfigurator_add_directive.test_extend_with_python_callable": "FAILED",
    "TestViewsConfigurationMixin.test_add_static_view_package_here_relative": "FAILED",
    "TestViewsConfigurationMixin.test_add_view_with_template_renderer": "FAILED",
    "TestViewsConfigurationMixin.test_add_view_with_template_renderer_no_callable": "FAILED",
    "TestViewDeriver.test_function_returns_non_adaptable": "FAILED",
    "TestViewDeriver.test_function_returns_non_adaptable_dict": "FAILED",
    "TestViewDeriver.test_instance_returns_non_adaptable": "FAILED",
    "TestViewDeriver.test_requestonly_default_method_returns_non_adaptable": "FAILED",
    "TestViewDeriver.test_requestonly_nondefault_method_returns_non_adaptable": "FAILED",
    "Test_view_description.test_without_text": "FAILED",
    "TestPRequestCommand.test_command_display_headers": "FAILED",
    "TestPRequestCommand.test_command_has_content_type_header_var": "FAILED",
    "TestPRequestCommand.test_command_has_good_header_var": "FAILED",
    "TestPRequestCommand.test_command_has_multiple_header_vars": "FAILED",
    "TestPRequestCommand.test_command_method_get": "FAILED",
    "TestPRequestCommand.test_command_method_post": "FAILED",
    "TestPRequestCommand.test_command_path_doesnt_start_with_slash": "FAILED",
    "TestPRequestCommand.test_command_two_args": "FAILED",
    "TestPRequestCommand.test_command_with_query_string": "FAILED",
    "TestPViewsCommand.test_views_command_single_view_function_traversal": "FAILED"
}
diff --git a/pyramid/router.py b/pyramid/router.py
index 9b6138ea9..63c12a1af 100644
--- a/pyramid/router.py
+++ b/pyramid/router.py
@@ -1,4 +1,5 @@
 from zope.interface import (
+    Interface,
     implementer,
     providedBy,
     )
@@ -24,6 +25,7 @@ from pyramid.events import (
     NewResponse,
     )
 
+from pyramid.exceptions import PredicateMismatch
 from pyramid.httpexceptions import HTTPNotFound
 from pyramid.request import Request
 from pyramid.threadlocal import manager
@@ -158,8 +160,23 @@ class Router(object):
                 msg = request.path_info
             raise HTTPNotFound(msg)
         else:
-            response = view_callable(context, request)
-
+            try:
+                response = view_callable(context, request)
+            except PredicateMismatch:
+                # look for other views that meet the predicate
+                # criteria
+                for iface in context_iface.flattened():
+                    view_callable = adapters.lookup(
+                        (IViewClassifier, request.request_iface, iface),
+                        IView, name=view_name, default=None)
+                    if view_callable is not None:
+                        try:
+                            response = view_callable(context, request)
+                            break
+                        except PredicateMismatch:
+                            pass
+                else:
+                    raise
         return response
 
     def invoke_subrequest(self, request, use_tweens=False):

{"pyramid/router.py": "from zope.interface import (\n    implementer,\n    providedBy,\n    )\n\nfrom pyramid.interfaces import (\n    IDebugLogger,\n    IRequest,\n    IRequestExtensions,\n    IRootFactory,\n    IRouteRequest,\n    IRouter,\n    IRequestFactory,\n    IRoutesMapper,\n    ITraverser,\n    IView,\n    IViewClassifier,\n    ITweens,\n    )\n\nfrom pyramid.events import (\n    ContextFound,\n    NewRequest,\n    NewResponse,\n    )\n\nfrom pyramid.httpexceptions import HTTPNotFound\nfrom pyramid.request import Request\nfrom pyramid.threadlocal import manager\n\nfrom pyramid.traversal import (\n    DefaultRootFactory,\n    ResourceTreeTraverser,\n    )\n\nfrom pyramid.tweens import excview_tween_factory\n\n@implementer(IRouter)\nclass Router(object):\n\n    debug_notfound = False\n    debug_routematch = False\n\n    threadlocal_manager = manager\n\n    def __init__(self, registry):\n        q = registry.queryUtility\n        self.logger = q(IDebugLogger)\n        self.root_factory = q(IRootFactory, default=DefaultRootFactory)\n        self.routes_mapper = q(IRoutesMapper)\n        self.request_factory = q(IRequestFactory, default=Request)\n        self.request_extensions = q(IRequestExtensions)\n        tweens = q(ITweens)\n        if tweens is None:\n            tweens = excview_tween_factory\n        self.orig_handle_request = self.handle_request\n        self.handle_request = tweens(self.handle_request, registry)\n        self.root_policy = self.root_factory # b/w compat\n        self.registry = registry\n        settings = registry.settings\n        if settings is not None:\n            self.debug_notfound = settings['debug_notfound']\n            self.debug_routematch = settings['debug_routematch']\n\n    def handle_request(self, request):\n        attrs = request.__dict__\n        registry = attrs['registry']\n\n        request.request_iface = IRequest\n        context = None\n        routes_mapper = self.routes_mapper\n        debug_routematch = self.debug_routematch\n        adapters = registry.adapters\n        has_listeners = registry.has_listeners\n        notify = registry.notify\n        logger = self.logger\n\n        has_listeners and notify(NewRequest(request))\n        # find the root object\n        root_factory = self.root_factory\n        if routes_mapper is not None:\n            info = routes_mapper(request)\n            match, route = info['match'], info['route']\n            if route is None:\n                if debug_routematch:\n                    msg = ('no route matched for url %s' %\n                           request.url)\n                    logger and logger.debug(msg)\n            else:\n                attrs['matchdict'] = match\n                attrs['matched_route'] = route\n\n                if debug_routematch:\n                    msg = (\n                        'route matched for url %s; '\n                        'route_name: %r, '\n                        'path_info: %r, '\n                        'pattern: %r, '\n                        'matchdict: %r, '\n                        'predicates: %r' % (\n                            request.url,\n                            route.name,\n                            request.path_info,\n                            route.pattern,\n                            match,\n                            ', '.join([p.text() for p in route.predicates]))\n                        )\n                    logger and logger.debug(msg)\n\n                request.request_iface = registry.queryUtility(\n                    IRouteRequest,\n                    name=route.name,\n                    default=IRequest)\n\n                root_factory = route.factory or self.root_factory\n\n        root = root_factory(request)\n        attrs['root'] = root\n\n        # find a context\n        traverser = adapters.queryAdapter(root, ITraverser)\n        if traverser is None:\n            traverser = ResourceTreeTraverser(root)\n        tdict = traverser(request)\n\n        context, view_name, subpath, traversed, vroot, vroot_path = (\n            tdict['context'],\n            tdict['view_name'],\n            tdict['subpath'],\n            tdict['traversed'],\n            tdict['virtual_root'],\n            tdict['virtual_root_path']\n            )\n\n        attrs.update(tdict)\n        has_listeners and notify(ContextFound(request))\n\n        # find a view callable\n        context_iface = providedBy(context)\n        view_callable = adapters.lookup(\n            (IViewClassifier, request.request_iface, context_iface),\n            IView, name=view_name, default=None)\n\n        # invoke the view callable\n        if view_callable is None:\n            if self.debug_notfound:\n                msg = (\n                    'debug_notfound of url %s; path_info: %r, '\n                    'context: %r, view_name: %r, subpath: %r, '\n                    'traversed: %r, root: %r, vroot: %r, '\n                    'vroot_path: %r' % (\n                        request.url, request.path_info, context,\n                        view_name, subpath, traversed, root, vroot,\n                        vroot_path)\n                    )\n                logger and logger.debug(msg)\n            else:\n                msg = request.path_info\n            raise HTTPNotFound(msg)\n        else:\n            response = view_callable(context, request)\n\n        return response\n\n    def invoke_subrequest(self, request, use_tweens=False):\n        \"\"\"\n        Obtain a response object from the Pyramid application based on\n        information in the ``request`` object provided.  The ``request``\n        object must be an object that implements the Pyramid request\n        interface (such as a :class:`pyramid.request.Request` instance).  If\n        ``use_tweens`` is ``True``, the request will be sent to the\n        :term:`tween` in the tween stack closest to the request ingress.  If\n        ``use_tweens`` is ``False``, the request will be sent to the main\n        router handler, and no tweens will be invoked.  This function also:\n        \n        - manages the threadlocal stack (so that\n          :func:`~pyramid.threadlocal.get_current_request` and\n          :func:`~pyramid.threadlocal.get_current_registry` work during a\n          request)\n\n        - Adds a ``registry`` attribute and a ``invoke_subrequest`` attribute\n          (a callable) to the request object it's handed.\n\n        - sets request extensions (such as those added via\n          :meth:`~pyramid.config.Configurator.add_request_method` or\n          :meth:`~pyramid.config.Configurator.set_request_property`) on the\n          request it's passed.\n\n        - causes a :class:`~pyramid.event.NewRequest` event to be sent at the\n          beginning of request processing.\n\n        - causes a :class:`~pyramid.event.ContextFound` event to be sent\n          when a context resource is found.\n          \n        - causes a :class:`~pyramid.event.NewResponse` event to be sent when\n          the Pyramid application returns a response.\n\n        - Calls any :term:`response callback` functions defined within the\n          request's lifetime if a response is obtained from the Pyramid\n          application.\n\n        - Calls any :term:`finished callback` functions defined within the\n          request's lifetime.\n\n        See also :ref:`subrequest_chapter`.\n        \"\"\"\n        registry = self.registry\n        has_listeners = self.registry.has_listeners\n        notify = self.registry.notify\n        threadlocals = {'registry':registry, 'request':request}\n        manager = self.threadlocal_manager\n        manager.push(threadlocals)\n        request.registry = registry\n        request.invoke_subrequest = self.invoke_subrequest\n        \n        if use_tweens:\n            handle_request = self.handle_request\n        else:\n            handle_request = self.orig_handle_request\n\n        try:\n\n            try:\n                extensions = self.request_extensions\n                if extensions is not None:\n                    request._set_extensions(extensions)\n                response = handle_request(request)\n                has_listeners and notify(NewResponse(request, response))\n\n                if request.response_callbacks:\n                    request._process_response_callbacks(response)\n\n                return response\n\n            finally:\n                if request.finished_callbacks:\n                    request._process_finished_callbacks()\n\n        finally:\n            manager.pop()\n\n    def __call__(self, environ, start_response):\n        \"\"\"\n        Accept ``environ`` and ``start_response``; create a\n        :term:`request` and route the request to a :app:`Pyramid`\n        view based on introspection of :term:`view configuration`\n        within the application registry; call ``start_response`` and\n        return an iterable.\n        \"\"\"\n        request = self.request_factory(environ)\n        response = self.invoke_subrequest(request, use_tweens=True)\n        return response(request.environ, start_response)\n\n"}
A user will ask you to solve a task. You should first draft your thinking process (inner monologue). Then, generate the solution.

Your response format must follow the template below:
<think>
Your thoughts or/and draft, like working through an exercise on scratch paper. Be as casual and as long as you want until you are confident to generate a correct solution.
</think>
<solution>
Final solution presented to the user.
</solution>
system
We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
[ISSUE]

**Title:** Router Fails to Fallback to Alternative Views When `PredicateMismatch` Is Raised

**Description:**
When multiple views are registered for the same route with different predicates, if the primary view raises a `PredicateMismatch` exception, the router does not attempt to find and invoke alternative views that match the request. This results in requests failing with an `HTTPNotFound` error even though other suitable views are available.

**Example Code:**
```python
from pyramid.config import Configurator
from pyramid.exceptions import PredicateMismatch
from pyramid.response import Response
from zope.interface import Interface, implementer

class IContext(Interface):
    pass

@implementer(IContext)
class DummyContext:
    pass

def view_that_raises(request):
    raise PredicateMismatch("Predicate does not match")

def fallback_view(request):
    return Response('Fallback view response')

config = Configurator()
config.add_route('test_route', '/test')
config.add_view(view_that_raises, route_name='test_route', predicate='custom_predicate')
config.add_view(fallback_view, route_name='test_route', renderer='json')
app = config.make_wsgi_app()
```

**Expected Behavior:**
When accessing `/test`, if `view_that_raises` fails with a `PredicateMismatch`, the router should invoke `fallback_view`, resulting in the response `'Fallback view response'`.

**Actual Behavior:**
The router raises an `HTTPNotFound` error instead of invoking `fallback_view`, even though it is available to handle the request.

[/ISSUE]
--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.

--- BEGIN FILE ---
```
### pyramid/router.py
from zope.interface import (
    implementer,
    providedBy,
    )

from pyramid.interfaces import (
    IDebugLogger,
    IRequest,
    IRequestExtensions,
    IRootFactory,
    IRouteRequest,
    IRouter,
    IRequestFactory,
    IRoutesMapper,
    ITraverser,
    IView,
    IViewClassifier,
    ITweens,
    )

from pyramid.events import (
    ContextFound,
    NewRequest,
    NewResponse,
    )

from pyramid.httpexceptions import HTTPNotFound
from pyramid.request import Request
from pyramid.threadlocal import manager

from pyramid.traversal import (
    DefaultRootFactory,
    ResourceTreeTraverser,
    )

from pyramid.tweens import excview_tween_factory

@implementer(IRouter)
class Router(object):

    debug_notfound = False
    debug_routematch = False

    threadlocal_manager = manager

    def __init__(self, registry):
        q = registry.queryUtility
        self.logger = q(IDebugLogger)
        self.root_factory = q(IRootFactory, default=DefaultRootFactory)
        self.routes_mapper = q(IRoutesMapper)
        self.request_factory = q(IRequestFactory, default=Request)
        self.request_extensions = q(IRequestExtensions)
        tweens = q(ITweens)
        if tweens is None:
            tweens = excview_tween_factory
        self.orig_handle_request = self.handle_request
        self.handle_request = tweens(self.handle_request, registry)
        self.root_policy = self.root_factory # b/w compat
        self.registry = registry
        settings = registry.settings
        if settings is not None:
            self.debug_notfound = settings['debug_notfound']
            self.debug_routematch = settings['debug_routematch']

    def handle_request(self, request):
        attrs = request.__dict__
        registry = attrs['registry']

        request.request_iface = IRequest
        context = None
        routes_mapper = self.routes_mapper
        debug_routematch = self.debug_routematch
        adapters = registry.adapters
        has_listeners = registry.has_listeners
        notify = registry.notify
        logger = self.logger

        has_listeners and notify(NewRequest(request))
        # find the root object
        root_factory = self.root_factory
        if routes_mapper is not None:
            info = routes_mapper(request)
            match, route = info['match'], info['route']
            if route is None:
                if debug_routematch:
                    msg = ('no route matched for url %s' %
                           request.url)
                    logger and logger.debug(msg)
            else:
                attrs['matchdict'] = match
                attrs['matched_route'] = route

                if debug_routematch:
                    msg = (
                        'route matched for url %s; '
                        'route_name: %r, '
                        'path_info: %r, '
                        'pattern: %r, '
                        'matchdict: %r, '
                        'predicates: %r' % (
                            request.url,
                            route.name,
                            request.path_info,
                            route.pattern,
                            match,
                            ', '.join([p.text() for p in route.predicates]))
                        )
                    logger and logger.debug(msg)

                request.request_iface = registry.queryUtility(
                    IRouteRequest,
                    name=route.name,
                    default=IRequest)

                root_factory = route.factory or self.root_factory

        root = root_factory(request)
        attrs['root'] = root

        # find a context
        traverser = adapters.queryAdapter(root, ITraverser)
        if traverser is None:
            traverser = ResourceTreeTraverser(root)
        tdict = traverser(request)

        context, view_name, subpath, traversed, vroot, vroot_path = (
            tdict['context'],
            tdict['view_name'],
            tdict['subpath'],
            tdict['traversed'],
            tdict['virtual_root'],
            tdict['virtual_root_path']
            )

        attrs.update(tdict)
        has_listeners and notify(ContextFound(request))

        # find a view callable
        context_iface = providedBy(context)
        view_callable = adapters.lookup(
            (IViewClassifier, request.request_iface, context_iface),
            IView, name=view_name, default=None)

        # invoke the view callable
        if view_callable is None:
            if self.debug_notfound:
                msg = (
                    'debug_notfound of url %s; path_info: %r, '
                    'context: %r, view_name: %r, subpath: %r, '
                    'traversed: %r, root: %r, vroot: %r, '
                    'vroot_path: %r' % (
                        request.url, request.path_info, context,
                        view_name, subpath, traversed, root, vroot,
                        vroot_path)
                    )
                logger and logger.debug(msg)
            else:
                msg = request.path_info
            raise HTTPNotFound(msg)
        else:
            response = view_callable(context, request)

        return response

    def invoke_subrequest(self, request, use_tweens=False):
        """
        Obtain a response object from the Pyramid application based on
        information in the ``request`` object provided.  The ``request``
        object must be an object that implements the Pyramid request
        interface (such as a :class:`pyramid.request.Request` instance).  If
        ``use_tweens`` is ``True``, the request will be sent to the
        :term:`tween` in the tween stack closest to the request ingress.  If
        ``use_tweens`` is ``False``, the request will be sent to the main
        router handler, and no tweens will be invoked.  This function also:
        
        - manages the threadlocal stack (so that
          :func:`~pyramid.threadlocal.get_current_request` and
          :func:`~pyramid.threadlocal.get_current_registry` work during a
          request)

        - Adds a ``registry`` attribute and a ``invoke_subrequest`` attribute
          (a callable) to the request object it's handed.

        - sets request extensions (such as those added via
          :meth:`~pyramid.config.Configurator.add_request_method` or
          :meth:`~pyramid.config.Configurator.set_request_property`) on the
          request it's passed.

        - causes a :class:`~pyramid.event.NewRequest` event to be sent at the
          beginning of request processing.

        - causes a :class:`~pyramid.event.ContextFound` event to be sent
          when a context resource is found.
          
        - causes a :class:`~pyramid.event.NewResponse` event to be sent when
          the Pyramid application returns a response.

        - Calls any :term:`response callback` functions defined within the
          request's lifetime if a response is obtained from the Pyramid
          application.

        - Calls any :term:`finished callback` functions defined within the
          request's lifetime.

        See also :ref:`subrequest_chapter`.
        """
        registry = self.registry
        has_listeners = self.registry.has_listeners
        notify = self.registry.notify
        threadlocals = {'registry':registry, 'request':request}
        manager = self.threadlocal_manager
        manager.push(threadlocals)
        request.registry = registry
        request.invoke_subrequest = self.invoke_subrequest
        
        if use_tweens:
            handle_request = self.handle_request
        else:
            handle_request = self.orig_handle_request

        try:

            try:
                extensions = self.request_extensions
                if extensions is not None:
                    request._set_extensions(extensions)
                response = handle_request(request)
                has_listeners and notify(NewResponse(request, response))

                if request.response_callbacks:
                    request._process_response_callbacks(response)

                return response

            finally:
                if request.finished_callbacks:
                    request._process_finished_callbacks()

        finally:
            manager.pop()

    def __call__(self, environ, start_response):
        """
        Accept ``environ`` and ``start_response``; create a
        :term:`request` and route the request to a :app:`Pyramid`
        view based on introspection of :term:`view configuration`
        within the application registry; call ``start_response`` and
        return an iterable.
        """
        request = self.request_factory(environ)
        response = self.invoke_subrequest(request, use_tweens=True)
        return response(request.environ, start_response)


```
--- END FILE ---

Please first localize the bug based on the issue statement, and then generate *SEARCH/REPLACE* edits to fix the issue.

Every *SEARCH/REPLACE* edit must use this format:
1. The file path
2. The start of search block: <<<<<<< SEARCH
3. A contiguous chunk of lines to search for in the existing source code
4. The dividing line: =======
5. The lines to replace into the source code
6. The end of the replace block: >>>>>>> REPLACE

Here is an example:

```python
### mathweb/flask/app.py
<<<<<<< SEARCH
from flask import Flask
=======
import math
from flask import Flask
>>>>>>> REPLACE
```
</solution>

Please note that the *SEARCH/REPLACE* edit REQUIRES PROPER INDENTATION. If you would like to add the line '        print(x)', you must fully write that out, with all those spaces before the code!
Wrap each *SEARCH/REPLACE* edit in a code block as shown in the example above. If you have multiple *SEARCH/REPLACE* edits, use a separate code block for each one.
user