#!/usr/bin/env python
# -*- coding: iso-8859-1 -*-
#
"""\
# Modifies the pydoc contained in Python to use the member function filelink
# for filelink generation, so it can be later overridden.
# See also http://bugs.python.org/issue902061
"""
#
# Copyright (C) 2009  Rene Liebscher
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free 
# Software Foundation; either version 3 of the License, or (at your option) any
# later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT 
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
# 
# You should have received a copy of the GNU Lesser General Public License along with 
# this program; if not, see <http://www.gnu.org/licenses/>. 
#

__revision__ = "$Id: mypydoc.py,v 1.9 2009/10/07 20:52:24 rliebscher Exp $"

import sys, inspect
from string import join, split, strip

import pydoc
from pydoc import visiblename, pkgutil, getdoc, isdata

class MyHTMLDoc(pydoc.HTMLDoc):
    """Formatter class for HTML documentation."""

    def filelink(self, url, path):
        """Create link to source file."""
        return '<a href="file:%s">%s</a>' % (url, path)

    def docmodule(self, object, name=None, mod=None, *ignored):
        """Produce HTML documentation for a module object."""
        name = object.__name__ # ignore the passed-in name
        try:
            all = object.__all__
        except AttributeError:
            all = None
        parts = split(name, '.')
        links = []
        for i in range(len(parts)-1):
            links.append(
                '<a href="%s.html"><font color="#ffffff">%s</font></a>' %
                (join(parts[:i+1], '.'), parts[i]))
        linkedname = join(links + parts[-1:], '.')
        head = '<big><big><strong>%s</strong></big></big>' % linkedname
        try:
            path = inspect.getabsfile(object)
            url = path
            if sys.platform == 'win32':
                import nturl2path
                url = nturl2path.pathname2url(path)
            # modified
            filelink = self.filelink(url, path)
            # end modified
        except TypeError:
            filelink = '(built-in)'
        info = []
        if hasattr(object, '__version__'):
            version = str(object.__version__)
            if version[:11] == '$' + 'Revision: ' and version[-1:] == '$':
                version = strip(version[11:-1])
            info.append('version %s' % self.escape(version))
        if hasattr(object, '__date__'):
            info.append(self.escape(str(object.__date__)))
        if info:
            head = head + ' (%s)' % join(info, ', ')
        docloc = self.getdocloc(object)
        if docloc is not None:
            docloc = '<br><a href="%(docloc)s">Module Docs</a>' % locals()
        else:
            docloc = ''
        result = self.heading(
            head, '#ffffff', '#7799ee',
            '<a href=".">index</a><br>' + filelink + docloc)

        modules = inspect.getmembers(object, inspect.ismodule)

        classes, cdict = [], {}
        for key, value in inspect.getmembers(object, inspect.isclass):
            # if __all__ exists, believe it.  Otherwise use old heuristic.
            if (all is not None or
                (inspect.getmodule(value) or object) is object):
                if visiblename(key, all):
                    classes.append((key, value))
                    cdict[key] = cdict[value] = '#' + key
        for key, value in classes:
            for base in value.__bases__:
                key, modname = base.__name__, base.__module__
                module = sys.modules.get(modname)
                if modname != name and module and hasattr(module, key):
                    if getattr(module, key) is base:
                        if not key in cdict:
                            cdict[key] = cdict[base] = modname + '.html#' + key
        funcs, fdict = [], {}
        for key, value in inspect.getmembers(object, inspect.isroutine):
            # if __all__ exists, believe it.  Otherwise use old heuristic.
            if (all is not None or
                inspect.isbuiltin(value) or inspect.getmodule(value) is object):
                if visiblename(key, all):
                    funcs.append((key, value))
                    fdict[key] = '#-' + key
                    if inspect.isfunction(value): fdict[value] = fdict[key]
        data = []
        for key, value in inspect.getmembers(object, isdata):
            if visiblename(key, all):
                data.append((key, value))

        doc = self.markup(getdoc(object), self.preformat, fdict, cdict)
        doc = doc and '<tt>%s</tt>' % doc
        result = result + '<p>%s</p>\n' % doc

        if hasattr(object, '__path__'):
            modpkgs = []
            for importer, modname, ispkg in pkgutil.iter_modules(object.__path__):
                modpkgs.append((modname, name, ispkg, 0))
            modpkgs.sort()
            contents = self.multicolumn(modpkgs, self.modpkglink)
            result = result + self.bigsection(
                'Package Contents', '#ffffff', '#aa55cc', contents)
        elif modules:
            contents = self.multicolumn(
                modules, lambda (key, value), s=self: s.modulelink(value))
            result = result + self.bigsection(
                'Modules', '#fffff', '#aa55cc', contents)

        if classes:
            classlist = map(lambda (key, value): value, classes)
            contents = [
                self.formattree(inspect.getclasstree(classlist, 1), name)]
            for key, value in classes:
                contents.append(self.document(value, key, name, fdict, cdict))
            result = result + self.bigsection(
                'Classes', '#ffffff', '#ee77aa', join(contents))
        if funcs:
            contents = []
            for key, value in funcs:
                contents.append(self.document(value, key, name, fdict, cdict))
            result = result + self.bigsection(
                'Functions', '#ffffff', '#eeaa77', join(contents))
        if data:
            contents = []
            for key, value in data:
                

            result = result + self.bigsection(
                'Data', '#ffffff', '#55aa55', join(contents, '<br>\n'))
        if hasattr(object, '__author__'):
            contents = self.markup(str(object.__author__), self.preformat)
            result = result + self.bigsection(
                'Author', '#ffffff', '#7799ee', contents)
        if hasattr(object, '__credits__'):
            contents = self.markup(str(object.__credits__), self.preformat)
            result = result + self.bigsection(
                'Credits', '#ffffff', '#7799ee', contents)

        return result

# --------------------------------------- interactive interpreter interface

pydoc.html = MyHTMLDoc()

if __name__ == '__main__': pydoc.cli()

contents.append(self.document(value, key))