We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Auth templates does not use crispy forms
https://github.com/dotKom/onlineweb4/commit/26ae7847c2907895e6842061a848a2c0f47090a0

Håvard did some weird shit. Undo this and test that it still works.


--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `apps/authentication/urls.py`
Content:
```
1 # -*- coding: utf-8 -*-
2 
3 from django.conf.urls import patterns, url
4 
5 urlpatterns = patterns('apps.authentication.views',
6     url(r'^login/$', 'login', name='auth_login'),
7     url(r'^logout/$', 'logout', name='auth_logout'),
8     url(r'^register/$', 'register', name='auth_register'),
9     url(r'^verify/(\w+)/$', 'verify', name='auth_verify'),
10     url(r'^recover/$', 'recover', name='auth_recover'),
11     url(r'^set_password/(\w+)/$', 'set_password', name='auth_set_password'),
12 )
13
```

Path: `apps/authentication/forms.py`
Content:
```
1 # -*- coding: utf-8 -*-
2 
3 import datetime
4 import re
5 
6 from django import forms
7 from django.contrib import auth
8 
9 from apps.authentication.models import OnlineUser as User
10 
11 class LoginForm(forms.Form):
12     username = forms.CharField(widget=forms.TextInput(), label="Username", max_length=50)
13     password = forms.CharField(widget=forms.PasswordInput(render_value=False), label="Password")
14     user = None
15 
16     def clean(self):
17         if self._errors:
18             return
19     
20         user = auth.authenticate(username=self.cleaned_data['username'], password=self.cleaned_data['password'])
21 
22         if user:
23             if user.is_active:
24                 self.user = user
25             else:
26                 self._errors['username'] = self.error_class(["Your account is inactive, try to recover it."])
27         else:
28             self._errors['username'] = self.error_class(["The account does not exist, or username/password combination is incorrect."])
29         return self.cleaned_data
30 
31     def login(self, request):
32         try:
33             User.objects.get(username=request.POST['username'])
34         except:
35             return False
36         if self.is_valid():
37             auth.login(request, self.user)
38             request.session.set_expiry(0)
39             return True
40         return False
41 
42 class RegisterForm(forms.Form):
43     username = forms.CharField(label="Username", max_length=20)
44     first_name = forms.CharField(label="First name", max_length=50)
45     last_name = forms.CharField(label="Last name", max_length=50)
46     email = forms.EmailField(label="Email", max_length=50)
47     password = forms.CharField(widget=forms.PasswordInput(render_value=False), label="Password")
48     repeat_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label="Repeat password")
49     address = forms.CharField(label="Address", max_length=50)
50     zip_code = forms.CharField(label="ZIP code", max_length=4)
51     phone = forms.CharField(label="Phone number", max_length=20)
52     
53     def clean(self):
54         super(RegisterForm, self).clean()
55         if self.is_valid():
56             cleaned_data = self.cleaned_data
57 
58             # Check passwords
59             if cleaned_data['password'] != cleaned_data['repeat_password']:
60                 self._errors['repeat_password'] = self.error_class(["Passwords did not match."])
61 
62             # Check username
63             username = cleaned_data['username']
64             if User.objects.filter(username=username).count() > 0:
65                 self._errors['username'] = self.error_class(["There is already a user with that username."])
66             if not re.match("^[a-zA-Z0-9_-]+$", username):
67                 self._errors['username'] = self.error_class(["Your desired username contains illegal characters. Valid: a-Z 0-9 - _"])
68 
69             # Check email
70             email = cleaned_data['email']
71             if User.objects.filter(email=email).count() > 0:
72                 self._errors['email'] = self.error_class(["There is already a user with that email."])
73 
74             # ZIP code digits only
75             zip_code = cleaned_data['zip_code']
76             if len(zip_code) != 4 or not zip_code.isdigit():
77                 self._errors['zip_code'] = self.error_class(["The ZIP code must be 4 digit number."])
78 
79             return cleaned_data 
80 
81 class RecoveryForm(forms.Form):
82     email = forms.EmailField(label="Email", max_length=50)
83 
84 class ChangePasswordForm(forms.Form):
85     old_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label="Old password", required=False)
86     new_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label="New password")
87     repeat_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label="Repeat new password")
88 
89     def clean(self):
90         super(ChangePasswordForm, self).clean()
91         if self.is_valid():
92             cleaned_data = self.cleaned_data
93 
94             # Check passwords
95             if cleaned_data['new_password'] != cleaned_data['repeat_password']:
96                 self._errors['repeat_password'] = self.error_class(["Passwords did not match."])
97 
98             return cleaned_data
99
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/apps/authentication/forms.py b/apps/authentication/forms.py
--- a/apps/authentication/forms.py
+++ b/apps/authentication/forms.py
@@ -82,7 +82,6 @@
     email = forms.EmailField(label="Email", max_length=50)
 
 class ChangePasswordForm(forms.Form):
-    old_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label="Old password", required=False)
     new_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label="New password")
     repeat_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label="Repeat new password")
 
diff --git a/apps/authentication/urls.py b/apps/authentication/urls.py
--- a/apps/authentication/urls.py
+++ b/apps/authentication/urls.py
@@ -6,7 +6,7 @@
     url(r'^login/$', 'login', name='auth_login'),
     url(r'^logout/$', 'logout', name='auth_logout'),
     url(r'^register/$', 'register', name='auth_register'),
-    url(r'^verify/(\w+)/$', 'verify', name='auth_verify'),
+    url(r'^verify/(?P<token>\w+)/$', 'verify', name='auth_verify'),
     url(r'^recover/$', 'recover', name='auth_recover'),
-    url(r'^set_password/(\w+)/$', 'set_password', name='auth_set_password'),
+    url(r'^set_password/(?P<token>\w+)/$', 'set_password', name='auth_set_password'),
 )

{"golden_diff": "diff --git a/apps/authentication/forms.py b/apps/authentication/forms.py\n--- a/apps/authentication/forms.py\n+++ b/apps/authentication/forms.py\n@@ -82,7 +82,6 @@\n     email = forms.EmailField(label=\"Email\", max_length=50)\n \n class ChangePasswordForm(forms.Form):\n-    old_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"Old password\", required=False)\n     new_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"New password\")\n     repeat_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"Repeat new password\")\n \ndiff --git a/apps/authentication/urls.py b/apps/authentication/urls.py\n--- a/apps/authentication/urls.py\n+++ b/apps/authentication/urls.py\n@@ -6,7 +6,7 @@\n     url(r'^login/$', 'login', name='auth_login'),\n     url(r'^logout/$', 'logout', name='auth_logout'),\n     url(r'^register/$', 'register', name='auth_register'),\n-    url(r'^verify/(\\w+)/$', 'verify', name='auth_verify'),\n+    url(r'^verify/(?P<token>\\w+)/$', 'verify', name='auth_verify'),\n     url(r'^recover/$', 'recover', name='auth_recover'),\n-    url(r'^set_password/(\\w+)/$', 'set_password', name='auth_set_password'),\n+    url(r'^set_password/(?P<token>\\w+)/$', 'set_password', name='auth_set_password'),\n )\n", "issue": "Auth templates does not use crispy forms\nhttps://github.com/dotKom/onlineweb4/commit/26ae7847c2907895e6842061a848a2c0f47090a0\n\nH\u00e5vard did some weird shit. Undo this and test that it still works.\n\n", "before_files": [{"content": "# -*- coding: utf-8 -*-\n\nfrom django.conf.urls import patterns, url\n\nurlpatterns = patterns('apps.authentication.views',\n    url(r'^login/$', 'login', name='auth_login'),\n    url(r'^logout/$', 'logout', name='auth_logout'),\n    url(r'^register/$', 'register', name='auth_register'),\n    url(r'^verify/(\\w+)/$', 'verify', name='auth_verify'),\n    url(r'^recover/$', 'recover', name='auth_recover'),\n    url(r'^set_password/(\\w+)/$', 'set_password', name='auth_set_password'),\n)\n", "path": "apps/authentication/urls.py"}, {"content": "# -*- coding: utf-8 -*-\n\nimport datetime\nimport re\n\nfrom django import forms\nfrom django.contrib import auth\n\nfrom apps.authentication.models import OnlineUser as User\n\nclass LoginForm(forms.Form):\n    username = forms.CharField(widget=forms.TextInput(), label=\"Username\", max_length=50)\n    password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"Password\")\n    user = None\n\n    def clean(self):\n        if self._errors:\n            return\n    \n        user = auth.authenticate(username=self.cleaned_data['username'], password=self.cleaned_data['password'])\n\n        if user:\n            if user.is_active:\n                self.user = user\n            else:\n                self._errors['username'] = self.error_class([\"Your account is inactive, try to recover it.\"])\n        else:\n            self._errors['username'] = self.error_class([\"The account does not exist, or username/password combination is incorrect.\"])\n        return self.cleaned_data\n\n    def login(self, request):\n        try:\n            User.objects.get(username=request.POST['username'])\n        except:\n            return False\n        if self.is_valid():\n            auth.login(request, self.user)\n            request.session.set_expiry(0)\n            return True\n        return False\n\nclass RegisterForm(forms.Form):\n    username = forms.CharField(label=\"Username\", max_length=20)\n    first_name = forms.CharField(label=\"First name\", max_length=50)\n    last_name = forms.CharField(label=\"Last name\", max_length=50)\n    email = forms.EmailField(label=\"Email\", max_length=50)\n    password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"Password\")\n    repeat_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"Repeat password\")\n    address = forms.CharField(label=\"Address\", max_length=50)\n    zip_code = forms.CharField(label=\"ZIP code\", max_length=4)\n    phone = forms.CharField(label=\"Phone number\", max_length=20)\n    \n    def clean(self):\n        super(RegisterForm, self).clean()\n        if self.is_valid():\n            cleaned_data = self.cleaned_data\n\n            # Check passwords\n            if cleaned_data['password'] != cleaned_data['repeat_password']:\n                self._errors['repeat_password'] = self.error_class([\"Passwords did not match.\"])\n\n            # Check username\n            username = cleaned_data['username']\n            if User.objects.filter(username=username).count() > 0:\n                self._errors['username'] = self.error_class([\"There is already a user with that username.\"])\n            if not re.match(\"^[a-zA-Z0-9_-]+$\", username):\n                self._errors['username'] = self.error_class([\"Your desired username contains illegal characters. Valid: a-Z 0-9 - _\"])\n\n            # Check email\n            email = cleaned_data['email']\n            if User.objects.filter(email=email).count() > 0:\n                self._errors['email'] = self.error_class([\"There is already a user with that email.\"])\n\n            # ZIP code digits only\n            zip_code = cleaned_data['zip_code']\n            if len(zip_code) != 4 or not zip_code.isdigit():\n                self._errors['zip_code'] = self.error_class([\"The ZIP code must be 4 digit number.\"])\n\n            return cleaned_data \n\nclass RecoveryForm(forms.Form):\n    email = forms.EmailField(label=\"Email\", max_length=50)\n\nclass ChangePasswordForm(forms.Form):\n    old_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"Old password\", required=False)\n    new_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"New password\")\n    repeat_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"Repeat new password\")\n\n    def clean(self):\n        super(ChangePasswordForm, self).clean()\n        if self.is_valid():\n            cleaned_data = self.cleaned_data\n\n            # Check passwords\n            if cleaned_data['new_password'] != cleaned_data['repeat_password']:\n                self._errors['repeat_password'] = self.error_class([\"Passwords did not match.\"])\n\n            return cleaned_data\n", "path": "apps/authentication/forms.py"}], "after_files": [{"content": "# -*- coding: utf-8 -*-\n\nfrom django.conf.urls import patterns, url\n\nurlpatterns = patterns('apps.authentication.views',\n    url(r'^login/$', 'login', name='auth_login'),\n    url(r'^logout/$', 'logout', name='auth_logout'),\n    url(r'^register/$', 'register', name='auth_register'),\n    url(r'^verify/(?P<token>\\w+)/$', 'verify', name='auth_verify'),\n    url(r'^recover/$', 'recover', name='auth_recover'),\n    url(r'^set_password/(?P<token>\\w+)/$', 'set_password', name='auth_set_password'),\n)\n", "path": "apps/authentication/urls.py"}, {"content": "# -*- coding: utf-8 -*-\n\nimport datetime\nimport re\n\nfrom django import forms\nfrom django.contrib import auth\n\nfrom apps.authentication.models import OnlineUser as User\n\nclass LoginForm(forms.Form):\n    username = forms.CharField(widget=forms.TextInput(), label=\"Username\", max_length=50)\n    password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"Password\")\n    user = None\n\n    def clean(self):\n        if self._errors:\n            return\n    \n        user = auth.authenticate(username=self.cleaned_data['username'], password=self.cleaned_data['password'])\n\n        if user:\n            if user.is_active:\n                self.user = user\n            else:\n                self._errors['username'] = self.error_class([\"Your account is inactive, try to recover it.\"])\n        else:\n            self._errors['username'] = self.error_class([\"The account does not exist, or username/password combination is incorrect.\"])\n        return self.cleaned_data\n\n    def login(self, request):\n        try:\n            User.objects.get(username=request.POST['username'])\n        except:\n            return False\n        if self.is_valid():\n            auth.login(request, self.user)\n            request.session.set_expiry(0)\n            return True\n        return False\n\nclass RegisterForm(forms.Form):\n    username = forms.CharField(label=\"Username\", max_length=20)\n    first_name = forms.CharField(label=\"First name\", max_length=50)\n    last_name = forms.CharField(label=\"Last name\", max_length=50)\n    email = forms.EmailField(label=\"Email\", max_length=50)\n    password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"Password\")\n    repeat_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"Repeat password\")\n    address = forms.CharField(label=\"Address\", max_length=50)\n    zip_code = forms.CharField(label=\"ZIP code\", max_length=4)\n    phone = forms.CharField(label=\"Phone number\", max_length=20)\n    \n    def clean(self):\n        super(RegisterForm, self).clean()\n        if self.is_valid():\n            cleaned_data = self.cleaned_data\n\n            # Check passwords\n            if cleaned_data['password'] != cleaned_data['repeat_password']:\n                self._errors['repeat_password'] = self.error_class([\"Passwords did not match.\"])\n\n            # Check username\n            username = cleaned_data['username']\n            if User.objects.filter(username=username).count() > 0:\n                self._errors['username'] = self.error_class([\"There is already a user with that username.\"])\n            if not re.match(\"^[a-zA-Z0-9_-]+$\", username):\n                self._errors['username'] = self.error_class([\"Your desired username contains illegal characters. Valid: a-Z 0-9 - _\"])\n\n            # Check email\n            email = cleaned_data['email']\n            if User.objects.filter(email=email).count() > 0:\n                self._errors['email'] = self.error_class([\"There is already a user with that email.\"])\n\n            # ZIP code digits only\n            zip_code = cleaned_data['zip_code']\n            if len(zip_code) != 4 or not zip_code.isdigit():\n                self._errors['zip_code'] = self.error_class([\"The ZIP code must be 4 digit number.\"])\n\n            return cleaned_data \n\nclass RecoveryForm(forms.Form):\n    email = forms.EmailField(label=\"Email\", max_length=50)\n\nclass ChangePasswordForm(forms.Form):\n    new_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"New password\")\n    repeat_password = forms.CharField(widget=forms.PasswordInput(render_value=False), label=\"Repeat new password\")\n\n    def clean(self):\n        super(ChangePasswordForm, self).clean()\n        if self.is_valid():\n            cleaned_data = self.cleaned_data\n\n            # Check passwords\n            if cleaned_data['new_password'] != cleaned_data['repeat_password']:\n                self._errors['repeat_password'] = self.error_class([\"Passwords did not match.\"])\n\n            return cleaned_data\n", "path": "apps/authentication/forms.py"}]}