django-avatar与django-通知结合使用时出现错误

Question

我已经安装了django-avatar和django-notification (django-avatar使用django-notification，如果安装了django-notification，以便向用户发送必要的消息)。

然而，当我上传/更改/删除我的头像时，我得到了这个错误：

Request Method: POST
Request URL: http://localhost:8000/avatar/change/

Django Version: 1.3
Python Version: 2.6.4
Installed Applications:
['django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'grappelli',
 'filebrowser',
 'tinymce',
 'south',
 'avatar',
 'django.contrib.admin',
 'notification',
 'tipleaders.main']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware')


Traceback:
File "C:\Tools\Python26\lib\site-packages\django\core\handlers\base.py" in get_response
  111.                         response = callback(request, *callback_args, **callback_kwargs)
File "C:\Tools\Python26\lib\site-packages\django\contrib\auth\decorators.py" in _wrapped_view
  23.                 return view_func(request, *args, **kwargs)
File "C:\Tools\Python26\lib\site-packages\django_avatar-1.0.5-py2.6.egg\avatar\views.py" in change
  77.             notification.send([request.user], "avatar_updated", {"user": request.user, "avatar": avatar})
File "C:\Tools\Python26\lib\site-packages\django_notification-0.2-py2.6.egg\notification\models.py" in send
  351.             return send_now(*args, **kwargs)
File "C:\Tools\Python26\lib\site-packages\django_notification-0.2-py2.6.egg\notification\models.py" in send_now
  276.         reverse("notification_notices"),
File "C:\Tools\Python26\lib\site-packages\django\core\urlresolvers.py" in reverse
  391.             *args, **kwargs)))
File "C:\Tools\Python26\lib\site-packages\django\core\urlresolvers.py" in reverse
  337.                 "arguments '%s' not found." % (lookup_view_s, args, kwargs))

Exception Type: NoReverseMatch at /avatar/change/
Exception Value: Reverse for 'notification_notices' with arguments '()' and keyword arguments '{}' not found.

在安装django-notification之前，django-avatar工作得很整洁。

哪里出了问题？

Answer 1

URL notification_notices不存在。安装django通知urls，添加到urls.py：

url('notification/', include('notification.urls')),

我建议您检查django-notification的安装。