gistfile1.txt

  /home/alex/v/ellington/src/django/django/middleware/cache.py(116)process_request()
    114         """
    115         if self.cache_anonymous_only:
--> 116             assert hasattr(request, 'user'), "The Django cache middleware with CACHE_MIDDLEWARE_ANONYMOUS_ONLY=True requires authentication middleware to be installed. Edit your MIDDLEWARE_CLASSES setting to insert 'django.contrib.auth.middleware.AuthenticationMiddleware' before the CacheMiddleware."
    117 
    118         if not request.method in ('GET', 'HEAD') or request.GET:

  /home/alex/v/ellington/src/django/django/contrib/auth/middleware.py(9)__get__()
      7         if not hasattr(request, '_cached_user'):
      8             from django.contrib.auth import get_user
----> 9             request._cached_user = get_user(request)
     10         return request._cached_user
     11 

  /home/alex/v/ellington/src/django/django/contrib/auth/__init__.py(97)get_user()
     95     from django.contrib.auth.models import AnonymousUser
     96     try:
---> 97         user_id = request.session[SESSION_KEY]
     98         backend_path = request.session[BACKEND_SESSION_KEY]
     99         backend = load_backend(backend_path)

  /home/alex/v/ellington/src/django/django/contrib/sessions/backends/base.py(46)__getitem__()
     44 
     45     def __getitem__(self, key):
---> 46         return self._session[key]
     47 
     48     def __setitem__(self, key, value):

> /home/alex/v/ellington/src/django/django/contrib/sessions/backends/base.py(166)_get_session()
    164         """
    165         import ipdb; ipdb.set_trace()
--> 166         self.accessed = True
    167         try:
    168             return self._session_cache