Fixed #2937 -- Added __eq__, __ne__ and __hash__ for AnonymousUser. Thanks, favo@exoweb.net

git-svn-id: http://code.djangoproject.com/svn/django/trunk@3924 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/contrib/auth/models.py

@@ -270,6 +270,15 @@ class AnonymousUser(object):
     def __str__(self):
         return 'AnonymousUser'
 
+    def __eq__(self, other):
+        return isinstance(other, self.__class__)
+
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
+    def __hash__(self):
+        return 1 # instances always return the same hash value
+
     def save(self):
         raise NotImplementedError