Ticket #14925: clear-cache-before-creating-permissions.diff

django/contrib/auth/tests/permissions.py

@@ -29 +29 @@
         # expect to see them in the fixtures.
         auth_models.Permission.objects.all().delete()
         contenttypes_models.ContentType.objects.all().delete()
+        contenttypes_models.ContentType.objects.clear_cache()
         create_permissions(auth_models, [], verbosity=0)
         create_permissions(contenttypes_models, [], verbosity=0)