From: Matías Aguirre <matiasaguirre@gmail.com>
Date: Mon, 29 Aug 2011 19:11:39 +0000 (-0300)
Subject: Fix error on context processor. Closes gh-137.
X-Git-Url: https://git.parisson.com/?a=commitdiff_plain;h=c4ddcebb4a6d8ec8994df1bd92d5418fb880fc34;p=django-social-auth.git

Fix error on context processor. Closes gh-137.
---

diff --git a/social_auth/context_processors.py b/social_auth/context_processors.py
index e905839..96f7c19 100644
--- a/social_auth/context_processors.py
+++ b/social_auth/context_processors.py
@@ -1,5 +1,6 @@
 from social_auth.backends import BACKENDS
 from social_auth.utils import group_backend_by_type
+from social_auth.models import User
 
 
 # Note: social_auth_backends and social_auth_by_type_backends don't play nice
@@ -42,7 +43,9 @@ def backends_data(user):
               'not_associated': available,
               'backends': available}
 
-    if user.is_authenticated():
+    # user comes from request.user usually, on /admin/ it will be an instance
+    # of auth.User and this code will fail if a custom User model was defined
+    if isinstance(user, User) and user.is_authenticated():
         associated = user.social_auth.all()
         not_associated = list(set(available) -
                               set(assoc.provider for assoc in associated))