Reverted parts of r16963 to fix a regression on the creation of permissions on proxy models. Refs #17904. Thanks koenb for the report and claudep for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17776 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/contrib/auth/management/__init__.py

@@ -31,8 +31,8 @@ def create_permissions(app, created_models, verbosity, **kwargs):
     searched_perms = list()
     # The codenames and ctypes that should exist.
     ctypes = set()
-    ctypes_for_models = ContentType.objects.get_for_models(*app_models)
-    for klass, ctype in ctypes_for_models.iteritems():
+    for klass in app_models:
+        ctype = ContentType.objects.get_for_model(klass)
         ctypes.add(ctype)
         for perm in _get_all_permissions(klass._meta):
             searched_perms.append((ctype, perm))

tests/modeltests/proxy_models/models.py

@@ -44,6 +44,9 @@ class MyPerson(Person):
     class Meta:
         proxy = True
         ordering = ["name"]
+        permissions = (
+            ("display_users", "May display users information"),
+        )
 
     objects = SubManager()
     other = PersonManager()

tests/modeltests/proxy_models/tests.py

@@ -167,6 +167,13 @@ class ProxyModelTests(TestCase):
         resp = [p.name for p in OtherPerson._default_manager.all()]
         self.assertEqual(resp, ['barney', 'wilma'])
 
+    def test_permissions_created(self):
+        from django.contrib.auth.models import Permission
+        try:
+            Permission.objects.get(name="May display users information")
+        except Permission.DoesNotExist:
+            self.fail("The permission 'May display users information' has not been created")
+
     def test_proxy_model_signals(self):
         """
         Test save signals for proxy models