Ticket #7343: django-update_wrapper-attribute_error.diff

django/utils/functional.py

@@ -95 +95 @@
         except TypeError: # Python 2.3 doesn't allow assigning to __name__.
             pass
     for attr in updated:
-        getattr(wrapper, attr).update(getattr(wrapped, attr))
+        try:
+            getattr(wrapper, attr).update(getattr(wrapped, attr))
+        except AttributeError:
+            pass
     # Return the wrapper so this can be used as a decorator via curry()
     return wrapper