Ticket #13019: create_update.py.patch

.py

@@ -88 +88 @@
     try:
         return model.objects.get(**lookup_kwargs)
     except ObjectDoesNotExist:
-        raise Http404("No %s found for %s"
+        raise Http404(u"No %s found for %s"
                       % (model._meta.verbose_name, lookup_kwargs))
 
 def create_object(request, model=None, template_name=None,