Ticket #3323: django-string-rel.patch

django/db/models/options.py

@@ -121 +121 @@
-            rel_objs = []
-            for klass in get_models():
-                for f in klass._meta.fields:
+                    if f.rel and isinstance(f.rel.to, str):
+                        raise Exception("class %s has unresolved string relation" % klass)
-                    if f.rel and self == f.rel.to._meta:
-                        rel_objs.append(RelatedObject(f.rel.to, klass, f))
-            self._all_related_objects = rel_objs