- def get_query_set():
- return QuerySet(new_class)
- new_class.objects.get_query_set = get_query_set
- new_class._default_manager.get_query_set = get_query_set
+ if not new_class._meta.abstract:
+ def get_query_set():
+ return QuerySet(new_class)
+ new_class.objects.get_query_set = get_query_set
+ new_class._default_manager.get_query_set = get_query_set