django/django — pull request #80 by akaariai (2012-05-18 13:22:48+00:00)
Title: Ticket #18343 -- Cleaned up deferred model implementation

Removed some dead-code, and some dump logic in deferred field loading
and deferred model __reduce__(). The biggest user visible change is
that primary keys do not need fetching from the DB in some inheritance
cases.

All tests pass on SQLite.