[django/django] 5643a3: Fixed #10811 -- Made assigning unsaved objects to ...

[GitHub]

Branch: refs/heads/master
Home: https://github.com/django/django
Commit: 5643a3b51be338196d0b292d5626ad43648448d3
https://github.com/django/django/commit/5643a3b51be338196d0b292d5626ad43648448d3
Author: Anubhav Joshi <anubh...@gmail.com>
Date: 2014-06-05 (Thu, 05 Jun 2014)

Changed paths:
M django/contrib/contenttypes/fields.py
M django/db/models/fields/related.py
M docs/releases/1.8.txt
M docs/topics/db/examples/many_to_one.txt
M docs/topics/db/examples/one_to_one.txt
M tests/admin_util/tests.py
M tests/contenttypes_tests/tests.py
M tests/many_to_one_regress/tests.py
M tests/multiple_database/tests.py
M tests/one_to_one/models.py
M tests/one_to_one/tests.py
M tests/one_to_one_regress/tests.py

Log Message:
-----------
Fixed #10811 -- Made assigning unsaved objects to FK, O2O, and GFK raise ValueError.

This prevents silent data loss.

Thanks Aymeric Augustin for the initial patch and Loic Bistuer for the review.