Daniel Izquierdo
89abecc75d
Fixed #27272 -- Added an on_delete RESTRICT handler to allow cascading deletions while protecting direct ones.
2019-11-19 10:55:05 +01:00
Stephen Brown
86a3ad351e
Fixed #30339 -- Made Model.delete(keep_parents=True) preserves nested parent reverse relationships.
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Thanks Simon Charette for the review.
2019-05-06 13:04:31 +02:00
Simon Charette
f110de5c04
Fixed #30191 -- Selected only referenced fields during cascade deletion.
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The non-referenced fields can only be deferred if no deletion signals
receivers are connected for their respective model as connected as these
receivers might expect all fields of the deleted model to be present.
Thanks Ed Morley for the report.
2019-04-17 13:41:23 +02:00
Claude Paroz
f3c43ad1fd
Refs #23919 -- Removed python_2_unicode_compatible decorator usage
2017-01-18 13:44:34 +01:00
Claude Paroz
d7b9aaa366
Refs #23919 -- Removed encoding preambles and future imports
2017-01-18 09:55:19 +01:00
Tim Graham
92053acbb9
Fixed E128 flake8 warnings in tests/.
2016-04-08 10:12:33 -04:00
Simon Charette
6d03bc14e7
Fixed #25685 -- Fixed a duplicate query regression on deletion of proxied models.
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Thanks to Trac alias ppetrid for the report and Tim for the review.
Conflicts:
django/db/models/deletion.py
tests/delete/tests.py
Forward port of 7c3ef19978
2015-11-22 23:20:33 -05:00
Flavio Curella
c2e70f0265
Fixed #21127 -- Started deprecation toward requiring on_delete for ForeignKey/OneToOneField
2015-07-27 18:28:13 -04:00
Tim Graham
b60375d4bb
Fixed #25129 -- Made model instance defaults work with migrations (refs #24919 ).
2015-07-21 09:19:40 -04:00
Tim Graham
04e69598de
Refs #24919 -- Made test models serializable for migrations.
2015-07-21 09:19:40 -04:00
Jason Myers
7a61c68c50
PEP8 cleanup
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Signed-off-by: Jason Myers <jason@jasonamyers.com >
2013-11-02 23:50:49 -05:00
Florian Apolloner
89f40e3624
Merged regressiontests and modeltests into the test root.
2013-02-26 14:36:57 +01:00
