7b2f2e74ad
Refs #23919 -- Removed six.<various>_types usage
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Thanks Tim Graham and Simon Charette for the reviews.
2017-01-18 20:18:46 +01:00
d7b9aaa366
Refs #23919 -- Removed encoding preambles and future imports
2017-01-18 09:55:19 +01:00
b70094f040
Refs #26226 -- Removed support for related manager classes without a _apply_rel_filters() method.
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Per deprecation timeline.
2017-01-17 20:52:03 -05:00
ee1c1c696b
Made prefetch_related SQL inspection tests less brittle.
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After refs #16614 , integers might appear outside the WHERE clause.
2017-01-09 11:18:32 -05:00
0a63ef3f61
Fixed #27463 -- Fixed E741 flake8 warnings.
2016-11-14 17:40:28 -05:00
321e94fa41
Refs #27392 -- Removed "Tests that", "Ensures that", etc. from test docstrings.
2016-11-10 21:30:21 -05:00
271bfe65d9
Fixed #26916 -- Fixed prefetch_related when using a cached_property as to_attr.
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Thanks Trac alias karyon for the report and Tim for the review.
2016-07-19 16:05:07 -04:00
53a5fb3cc0
Fixed #26676 -- Prevented prefetching to_attr from caching its result in through attr.
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Thanks Ursidours for the report.
2016-05-31 14:32:58 -04:00
7ec330eeb9
Refs #26565 -- Errored nicely when using Prefetch with a values() queryset.
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Thanks Maxime Lorant for the report and Anssi for the suggestion.
2016-05-03 09:28:31 -04:00
92053acbb9
Fixed E128 flake8 warnings in tests/.
2016-04-08 10:12:33 -04:00
c92123cc1d
Fixed #26226 -- Made related managers honor the queryset used for prefetching their results.
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Thanks Loïc for the suggested improvements and Tim for the review.
2016-03-02 16:10:18 -05:00
5d240b070d
Refs #17001 -- Added a test for custom prefetch related queryset on generic relations.
2016-03-02 16:08:37 -05:00
c30086159d
Used setupTestData in prefetch_related tests.
2016-02-23 13:53:58 -05:00
bdbe50a491
Fixed #25546 -- Prevented duplicate queries with nested prefetch_related().
2016-01-26 07:20:13 -05:00
86eccdc8b6
Fixed #25544 -- Removed duplicate ids in prefetch_related() queries.
2015-12-17 19:08:30 -05:00
cc8c02fa0f
Refs #25693 -- Added a regression test for `to_attr` validation on forward m2m.
2015-11-11 12:25:10 -05:00
4608573788
Fixed #25693 -- Prevented data loss with Prefetch and ManyToManyField.
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Thanks to Jamie Matthews for finding and explaining the bug.
2015-11-10 12:12:07 -05:00
e542e81b39
Renamed descriptor classes for related objects.
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The old names were downright confusing. Some seemed to mean the opposite
of what the class actually did.
The new names follow a consistent nomenclature:
(Forward|Reverse)(ManyToOne|OneToOne|ManyToMany)Descriptor.
I mentioned combinations that do not exist in the docstring in order to
help people who would search for them in the code base.
2015-09-21 22:20:42 +02:00
b1e33ceced
Fixed #23395 -- Limited line lengths to 119 characters.
2015-09-12 11:40:50 -04:00
74261bc593
Fixed #24873 -- Prevented nested Prefetch objects from being overwritten.
2015-06-18 15:42:47 -04:00
0ed7d15563
Sorted imports with isort; refs #23860 .
2015-02-06 08:16:28 -05:00
4468c08d70
Fixed #23968 -- Replaced list comprehension with generators and dict comprehension
2014-12-08 07:58:23 -05:00
f7969b0920
Fixed #23620 -- Used more specific assertions in the Django test suite.
2014-11-03 11:56:37 -05:00
4b257cf261
Fixed flake8 warnings.
2014-09-29 08:13:40 -04:00
b2aad7b836
Replaced set([foo, ...]) by {foo, ...} literals. Refs PR 3282.
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Thanks Collin Anderson for the review.
2014-09-29 00:01:38 +07:00
9562ffea97
Avoid the word "stupid".
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There's always a better word.
2014-09-09 20:55:57 +02:00
ae3fe6ccbb
Reordered setUp code in prefetch_related tests.
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This allows these tests to run on databases that reject duplicate NULL
values in unique fields e.g. SQL Server.
Forward port of 4fb50a9a
2014-06-05 16:33:02 +02:00
870b0a1f86
Fixed the ordering of prefetch lookups so that latter lookups can refer to former lookups.
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Thanks Anssi Kääriäinen and Tim Graham for the reviews. Refs #17001 and #22650 .
2014-05-21 10:30:48 +07:00
bdf3473e64
Fixed #22650 -- Fixed regression on prefetch_related.
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Regression from f51c1f59#17001 .
2014-05-21 10:26:04 +07:00
79f05616fb
Fixed flake8 warnings introduced in recent commits.
2014-04-16 16:49:37 -04:00
b82f30785f
Fixed stray comment introduced by d3b71b9.
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Thanks Claude Paroz for the report.
2014-04-13 08:26:25 +07:00
d3b71b976d
Fixed #21760 -- prefetch_related used an inefficient query for reverse FK.
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Regression introduced by commit 9777442#21410 .
2014-04-13 00:34:16 +07:00
7bbb6958dc
Allowed custom querysets when prefetching single valued relations
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The original patch for custom prefetches didn't allow usage of custom
queryset for single valued relations (along ForeignKey or OneToOneKey).
Allowing these enables calling performance oriented queryset methods like
select_related or defer/only.
Thanks @akaariai and @timgraham for the reviews. Refs #17001 .
2014-03-03 21:35:19 +02:00
e32095616c
Imported override_settings from its new location.
2013-12-23 21:37:56 +01:00
6685713869
Fixed E127 pep8 warnings.
2013-12-14 11:59:15 -05:00
cb83448891
Fixed #21410 -- prefetch_related() for ForeignKeys with related_name='+'
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Regression introduced by commit 9777442
2013-11-13 07:35:34 +02:00
536c447820
Fixed a couple flake8 warnings.
2013-11-07 20:10:25 -05:00
f51c1f5900
Fixed #17001 -- Custom querysets for prefetch_related.
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This patch introduces the Prefetch object which allows customizing prefetch
operations.
This enables things like filtering prefetched relations, calling select_related
from a prefetched relation, or prefetching the same relation multiple times
with different querysets.
When a Prefetch instance specifies a to_attr argument, the result is stored
in a list rather than a QuerySet. This has the fortunate consequence of being
significantly faster. The preformance improvement is due to the fact that we
save the costly creation of a QuerySet instance.
Thanks @akaariai for the original patch and @bmispelon and @timgraham
for the reviews.
2013-11-07 14:49:49 +02:00
9d740eb8b1
Fix all violators of E231
2013-10-26 12:15:03 -07:00
96d1d4e292
Removed unused local variables in tests.
2013-10-19 08:31:38 -04:00
a800036981
Fixed #21287 -- Fixed E123 pep8 warnings
2013-10-18 10:07:39 +01:00
bab9123daa
Fixed #21268 -- Fixed E303 pep8 warnings
2013-10-18 01:46:24 +01:00
dfb4cb9970
Fixed #21285 -- Fixed E121,E122 pep8 warnings
2013-10-17 20:20:11 -04:00
b67ab75e82
Fixed assorted flake8 errors.
2013-10-11 07:25:14 -04:00
5c1143910e
Removed most of absolute_import imports
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Should be unneeded with Python 2.7 and up.
Added some unicode_literals along the way.
2013-07-29 20:28:13 +02:00
a2967d5204
Fixed #20242 - Added a regression test for prefetch_related.
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Issue was fixed by removal of chunked reads from
QuerySet iteration in 70679243d1
2013-05-28 13:37:44 -04:00
4fd94969d8
Fixed #19607 - prefetch_related crash
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Thanks to av@rdf.ru and flarno11@yahoo.de for the report.
2013-05-24 11:10:48 +01:00
89f40e3624
Merged regressiontests and modeltests into the test root.
2013-02-26 14:36:57 +01:00
Claude Paroz
Tim Graham
François Freitag
Ramin Farajpour Cami
za
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Simon Charette
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Gagaro
Jon Dufresne
Berker Peksag
Thomas Chaumeny
Aymeric Augustin
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valtron
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Alex Gaynor
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