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76 Commits

Author SHA1 Message Date
Hasan Ramezani
3f7b327562 Fixed #31235 -- Made assertQuerysetEqual() compare querysets directly. 
This also replaces assertQuerysetEqual() to
assertSequenceEqual()/assertCountEqual() where appropriate.

Co-authored-by: Peter Inglesby <peter.inglesby@gmail.com>
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
 2020-11-06 09:24:50 +01:00
Alexandr Tatarinov
f4ac167119 Fixed #27719 -- Added QuerySet.alias() to allow creating reusable aliases. 
QuerySet.alias() allows creating reusable aliases for expressions that
don't need to be selected but are used for filtering, ordering, or as
a part of complex expressions.

Thanks Simon Charette for reviews.
 2020-07-31 13:19:33 +02:00
Abhijeet Viswa
babd412685 Fixed #29129 -- Skipped UPDATE when adding a model instance with inherited primary key that has a default. 2020-03-05 12:08:38 +01:00
Nick Pope
335c9c94ac Simplified imports from django.db and django.contrib.gis.db. 2020-02-04 13:20:06 +01:00
ElizabethU
54ea290e5b Fixed #30651 -- Made __eq__() methods return NotImplemented for not implemented comparisons. 
Changed __eq__ to return NotImplemented instead of False if compared to
an object of the same type, as is recommended by the Python data model
reference. Now these models can be compared to ANY (or other objects
with __eq__ overwritten) without returning False automatically.
 2019-10-01 17:58:19 +02:00
Hasan Ramezani
85458e94e3 Fixed #29260 -- Skipped an UPDATE when adding a model instance with primary key that has a default. 2019-08-19 13:28:35 +02:00
Amir Hadi
330638b89f Fixed #6785 -- Made QuerySet.get() fetch a limited number of rows. 
Co-authored-by: Tim Graham <timograham@gmail.com>
Co-authored-by: Patryk Zawadzki <patrys@room-303.com>
Co-Authored-By: Mariusz Felisiak <felisiak.mariusz@gmail.com>
 2019-05-12 07:05:24 +02:00
Carlton Gibson
607ff4efa3 Refs #30254 -- Added tests for Model.__hash__() inheritance. 2019-04-24 09:59:09 +02:00
Simon Charette
84e7a9f4a7 Switched setUp() to setUpTestData() where possible in Django's tests. 2018-11-27 09:35:17 -05:00
Hasan Ramezani
cf915cb513 Added a test for a lookup in Model.refresh_from_db(fields=[...]). 2018-11-15 11:38:47 -05:00
oliver
0ce2ad9ca4 Used QuerySet.bulk_create() in a couple tests. 2018-11-06 19:32:40 -05:00
Tom Forbes
9cbdb44014 Fixed #23646 -- Added QuerySet.bulk_update() to efficiently update many models. 2018-09-18 16:14:44 -04:00
Ming Qin
cfb4845f06 Fixed #29625 -- Made Model.refresh_from_db() clear prefetch related caches. 2018-08-20 12:01:42 -04:00
Federico Bond
4c36414323 Fixed #29517 -- Rephrased error message when passing incorrect kwarg to model constructor 2018-06-25 09:30:58 +02:00
Tom
c1c163b427 Fixed #28574 -- Added QuerySet.explain(). 2018-04-19 10:52:19 -04:00
Jon Dufresne
136bf5c214 Fixed #29076 -- Made Model.refresh_from_db() clear cached relationships even if the related id doesn't change. 2018-01-30 10:43:53 -05:00
Paulo
a7b5ad8b19 Fixed #27846 -- Made Model.refresh_from_db() clear cached relations. 2017-10-12 17:04:10 -04:00
Tim Graham
a80903b711 Removed DatabaseFeatures.supports_microsecond_precision. 
MySQL 5.5 (refs #28552) was the last database to use it.
 2017-09-25 14:48:15 -04:00
Mads Jensen
a51c4de194 Used assertRaisesMessage() to test Django's error messages. 2017-07-29 19:07:23 -04:00
Jon Dufresne
21046e7773 Fixed #28249 -- Removed unnecessary dict.keys() calls. 
iter(dict) is equivalent to iter(dict.keys()).
 2017-05-27 19:08:46 -04:00
Claude Paroz
c651331b34 Converted usage of ugettext* functions to their gettext* aliases 
Thanks Tim Graham for the review.
 2017-02-07 09:04:04 +01:00
chillaranand
d6eaf7c018 Refs #23919 -- Replaced super(ClassName, self) with super(). 2017-01-25 12:23:46 -05:00
Claude Paroz
d7b9aaa366 Refs #23919 -- Removed encoding preambles and future imports 2017-01-18 09:55:19 +01:00
Florian Apolloner
84c1826ded Fixed #27718 -- Added QuerySet.union(), intersection(), difference(). 
Thanks Mariusz Felisiak for review and Oracle assistance.
Thanks Tim Graham for review and writing docs.
 2017-01-14 08:32:07 -05:00
Morgan Aubert
adb791fdcb Moved test_field_ordering to the model_fields package. 2016-12-14 13:35:13 -05:00
za
321e94fa41 Refs #27392 -- Removed "Tests that", "Ensures that", etc. from test docstrings. 2016-11-10 21:30:21 -05:00
Tim Graham
20d1cb33c2 Fixed #26787 -- Documented deleting and reloading of model instance fields. 
Thanks Julien Hartmann for the report.
 2016-06-21 14:39:17 -04:00
Jon Dufresne
4f336f6652 Fixed #26747 -- Used more specific assertions in the Django test suite. 2016-06-16 14:19:18 -04:00
Marti Raudsepp
b9ae662c97 Fixed #26620 -- Made Model.refresh_from_db() fail when passed unknown kwargs. 2016-05-18 09:27:23 -04:00
Loïc Bistuer
ed0ff913c6 Fixed #10506, #13793, #14891, #25201 -- Introduced new APIs to specify models' default and base managers. 
This deprecates use_for_related_fields.

Old API:

class CustomManager(models.Model):
    use_for_related_fields = True

class Model(models.Model):
    custom_manager = CustomManager()

New API:

class Model(models.Model):
    custom_manager = CustomManager()

    class Meta:
        base_manager_name = 'custom_manager'

Refs #20932, #25897.

Thanks Carl Meyer for the guidance throughout this work.
Thanks Tim Graham for writing the docs.
 2016-05-17 12:07:22 +07:00
Tim Graham
92053acbb9 Fixed E128 flake8 warnings in tests/. 2016-04-08 10:12:33 -04:00
Hasan
26ad01719d Refs #26022 -- Replaced six.assertRaisesRegex with assertRaisesMessage as appropriate. 2016-01-29 13:37:33 -05:00
Hasan
3d0dcd7f5a Refs #26022 -- Used context manager version of assertRaises in tests. 2016-01-29 12:32:18 -05:00
Anderson Resende
b5f8c81ce1 Fixed #26026 -- Fixed isinstance crash comparing EmptyQuerySet to non-QuerySet. 2016-01-07 10:57:05 -05:00
Tim Graham
54e2e688e1 Fixed #25715 -- Fixed Model.refresh_from_db() with ForeignKey w/on_delete=SET_NULL. 2015-11-21 10:34:01 -05:00
Tim Graham
96317ad8de Refs #21414 -- Removed Field.related per deprecation timeline. 2015-09-23 19:31:10 -04:00
Aymeric Augustin
491d01b7e9 Tweak some examples. 
"Area man/woman" is confusing to people not familiar with the
conventions of American journalism (like me).
 2015-08-22 20:25:42 +02:00
Simon Charette
be67400b47 Refs #24652 -- Used SimpleTestCase where appropriate. 2015-05-20 13:46:13 -04:00
Jon Dufresne
2cf58e80d1 Fixed #24584 -- Fixed microsecond handling with older MySQLdb 2015-04-06 22:43:51 +02:00
Anssi Kääriäinen
8f30556329 Renamed Field.rel attribute to remote_field 
Field.rel is now deprecated. Rel objects have now also remote_field
attribute. This means that self == self.remote_field.remote_field.

In addition, made the Rel objects a bit more like Field objects. Still,
marked ManyToManyFields as null=True.
 2015-03-25 08:16:12 -04:00
Claude Paroz
5cf96b49e4 Fixed #24418 -- Prevented crash in refresh_from_db with null fk 
Thanks Johannes Lerch for the report, Tim Graham for the test case,
and Simon Charette for the review.
 2015-02-27 20:23:07 +01:00
Tim Graham
0ed7d15563 Sorted imports with isort; refs #23860. 2015-02-06 08:16:28 -05:00
Tim Graham
293fd5da5b Reverted "Fixed #6785 -- Made QuerySet.get() fetch a limited number of rows." 
This reverts commit da79ccca1d.

This optimized the unsuccessful case at the expense of the successful one.
 2015-01-30 12:51:12 -05:00
Loic Bistuer
4c3bfe9053 Fixed #24211 -- Removed ValuesQuerySet() and ValuesListQuerySet(). 
Thanks Anssi Kääriäinen, Marc Tamlyn, and Tim Graham for the reviews.
 2015-01-30 22:02:58 +07:00
Adam Taylor
039465a6a7 Fixed typos in code comments. 2015-01-20 12:18:03 -05:00
Daniel Pyrathon
fb48eb0581 Fixed #12663 -- Formalized the Model._meta API for retrieving fields. 
Thanks to Russell Keith-Magee for mentoring this Google Summer of
Code 2014 project and everyone else who helped with the patch!
 2015-01-06 19:25:12 -05:00
Anssi Kääriäinen
f233bf47dd Fixed #21414 -- Removed RelatedObject and deprecated Field.related. 2014-12-23 10:54:25 -05:00
Anssi Kääriäinen
c7175fcdfe Fixed #901 -- Added Model.refresh_from_db() method 
Thanks to github aliases dbrgn, carljm, slurms, dfunckt, and timgraham
for reviews.
 2014-11-28 06:54:00 -05:00
Jozef Knaperek
c56c42b5c0 Fixed #22967 -- Made Model._do_update consistent 
Made _do_update behave more strictly according to its docs,
including a corner case when specific concurent updates are
executed and select_on_save is set.
 2014-11-12 12:53:30 +02:00
Berker Peksag
f7969b0920 Fixed #23620 -- Used more specific assertions in the Django test suite. 2014-11-03 11:56:37 -05:00