9dff316be4
Refs #32948 , Refs #32946 -- Used Q.create() internally for dynamic Q() objects.
...
Node.create() which has a compatible signature with Node.__init__()
takes in a single `children` argument rather than relying in unpacking
*args in Q.__init__() which calls Node.__init__().
In addition, we were often needing to unpack iterables into *args and
can instead pass a list direct to Node.create().
2022-07-27 10:06:24 +02:00
f810325721
Refs #27236 -- Made cosmetic edits to Meta.index_together deprecation.
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This should make it more straightforward to move forward when
deprecation ends.
2022-07-21 07:05:50 +02:00
1058fc7023
Fixed #33191 -- Avoided clearing cached reference when saving child after parent.
...
Thanks Barry Johnson for the report.
2022-05-31 10:19:54 +02:00
667105877e
Fixed #30581 -- Added support for Meta.constraints validation.
...
Thanks Simon Charette, Keryn Knight, and Mariusz Felisiak for reviews.
2022-05-10 11:22:23 +02:00
cd4da34fc1
Fixed #33004 -- Made saving objects with unsaved GenericForeignKey raise ValueError.
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This aligns to the behaviour of OneToOneField and ForeignKey fields.
Thanks Jonny Park for the initial patch.
2022-04-21 10:12:28 +02:00
1ea7e3157d
Used sets for field names for exclusion.
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They are used only for containment checks.
2022-03-16 11:05:09 +01:00
09e499a39e
Fixed #33501 -- Made order_with_respect_to respect database routers.
2022-02-09 13:31:49 +01:00
7119f40c98
Refs #33476 -- Refactored code to strictly match 88 characters line length.
2022-02-07 20:37:05 +01:00
9c19aff7c7
Refs #33476 -- Reformatted code with Black.
2022-02-07 20:37:05 +01:00
08d8bccbf1
Improved Model.__init__() properties loop.
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This improves readability, accumulates unrecognized arguments raise an
exception with all of them, and avoids refetching the values.
2022-01-13 11:09:37 +01:00
fa235004dd
Fixed #13251 -- Made pre/post_delete signals dispatch the origin.
2022-01-11 08:06:18 +01:00
2c7846d992
Fixed #33333 -- Fixed setUpTestData() crash with models.BinaryField on PostgreSQL.
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This makes models.BinaryField pickleable on PostgreSQL.
Regression in 3cf80d3fcf
2021-12-03 11:56:22 +01:00
ed2018037d
Fixed #33322 -- Fixed loss of assigned related object when saving relation with bulk_update().
2021-11-29 06:27:22 +01:00
4f8c7fd9d9
Fixed #32980 -- Made models cache related managers.
2021-11-08 08:44:12 +01:00
a697424969
Fixed #32996 -- Cached PathInfos on relations.
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PathInfo values are ostensibly static over the lifetime of the object
for which they're requested, so the data can be memoized, quickly
amortising the cost over the process' duration.
2021-11-03 11:27:04 +01:00
9662193aea
Refs #32946 -- Changed internal usage of dynamic Q() objects construction to use non-kwargs initialization.
...
This prefers non-kwargs construction of dynamically generated Q()
objects to create a single Q() object instead of many and then
combining them, where possible.
2021-07-28 09:38:46 +02:00
f479df7f8d
Refs #32508 -- Raised Type/ValueError instead of using "assert" in django.db.models.
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Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2021-07-15 11:43:33 +02:00
7a9745fed4
Fixed #32863 -- Skipped system check for specifying type of auto-created primary keys on models with invalid app_label.
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Regression in b5e12d490a
2021-06-22 20:47:15 +02:00
a24fed399c
Fixed #32733 -- Skipped system check for specifying type of auto-created primary keys on abstract models.
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Regression in b5e12d490a
2021-05-18 13:02:33 +02:00
a77c9a4229
Fixed #32635 -- Fixed system check crash for reverse o2o relations in CheckConstraint.check and UniqueConstraint.condition.
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Regression in b7b7df5fbc
2021-04-14 10:06:18 +02:00
73b1b225ce
Fixed #22640 -- Raised TypeError when instantiating model with keyword and positional args for the same field.
2021-03-01 20:26:39 +01:00
3aa545281e
Fixed #30916 -- Added support for functional unique constraints.
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Thanks Ian Foote and Mariusz Felisiak for reviews.
2021-02-23 20:19:53 +01:00
7cba92ec55
Fixed #32332 -- Fixed loss of parent with non-numeric pk when saving child after parent.
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Follow up to 519016e5f2
2021-02-04 06:06:00 +01:00
a03a36121d
Fixed #32367 -- Fixed system check for specifying type of auto-created primary keys for inherited PKs.
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Regression in b5e12d490a
2021-01-21 09:03:07 +01:00
f750377318
Fixed #32321 -- Added system checks for invalid model field names in functional indexes.
2021-01-14 12:27:00 +01:00
83fcfc9ec8
Fixed #26167 -- Added support for functional indexes.
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Thanks Simon Charette, Mads Jensen, and Mariusz Felisiak for reviews.
Co-authored-by: Markus Holtermann <info@markusholtermann.eu>
2021-01-13 11:47:50 +01:00
b5e12d490a
Fixed #31007 -- Allowed specifying type of auto-created primary keys.
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This also changes the default type of auto-created primary keys
for new apps and projects to BigAutoField.
2020-12-15 11:25:46 +01:00
10f8b82d19
Fixed #29497 -- Fixed loss of assigned parent when saving child with bulk_create() after parent.
2020-10-26 12:00:34 +01:00
8954f255bb
Fixed #31382 -- Made Model.save(update_fields=...) raise ValueError on non-concrete fields.
2020-08-12 21:13:55 +02:00
94ea79be13
Fixed #31863 -- Prevented mutating model state by copies of model instances.
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Regression in bfb746f983
2020-08-12 12:43:42 +02:00
c7e7f176c1
Fixed #26977 -- Made abstract models raise TypeError when instantiating.
2020-08-05 06:37:04 +02:00
b7b7df5fbc
Fixed #31530 -- Added system checks for invalid model field names in CheckConstraint.check and UniqueConstraint.condition.
2020-07-06 09:16:57 +02:00
9bfa6a35f0
Removed unnecessary list() call in ModelBase.__new__().
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Unnecessary since 58ad030d05
2020-06-10 12:10:36 +02:00
f83b44075d
Refs #30913 -- Added system checks for covering indexes and unique constraints support.
2020-06-04 12:26:25 +02:00
8c7992f658
Fixed #30913 -- Added support for covering indexes on PostgreSQL 11+.
2020-06-04 12:26:22 +02:00
3c7bf39e23
Fixed #31410 -- Added system checks for invalid model field names in UniqueConstraint.
2020-05-20 10:56:55 +02:00
a8b2db1cae
Optimized Model and QuerySet pickling version comparison.
2020-05-11 09:50:11 +02:00
b73e66e758
Fixed #31538 -- Fixed Meta.ordering validation lookups that are not transforms.
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Regression in 440505cb2c
2020-05-05 09:08:29 +02:00
c226c6cb32
Fixed #20581 -- Added support for deferrable unique constraints.
2020-04-30 10:43:50 +02:00
53d229ff63
Fixed #31351 -- Added system checks for partial indexes and unique constraints support.
2020-04-10 12:00:27 +02:00
c06d7c9239
Refs #31403 -- Made SQLInsertCompiler.execute_sql() always return an iterable of rows.
...
List of tuples.
2020-03-31 07:12:11 +02:00
5c8441a0b8
Refs #31055 -- Made long column names checks support databases aware.
2020-03-18 18:41:40 +01:00
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
d270c10a72
Refs #31187 -- Added total_unique_constraints property to model's Options.
2020-02-19 09:36:19 +01:00
71756bdfed
Fixed #31055 -- Made constraint checks support databases aware.
2020-02-07 11:03:53 +01:00
bf77669453
Fixed #29998 -- Allowed multiple OneToOneFields to the parent model.
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We assumed that any OneToOneField's in a child model must be the
parent link and raised an error when parent_link=True was not
specified. This patch allows to specify multiple OneToOneField's to
the parent model.
OneToOneField's without a custom related_name will raise fields.E304
and fields.E305 so this should warn users when they try to override
the auto-created OneToOneField.
2020-01-16 08:06:16 +01:00
63e6ee1f99
Fixed #29871 -- Allowed setting pk=None on a child model to create a copy.
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Thanks Simon Charette and Tim Graham for the initial patch.
2020-01-15 08:28:30 +01:00
5779cc938a
Fixed #31071 -- Disabled insert optimization for primary keys with defaults when loading fixtures.
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Model.save_base() is called directly when loading fixtures and assumes
existing rows will be updated. Branching of "raw" allows to maintain
the optimization introduced in #29260 while supporting this edge case.
Regression in 85458e94e3
2019-12-30 07:49:10 +01:00
153c7956f8
Fixed #24858 -- Added support for get_FOO_display() to ArrayField and RangeFields.
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_get_FIELD_display() crashed when Field.choices was unhashable.
2019-11-08 10:59:24 +01:00
54ea290e5b
Fixed #30651 -- Made __eq__() methods return NotImplemented for not implemented comparisons.
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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
Nick Pope
Mariusz Felisiak
Allen Jonathan David
Gagaro
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Damian Posener
django-bot
Adam Johnson
mgaligniana
Hannes Ljungberg
Keryn Knight
Daniyal
Hasan Ramezani
Rust Saiargaliev
Jacob Walls
Hannes Ljungberg
Tom Forbes
Pat Garcia
Gert Burger
SergBobrovsky
Ian Foote
Ichlasul Affan
Abhijeet Viswa
Simon Charette
chetan22
ElizabethU