54e2e688e1
Fixed #25715 -- Fixed Model.refresh_from_db() with ForeignKey w/on_delete=SET_NULL.
2015-11-21 10:34:01 -05:00
4cd5d846d4
Fixed #25730 -- Made Model.__str__() always return str instances.
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Thanks to Kevin Turner for the report and Tim for the review.
2015-11-11 12:18:52 -05:00
a82e21b0f9
Refs #18012 -- Removed the now unused proxied_children model option.
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Thanks to Tim for the review.
2015-10-12 12:14:27 -04:00
f5a33e4840
Fixed #25296 -- Prevented model related object cache pollution when create() fails due to an unsaved object.
2015-09-19 20:49:13 -04:00
7bec480fe2
Fixed #24201 -- Added order_with_respect_to support to GenericForeignKey.
2015-08-27 09:20:17 -04:00
4bc00defd0
Fixed #14217 -- Added validation for field name collision when using model inheritance.
2015-08-25 16:16:54 -04:00
5980b05c1f
Fixed #25160 -- Moved unsaved model instance data loss check to Model.save()
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This mostly reverts 5643a3b51b81e1a35c36
2015-08-10 08:51:32 -04:00
c2e70f0265
Fixed #21127 -- Started deprecation toward requiring on_delete for ForeignKey/OneToOneField
2015-07-27 18:28:13 -04:00
04e8d890ae
Fixed #16891 -- Made Model/QuerySet.delete() return the number of deleted objects.
2015-05-22 13:27:16 -04:00
69ddc1b3da
Fixed #24693 -- Added label and label_lower property to Model._meta
2015-05-02 16:58:18 +02:00
a10b4c010a
Fixed #24578 -- Fixed crash with QuerySet.update() on FK to O2O fields.
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Thanks Anssi Kääriäinen for review.
2015-04-09 06:50:21 -04:00
720ff740e7
Fixed #24215 -- Refactored lazy model operations
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This adds a new method, Apps.lazy_model_operation(), and a helper function,
lazy_related_operation(), which together supersede add_lazy_relation() and
make lazy model operations the responsibility of the App registry. This
system no longer uses the class_prepared signal.
2015-03-25 16:48:17 -04:00
8f30556329
Renamed Field.rel attribute to remote_field
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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
f9c70bb3a1
Renamed ForeignObject.related_field to target_field
2015-03-25 08:13:27 -04:00
966a29c2b8
Fixed #24479 -- Added system check to prevent both ordering and order_wrt.
2015-03-21 08:16:28 -04:00
81c2d9f60b
Fixed #15579 -- Added ability to delete only child models in multi-table inheritance.
2015-03-17 08:33:16 -04:00
5cf96b49e4
Fixed #24418 -- Prevented crash in refresh_from_db with null fk
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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
bad5f262bf
Fixed #24328 -- cleaned up Options._get_fields() implementation
2015-02-20 13:00:12 -05:00
bed504d70b
Fixed #24351 , #24346 -- Changed the signature of allow_migrate().
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The new signature enables better support for routing RunPython and
RunSQL operations, especially w.r.t. reusable and third-party apps.
This commit also takes advantage of the deprecation cycle for the old
signature to remove the backward incompatibility introduced in #22583 ;
RunPython and RunSQL won't call allow_migrate() when when the router
has the old signature.
Thanks Aymeric Augustin and Tim Graham for helping shape up the patch.
Refs 22583.
2015-02-20 21:34:09 +07:00
1b8af4cfa0
Disallowed importing concrete models without an application.
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Removed fragile algorithm to find which application a model belongs to.
Fixed #21680 , #21719 . Refs #21794 .
2015-02-10 21:41:19 +01:00
e144e0e237
Removed unnecessary parentheses in model check messages.
2015-02-09 08:53:58 -05:00
4d73303ee9
Fixed #24249 -- Improved field shadowing validation in model multi-inheritance.
2015-02-09 08:37:55 -05:00
0ed7d15563
Sorted imports with isort; refs #23860 .
2015-02-06 08:16:28 -05:00
79f27f2b61
Fixed #15321 -- Honored ancestors unique checks.
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Thanks to Tim for the review.
2015-02-03 18:56:53 -05:00
8adc59038c
Fixed #23617 -- Added get_pk_value_on_save()
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The method is mainly intended for use with UUIDField. For UUIDField we
want to call the field's default even when primary key value is
explicitly set to None to match the behavior of AutoField.
Thanks to Marc Tamlyn and Tim Graham for review.
2015-02-03 09:23:44 -05:00
378a0d27d6
Advanced deprecation warnings for Django 1.9.
2015-01-19 12:22:41 -05:00
fb48eb0581
Fixed #12663 -- Formalized the Model._meta API for retrieving fields.
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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
8958170755
Fixed #9104 -- Moved FieldDoesNotExist to core.exceptions
2015-01-02 10:46:04 -05:00
108b8bf852
Fixed #24007 -- Ensure apps registry's ready before unpickling models
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This prevents AppRegistryNotReady errors when unpickling Django
models from an external script.
2014-12-17 18:33:32 +01:00
e37ab311fc
Changed internal storing of abstract and concrete managers to be in a single list.
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This commit prepares the internal manager layout to be serialized by
migrations; refs #23822 .
2014-12-15 08:32:47 -05:00
c7175fcdfe
Fixed #901 -- Added Model.refresh_from_db() method
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Thanks to github aliases dbrgn, carljm, slurms, dfunckt, and timgraham
for reviews.
2014-11-28 06:54:00 -05:00
e7b9a58b08
Fixed #21794 -- Removed deprecation warning for abstract models outside an app.
2014-11-19 15:56:04 -07:00
dec93d8991
Fixed #21612 -- Made QuerySet.update() respect to_field
2014-11-16 15:44:13 +01:00
c56c42b5c0
Fixed #22967 -- Made Model._do_update consistent
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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
c32bc1a7a7
Fixed #11775 -- Made ABSOLUTE_URL_OVERRIDES work with models that don't define get_absolute_url().
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Thanks jukvalim for the report and initial patch,
and Preston Timmons for review.
2014-09-09 11:05:31 -04:00
1101467ce0
Limited lines to 119 characters in django/
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refs #23395 .
2014-09-05 09:22:16 -04:00
dd9b3312d0
Fixed name of database connection feature
2014-07-14 19:23:57 +03:00
0b6f05ede6
Fixed #19501 -- added Model.from_db() method
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The Model.from_db() is intended to be used in cases where customization
of model loading is needed. Reasons can be performance, or adding custom
behavior to the model (for example "dirty field tracking" to issue
automatic update_fields when saving models).
A big thank you to Tim Graham for the review!
2014-07-01 16:31:01 +03:00
1c50d6ae2b
Fixed problem introduced with #refs 13711.
2014-06-23 19:36:40 +03:00
91f1b6dcdc
Fixed #13711 -- Model check added to ensure that auto-generated column name is within limits of the database.
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Thanks russellm for report and Tim Graham for review.
2014-06-17 16:16:02 -04:00
42736ac8e8
Fixed #21430 -- Added a RuntimeWarning when unpickling Models and QuerySets from a different Django version.
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Thanks FunkyBob for the suggestion, prasoon2211 for the initial patch,
and akaariai, loic, and charettes for helping in shaping the patch.
2014-06-11 10:03:34 -04:00
ce993efda8
Fixed #22690 -- Added a check for proxy models containing fields.
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Removed the FieldError raised by ModelBase.__new__ in this case.
2014-06-02 09:32:38 -04:00
d04e730224
Fixed #22711 -- Adjusted ordering checks to allow implicit relation fields.
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refs #19195 .
2014-06-01 15:36:25 -04:00
1efb2e73bf
Fixed typo.
2014-05-16 16:39:12 -04:00
1be03aff5c
Fixed #18389 -- Fixed the way contribute_to_class is called
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Now this method is only called only if the object is an instance.
This allows to have field classes as model class attributes.
2014-05-16 10:40:07 -04:00
e2e4cdba11
Fixed #22539 -- Copied exclude argument in Model.full_clean() to prevent side effects.
2014-05-01 09:28:11 -04:00
a2340ac6d6
Use the new implementation of `six.with_metaclass`.
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No more `NewBase` horrors.
Thanks to bendavis78 for his work on merging this into six.
2014-04-29 09:43:08 -04:00
428c0bbe1b
Appeased flake8 2.1.0.
2014-04-21 12:27:34 +02:00
0bcc92c691
Fixed #22356 -- Added a check to make sure unique_together fields are local.
2014-04-14 16:49:40 -04:00
0a65da941c
Fixed #22236 -- Removed inappropriate usage of signals
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Thanks Aymeric Augustin for the report and Tim Graham for the review.
2014-04-05 21:00:31 +02:00
Tim Graham
Simon Charette
Raphael Merx
Alex Hill
sarthakmeh
Flavio Curella
Alexander Sosnovskiy
Luis Del Giudice
Anssi Kääriäinen
Jon Dufresne
Andriy Sokolovskiy
Claude Paroz
Loic Bistuer
Aymeric Augustin
Aron Podrigal
Daniel Pyrathon
Markus Holtermann
Anssi Kääriäinen
Carl Meyer
Karen Tracey
Jozef Knaperek
Shai Berger
Anubhav Joshi
Craig de Stigter
Vincent-Vega
Vlad Starostin
Yehonatan Daniv
Marc Egli