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Author SHA1 Message Date
Fabian Büchler b32080219e [4.0.x] Fixed #33449 -- Fixed makemigrations crash on models without Meta.order_with_respect_to but with _order field. 
Regression in aa4acc164d.

Backport of eeff1787b0 from main
 2022-01-21 08:46:14 +01:00
Mariusz Felisiak e2fe0429ab [4.0.x] Fixed #33234 -- Fixed autodetector crash for proxy models inheriting from non-model class. 
Regression in aa4acc164d.

Thanks Kevin Marsh for the report.
Backport of dab48b7482 from main
 2021-11-02 15:35:52 +01:00
Mariusz Felisiak fa1d7ba5b9
Refs #29898 -- Changed fields in ProjectState's relation registry to dict. 2021-08-26 07:49:37 +02:00
Manav Agarwal 196a99da5d Refs #29898 -- Made ProjectState encapsulate alterations in relations registry. 
Thanks Simon Charette and Chris Jerdonek for reviews.

Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
 2021-08-25 09:12:01 +02:00
Manav Agarwal 3e6a3e8853 Refs #29898 -- Refactored out ProjectState.resolve_model_relations()/resolve_model_field_relations() hooks. 2021-08-20 13:45:21 +02:00
Chris Jerdonek 7800596924 Fixed #33014 -- Made ProjectState raise exception when real_apps argument is not a set. 2021-08-19 10:18:51 +02:00
Mariusz Felisiak 54a30a7a00 Refs #29898 -- Changed ProjectState.real_apps to set. 2021-08-11 09:01:14 +02:00
manav014 503ee41497 Refs #29898 -- Moved state_forwards()'s logic from migration operations to ProjectState. 
Thanks Simon Charette and Markus Holtermann for reviews.
 2021-06-29 12:03:30 +02:00
David Wobrock aa4acc164d Fixed #29899 -- Made autodetector use model states instead of model classes. 
Thanks Simon Charette and Markus Holtermann for reviews.
 2021-04-16 11:18:10 +02:00
Hasan Ramezani 110001d0bb Refs #32285 -- Made AppConfigStub do not call super().__init__(). 
Calling super().__init__() is unnecessary and enforces the use of
various workarounds.
 2020-12-22 13:26:27 +01:00
Simon Charette 06889d6206 Fixed #31499 -- Stored ModelState.fields into a dict. 
This allows the removal of its O(n) .get_field_by_name method and many
other awkward access patterns.

While fields were initially stored in a list to preserve the initial
model definiton field ordering the auto-detector doesn't take field
ordering into account and no operations exists to reorder fields of a
model.

This makes the preservation of the field ordering completely superflous
because field reorganization after the creation of the model state
wouldn't be taken into account.
 2020-04-22 07:10:00 +02:00
Simon Charette 696024fb73 Refs #31499 -- Ignored field ordering to determine ModelState equality. 2020-04-22 06:20:54 +02:00
Nick Pope 335c9c94ac Simplified imports from django.db and django.contrib.gis.db. 2020-02-04 13:20:06 +01:00
Nick Pope 24b82cd201 Fixed #30159 -- Removed unneeded use of OrderedDict. 
Dicts preserve order since Python 3.6.
 2019-02-06 13:48:39 -05:00
Tom Forbes c8720e7696 Fixed #27685 -- Added watchman support to the autoreloader. 
Removed support for pyinotify (refs #9722).
 2019-01-13 20:33:47 -05:00
Sergey Fedoseev 8ef8bc0f64 Refs #28909 -- Simplifed code using unpacking generalizations. 2018-09-28 09:57:12 -04:00
Ian Foote 952f05a6db Fixed #11964 -- Added support for database check constraints. 2018-07-10 15:32:33 -04:00
Mariusz Felisiak 83a36ac49a
Removed unnecessary trailing commas and spaces in various code. 2017-12-28 21:07:29 +01:00
Nick Pope d13a9e44de Fixed #28909 -- Simplified code using tuple/list/set/dict unpacking. 2017-12-11 07:08:45 -05:00
Mariusz Felisiak a4092af3d3
Removed unnecessary parens in _get_app_label_and_model_name(). 2017-09-10 21:26:06 +02:00
Tim Graham 6e4c6281db Reverted "Fixed #27818 -- Replaced try/except/pass with contextlib.suppress()." 
This reverts commit 550cb3a365
because try/except performs better.
 2017-09-07 08:16:21 -04:00
Sergey Fedoseev 61da949ff6 Simplified migrations.state.ProjectState.__eq__(). 2017-08-25 13:50:01 +05:00
Mads Jensen 550cb3a365 Fixed #27818 -- Replaced try/except/pass with contextlib.suppress(). 2017-06-28 14:07:55 -04:00
Jon Dufresne 2c69824e5a Refs #23968 -- Removed unnecessary lists, generators, and tuple calls. 2017-06-01 19:08:59 -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
Ian Foote 63afe3a2bf Fixed #28043 -- Prevented AddIndex and RemoveIndex from mutating model state. 2017-05-01 09:32:44 -04:00
Markus Holtermann d3cf75ec6f Fixed #28051 -- Made migrations respect Index's name argument. 
Thanks Marc Tamlyn for the report and Tim Graham for the review.
 2017-04-07 11:47:53 -04:00
Tim Graham 3d19d1428a Fixed #27915 -- Allowed Meta.indexes to be defined in abstract models. 
Thanks Markus Holtermann for review.
 2017-03-21 10:53:21 -04:00
Claude Paroz 8346680e1c Refs #27795 -- Removed unneeded force_text calls 
Thanks Tim Graham for the review.
 2017-03-04 18:18:21 +01:00
Anton Samarchyan 60e52a047e Refs #27656 -- Updated django.db docstring verbs according to PEP 257. 2017-02-28 09:17:27 -05:00
chillaranand d6eaf7c018 Refs #23919 -- Replaced super(ClassName, self) with super(). 2017-01-25 12:23:46 -05:00
Claude Paroz 8377a98ca5 Removed obsolete force_text_recursive 2017-01-22 21:13:00 +01:00
Simon Charette 9695b14982 Refs #23919 -- Removed str() conversion of type and method __name__. 2017-01-19 11:31:07 -05:00
Simon Charette cecc079168 Refs #23919 -- Stopped inheriting from object to define new style classes. 2017-01-19 08:39:46 +01:00
Aymeric Augustin eb422e476f Refs #23919 -- Removed obsolete __ne__() methods. 
__ne__() defaults to the opposite of __eq__() on Python 3
when it doesn't return NotImplemented.
 2017-01-18 21:44:00 -05:00
Claude Paroz 7b2f2e74ad Refs #23919 -- Removed six.<various>_types usage 
Thanks Tim Graham and Simon Charette for the reviews.
 2017-01-18 20:18:46 +01:00
Claude Paroz d7b9aaa366 Refs #23919 -- Removed encoding preambles and future imports 2017-01-18 09:55:19 +01:00
Tim Graham 631f4ab061 Removed Manager.use_for_related_fields and Meta.manager_inheritance_from_future. 
Per deprecation timeline. Refs ed0ff913c6.
 2017-01-17 20:52:04 -05:00
Markus Holtermann 46e0335583 Refs #27666 -- Added ProjectState.reload_models(). 2017-01-17 08:12:53 -05:00
Markus Holtermann 45ded053b1 Fixed #27666 -- Delayed rendering of recursivly related models in migration operations. 2017-01-17 08:12:52 -05:00
Keda87 48826aa541 Fixed #27546 -- Removed hardcoded class names in __repr__() methods. 2016-12-01 08:11:09 -05:00
Aymeric Augustin fd748c42a9 Simplified AppConfig.import_models(). 
Since AppConfig now has a reference to its parent Apps registry,
it can look up the models there instead of receiving them in argument.
 2016-10-28 18:43:45 -04:00
Aymeric Augustin efcb7e1ebf Modified readiness check in AppConfig.get_model(s). 
It was inconsistent with the equivalent check in Apps.get_model(s)
because I made incorrect assumptions when I wrote that code and
needlessly complicated readiness checks.

This is a backwards-incompatible change.
 2016-10-28 18:42:29 -04:00
Claude Paroz 2ced2f785d Replaced smart_* by force_* calls whenever possible 
The smart_* version should only be used when a lazy string should keep
its lazy status.
 2016-09-03 13:46:41 +02:00
Akshesh 6a8372e6ec Fixed #26808 -- Added Meta.indexes for class-based indexes. 
* Added the index name to its deconstruction.
* Added indexes to sqlite3.schema._remake_table() so that indexes
  aren't dropped when _remake_table() is called.

Thanks timgraham & MarkusH for review and advice.
 2016-08-05 18:12:51 -04:00
Loïc Bistuer dab83e5ba1 Fixed #26881 -- Fixed duplicate managers in migrations. 
When both parent and child models had managers with the same name and
a migrations opt-in both were added to the migration state.
 2016-07-09 17:52:52 +07:00
Akshesh 156e2d59cf Fixed #26709 -- Added class-based indexes. 
Added the AddIndex and RemoveIndex operations to use them in migrations.

Thanks markush, mjtamlyn, timgraham, and charettes for review and advice.
 2016-06-27 10:41:01 -04:00
Loïc Bistuer 2eb7cb2fff Fixed #26643 -- Prevented unnecessary AlterModelManagers operations caused by the manager inheritance refactor. 
This also makes migrations respect the base_manager_name and
default_manager_name model options.

Thanks Anthony King and Matthew Schinckel for the initial patches.
 2016-06-20 12:55:57 -04:00
Alex Hill 2ff7ef15b0 Refs #26421 -- Refactored Apps.lazy_model_operation() for better checks and tests 2016-05-19 21:33:36 -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