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150 Commits

Author SHA1 Message Date
Luke Plant b763412aa4 Removed ForeignRelatedObjectsDescriptor.RelatedManager.delete_manager, which has been unused since [14507] 
And cleaned up the result, allowing more consistency with the other related
descriptors.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16931 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-10-06 11:08:11 +00:00
Luke Plant 662eea116f Fixed #16937 - added `QuerySet.prefetch_related` to prefetch many related objects. 
Many thanks to akaariai for lots of review and feedback, bug finding,
additional unit tests and performance testing.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16930 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-10-05 23:14:52 +00:00
Luke Plant 5009e45dfe Fixed #14270 - related manager classes should be cached 
Thanks to Alex Gaynor for the report and initial patch, and mrmachine for
more work on it.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16916 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-09-30 10:41:25 +00:00
Luke Plant 6d6fe61bf6 Cleanups to related manager code, especially in use of closures. 
The related manager classes are defined within functions, and the methods
had inconsistent and confusing usage of closures vs. parameters on self to
retrieve needed information. Everything is stored on self now.

Also some methods were not using super() where they should have been.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16913 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-09-29 15:30:29 +00:00
Luke Plant e3a6ac8f60 Small cleanups of 'related manager' code for consistency 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16912 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-09-29 15:30:19 +00:00
Luke Plant 29b8e34dfb Removed unused parameter 'join_table' in various bits of RelatedManager code 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16907 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-09-26 17:20:20 +00:00
Alex Gaynor 7deb25b8dd Fixed #7596. Added Model.objects.bulk_create, and make use of it in several places. This provides a performance benefit when inserting multiple objects. THanks to Russ for the review, and Simon Meers for the MySQl implementation. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16739 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-09-09 19:22:28 +00:00
Malcolm Tredinnick 587fbff3dd Make ManyToManyField model references more robust. 
In r16679 a test was added to verify something had been fixed when a
unicode string type was passed in as a model name. The name has to be
ASCII convertible, but in Python 2.6 and earlier, it must also have str
type.

This commit fixes the problem for earlier Python versions and is almost
identical to a patch from b.leskes in #6045.

Fixes #16689. Refs #6045.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16682 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-08-25 06:07:28 +00:00
Jannis Leidel 1d485cf14f Fixed #10405 -- Raise a more useful error if the formfield of a related model field can't be created yet because the related model isn't loaded yet. Thanks ojii and charstring. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16604 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-08-12 14:15:08 +00:00
Jannis Leidel 24f4764a48 Fixed #16225 -- Removed unused imports. Many thanks to Aymeric Augustin for the work on the patch and Alex for reviewing. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16539 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-07-13 09:35:51 +00:00
Alex Gaynor fcf8312ade Made clear() on a reverse foreign key significantly more efficient. Thanks to Andrew Godwin for the review. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16335 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-06-07 20:51:59 +00:00
Carl Meyer 6bdaef26ec Fixed #15866, #15850 -- Prevented get_model() and get_models() from returning not-installed models (by default). Thanks adsva for report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16053 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-04-20 17:58:37 +00:00
Luke Plant 0a3aae8362 Fixed #15559 - distinct queries introduced by [15607] cause errors with some custom model fields 
This patch just reverts [15607] until a more satisfying solution can be
found.

Refs #11707

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15791 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-03-10 01:15:19 +00:00
Luke Plant 6902824ac2 Fixed #11707 - limit_choices_to on a ForeignKey can render duplicate options in formfield 
Thanks to Chris Wesseling for the report and patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15607 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-02-21 14:03:59 +00:00
Luke Plant c24bdf044b Fixed #15103 - SuspiciousOperation with limit_choices_to and raw_id_fields 
Thanks to natrius for the report.

This patch also fixes some unicode bugs in affected code.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15347 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-01-28 14:08:25 +00:00
Carl Meyer 84291b7b84 Fixed #15161 - Corrected handling of ManyToManyField with through table using to_field on its ForeignKeys. Thanks to adehnert for the report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15330 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-01-26 19:10:08 +00:00
Carl Meyer 227c5e80db Fixed #11319 - Added lookup support for ForeignKey.to_field. Also reverted no-longer-needed model formsets workaround for lack of such support from r10756. Thanks Russell and Alex for review. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@15303 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-01-25 03:14:28 +00:00
Ramiro Morales e1ede214e6 Fixed #13668 -- Corrected database router methods invocation for ManyToMany fields without through models. Thanks craig.kimerer for the report and David Gouldin for the fix. 
This also adds tests for r14857.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15185 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2011-01-13 04:11:41 +00:00
Alex Gaynor fc47f8c65a Fixed #14257 -- removed ManyToManyField.isValidIDList which was completely dead code (unused since magic-removal). Thanks to andrewsk for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14602 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-11-17 17:00:40 +00:00
Ramiro Morales f3d0704783 Fixed #14691 -- Made ForeignKey.validate() use the right database. Thanks Marco Paolini for the report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14580 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-11-16 22:09:13 +00:00
Carl Meyer 616b30227d Fixed #7539, #13067 -- Added on_delete argument to ForeignKey to control cascade behavior. Also refactored deletion for efficiency and code clarity. Many thanks to Johannes Dollinger and Michael Glassford for extensive work on the patch, and to Alex Gaynor, Russell Keith-Magee, and Jacob Kaplan-Moss for review. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14507 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-11-09 16:46:42 +00:00
Russell Keith-Magee 8a724802c5 Fixed #14471 -- Corrected a regression in the use of methods on custom managers on related querysets. Thanks to Lucky for the report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14389 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-10-28 12:57:04 +00:00
Russell Keith-Magee 7e06065d8b Fixed #13552 -- Added a 'using' parameter to database signals. Thanks to gmandx for the suggestion, and Andrew Godwin for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13538 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-08-07 06:27:52 +00:00
Russell Keith-Magee 8b73acdf4d Fixed #13730 -- Removed the hard-coding of the requirement that ForeignKeys have an index. Thanks to Suor for the report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13452 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-07-30 02:55:20 +00:00
Russell Keith-Magee 848fbdc3e7 Fixed #13432 -- Corrected the logic for router use on OneToOne fields; also added a bunch of tests for OneToOneField queries. Thanks to piquadrat for the report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13037 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-04-28 04:20:35 +00:00
Russell Keith-Magee dd07c23545 Fixed #12749 -- Corrected a problem with validation of inline primary keys. Thanks to Chris.Wesseling@cwi.nl for the report, and nessita for the test case. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13034 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-04-27 15:05:38 +00:00
Russell Keith-Magee dccc5ac0a6 Refs #13427 -- Removed translation from verbose_name and verbose_name_plural on autogenerated m2m models. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13031 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-04-27 14:42:55 +00:00
Russell Keith-Magee 2f9eef1227 Fixed #13407 -- Corrected verbose names for autogenerated m2m models, and cleaned up the default form prefix when an autogenerated m2m through model is used in a formset. Thanks to carljm for the report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@13029 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-04-27 12:35:49 +00:00
Russell Keith-Magee 2cd48bac7e Fixed #13358 -- Ensured that db_manager() can be used to override database routing on M2M, reverse FK and generic key queries. Thanks to Craig Kimerer for the report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12993 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-04-16 12:29:23 +00:00
Russell Keith-Magee 5e5203c7d7 Fixed #11956 -- Modified the handling of m2m relationships between subclasses. Thanks to nidi for the report, and astoneman for the suggestion on how to fix the problem. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12908 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-04-02 15:44:48 +00:00
Russell Keith-Magee a75dc3406f Fixed #13250 -- Corrected a problem with the use of routing rules on the create() call on a Foreign Key. Thanks to chris@xlevus.net for the report. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12895 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-03-31 12:33:10 +00:00
Russell Keith-Magee 273a002544 Fixed #13087 -- Modified m2m signals to provide greater flexibility over exactly when notifications are delivered. 
This is a BACKWARDS INCOMPATIBLE CHANGE for anyone using the signal names introduced in r12223.

 * If you were listening to "add", you should now listen to "post_add".
 * If you were listening to "remove", you should now listen to "post_remove".
 * If you were listening to "clear", you should now listen to "pre_clear".

You may also want to examine your code to see whether the "pre_add", "pre_remove" or "post_clear" would be better suited to your application.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@12888 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-03-30 11:54:56 +00:00
Russell Keith-Magee ad5afd6ed2 Fixed #12769, #12924 -- Corrected the pickling of curried and lazy objects, which was preventing queries with translated or related fields from being pickled. And lo, Alex Gaynor didst slayeth the dragon. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12866 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-03-27 15:54:31 +00:00
Russell Keith-Magee b31b2d4da3 Fixed #13227 -- Modified ForeignKeys to fully honor the db_prep/prep separation introduced by multidb. This was required to ensure that model instances aren't deepcopied as a result of being involved in a filter clause. Thanks to claudep for the report, and Alex Gaynor for the help on the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12865 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-03-27 15:16:27 +00:00
Joseph Kocherhans 10b1871441 Fixed #12888. Fixed a typo in some related object error messages. Thanks, nessita. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12532 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-02-23 16:09:39 +00:00
Russell Keith-Magee e6db084ac8 Fixed #11226 -- Corrected an validation edge case with m2m relations between two models with the same class name. Thanks to pkoch for the report, and to Ramiro Morales for the patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12489 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-02-22 14:04:13 +00:00
Russell Keith-Magee 58cd220f51 Fixed #7270 -- Added the ability to follow reverse OneToOneFields in select_related(). Thanks to George Vilches, Ben Davis, and Alex Gaynor for their work on various stages of this patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12307 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-01-27 13:30:29 +00:00
Russell Keith-Magee 1b3dc8ad9a Fixed #12540, #12541 -- Added database routers, allowing for configurable database use behavior in a multi-db setup, and improved error checking for cross-database joins. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12272 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-01-22 14:30:06 +00:00
Joseph Kocherhans acc095c333 Fixed #12582. Model validation on ForeignKeys now respects limit_choices_to. Thanks, Honza Král. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12271 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-01-21 03:26:14 +00:00
Russell Keith-Magee 2b2db12032 Fixed #12386 -- Corrected the column names produced for autogenerated m2m tables when the related table is specified as a dot-separated string. Thanks to ldevesine for the report and simonb for the extra test case. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12226 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-01-14 14:55:36 +00:00
Russell Keith-Magee 6afd505b5b Fixed #5390 -- Added signals for m2m operations. Thanks to the many people (including, most recently, rvdrijst and frans) that have contributed to this patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12223 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-01-13 11:07:16 +00:00
Joseph Kocherhans 2f9853b2dc Fixed #12512. Changed ModelForm to stop performing model validation on fields that are not part of the form. Thanks, Honza Kral and Ivan Sagalaev. 
This reverts some admin and test changes from [12098] and also fixes #12507, #12520, #12552 and #12553.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@12206 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-01-12 02:29:45 +00:00
Adrian Holovaty 5ceed0a053 Changed a whole bunch of places to raise exception instances instead of old-style raising exception classes plus a comma. Good for the future Python 3 conversion 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12180 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-01-10 18:36:20 +00:00
Jannis Leidel bacfe3f3e8 Fixed #9638 - Added %(app_label)s to the related_name format string for abstract models. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12139 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-01-09 20:03:52 +00:00
Joseph Kocherhans 33afa13af5 Fixed a call to .using() that didn't make it into one of the model-validation branch merges. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12106 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-01-05 15:39:42 +00:00
Joseph Kocherhans 471596fc1a Merged soc2009/model-validation to trunk. Thanks, Honza! 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12098 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2010-01-05 03:56:19 +00:00
Russell Keith-Magee ff60c5f9de Fixed #1142 -- Added multiple database support. 
This monster of a patch is the result of Alex Gaynor's 2009 Google Summer of Code project.
Congratulations to Alex for a job well done.

Big thanks also go to:
 * Justin Bronn for keeping GIS in line with the changes,
 * Karen Tracey and Jani Tiainen for their help testing Oracle support
 * Brett Hoerner, Jon Loyens, and Craig Kimmerer for their feedback.
 * Malcolm Treddinick for his guidance during the GSoC submission process.
 * Simon Willison for driving the original design process
 * Cal Henderson for complaining about ponies he wanted.

... and everyone else too numerous to mention that helped to bring this feature into fruition.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@11952 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2009-12-22 15:18:51 +00:00
Karen Tracey 833df0afaa Fixed #12385: Made built-in field type descriptions in admindocs translatable again. Many thanks to Ramiro for the problem report and patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11878 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2009-12-16 18:13:34 +00:00
Karen Tracey 0986a4d2e1 Fixed #7977: Fixed admindocs to use docstrings instead of a static array to locate type information. 
Thanks J. Clifford Dyer.



git-svn-id: http://code.djangoproject.com/svn/django/trunk@11833 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2009-12-12 20:25:41 +00:00
Russell Keith-Magee 660f9086f1 Fixed #12245 -- Corrected target app handling for auto-generated m2m models when the parent model isn't in the models module (or a subpackage thereof). Thanks to emulbreh for the report and patch. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11755 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2009-11-20 00:59:38 +00:00