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1452 Commits

Author SHA1 Message Date
Malcolm Tredinnick
428450b7a9 queryset-refactor: Refactored the way values() works so that it works properly 
across inherited models.

Completely by accident, this also allows values() queries to include fields
from related models, providing it is crossing a single-valued relation
(one-to-one, many-to-one). Many-to-many values() fields still aren't supported,
since that requires actual thinking. So this refs #5768.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7230 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-03-12 12:41:58 +00:00
Malcolm Tredinnick
3176bebffd queryset-refactor: Reorganised Model.save() to differentiate between public and private parameters. Refs #6741. 
This means subclasses can override save() without needing to worry about
passing around the internal parameters (an issue for subclassable models, which
would have meant every model, since you don't know when somebody will subclass
your model).

Slightly backwards incompatible, since it moves "raw" back to being part of the
internal API (it's only needed by the serializer and was intended to be
internal use only). If external code really needs this, they can call
Model.save_base() and pass in raw there.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7221 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-03-11 05:36:10 +00:00
Malcolm Tredinnick
619576002d queyrset-refactor: Added error reporting if somebody tries to order by a multi-valued field. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7220 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-03-11 05:21:50 +00:00
Malcolm Tredinnick
62bdb6eae8 queryset-refactor: Merged from trunk up to [7216]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7219 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-03-11 03:15:07 +00:00
Malcolm Tredinnick
2f2908d7b5 queryset-refactor: Merged from trunk up to [7168]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7173 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-28 15:48:19 +00:00
Malcolm Tredinnick
7c54780497 queryset-refactor: Head off any attempts to use unique_together across inherited models. 
We don't support check constraints and triggers, so trying to do this would be
optimistic at best.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7172 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-28 13:31:11 +00:00
Malcolm Tredinnick
cbd6da3540 queryset-refactor: Added valuelist() method to querysets. Refs #2482. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7149 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-23 03:36:38 +00:00
Malcolm Tredinnick
6ad9c684aa queryset-refactor: Implemented the reverse() method on querysets. 
Refs #5012.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7148 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-23 01:35:34 +00:00
Malcolm Tredinnick
7355fa6b72 queryset-refactor: Implemented slicing to end of querysets. 
Refs #2150, #5012.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7147 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-23 01:34:49 +00:00
Malcolm Tredinnick
b7be3d63e3 queryset-refactor: Added the ability to manually specify a child-parent link. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7142 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-22 04:58:28 +00:00
Malcolm Tredinnick
0c20e88e65 queryset-refactor: Fixed up and documented Meta-class inheritance. 
Should be mostly logical (for versions of "logical" that may require you to be
a Vulcan, admittedly, but that's not entirely my fault).


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7141 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-22 01:05:05 +00:00
Malcolm Tredinnick
3dd28bd566 queryset-refactor: Merged from turnk up to [7135] because I need some stuff. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7136 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-20 01:59:59 +00:00
Malcolm Tredinnick
da6570bf08 queryset-refactor: Model inheritance support. 
This adds both types of model inheritance: abstract base classes (ABCs) and
multi-table inheritance. See the documentation and tests / examples for details.

Still a few known bugs here, so don't file tickets (I know about them). Not
quite ready for prime-time usage, but it mostly works as expected.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7126 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-17 18:47:57 +00:00
Malcolm Tredinnick
2d0588548e queryset-refactor: Merged from trunk up to [7122]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7124 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-16 06:57:52 +00:00
Malcolm Tredinnick
accc20d799 queryset-refactor: Fixed up OneToOneFields (mostly). 
They now share as much code as possible with ForeignKeys, but behave more or
less as they did before (the backwards incompatible change is that they are no
longer automatically primary keys -- so more than one per model is permitted).

The documentation still uses an example that is better suited to model
inheritance, but that will change in due course. Also, the admin interface
still shows them as read-only fields, which is probably wrong now, but that can
change on newforms-admin after this branch is merged into trunk.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7096 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-08 09:49:17 +00:00
Malcolm Tredinnick
0a9b751958 queryset-refactor: Merged changes from trunk up to [7085]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7086 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-02-04 05:45:17 +00:00
Malcolm Tredinnick
de94d0cb93 queryset-refactor: Added an update method to QuerySets, since it's needed for 
moving SQL out of the core code. Only direct fields and foreign keys can be
updated in this fashion, since multi-table updates are very non-portable.

This also cleans up the API for the UpdateQuery class a bit. Still need to
change DeleteQuery to work similarly, I suspect.

Refs #4260.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7043 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-01-28 14:27:53 +00:00
Malcolm Tredinnick
911e65ada7 queryset-refactor: Added a way to clear all default ordering from a queryset, 
by calling order_by() with no parameters.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7042 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-01-28 14:27:16 +00:00
Malcolm Tredinnick
98abf27535 queryset-refactor: Merged from trunk up to [7025]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7029 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-01-26 13:23:25 +00:00
Malcolm Tredinnick
83cb2218bc queryset-refactor: Merged from trunk up to [7002]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7004 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-01-09 06:08:40 +00:00
Malcolm Tredinnick
97091940b1 queryset-refactor: Merged from trunk up to [6953]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6954 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-19 05:08:37 +00:00
Malcolm Tredinnick
3064a211bf queryset-refactor: Allow specifying of specific relations to follow in 
select_related(). Refs #5020.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6899 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-09 06:24:17 +00:00
Malcolm Tredinnick
07ddd56872 queryset-refactor: Merged from trunk up to [6856]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6857 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-03 02:59:56 +00:00
Malcolm Tredinnick
a2418176fd queryset-refactor: Interpret qs.filter(foo=None) to be the same as qs.filter(foo__isnull=True). Refs #2737. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6760 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-30 02:29:25 +00:00
Malcolm Tredinnick
dfe05d94b8 queryset-refactor: Merged from trunk up to [6752]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6753 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-29 20:38:41 +00:00
Malcolm Tredinnick
a97abcffc2 queryset-refactor: Merged from trunk up to [6724]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6726 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-28 21:51:17 +00:00
Malcolm Tredinnick
5d85a5147b queryset-refactor: Fixed up a few problems from the previous merge from trunk. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6693 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-18 12:07:25 +00:00
Malcolm Tredinnick
3d07f94d68 queryset-refactor: Merged from trunk up to [6689]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6690 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-18 05:48:24 +00:00
Malcolm Tredinnick
44df4e390f queryset-refactor: Merged from trunk up to [6635]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6638 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-03 02:16:27 +00:00
Malcolm Tredinnick
f189280eb3 queryset-refactor: Merged from trunk up to [6623]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6637 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-03 02:15:27 +00:00
Malcolm Tredinnick
f951d97d99 queryset-refactor: Added the ability to apply parameters to the select 
fragments in QuerySet.extra(). Refs #2902


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6603 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-24 04:22:23 +00:00
Malcolm Tredinnick
abcb70e524 queryset-refactor: Added a convenience all() method to Querysets. Refs #3739 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6600 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-23 13:49:07 +00:00
Malcolm Tredinnick
5e1a54a3a8 queryset-refactor: Merged from trunk up to [6595]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6597 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-23 12:51:22 +00:00
Malcolm Tredinnick
3429fc0ff2 queryset-refactor: Added a bunch of "new in development version" markers for 
recent additions.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6520 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 03:58:20 +00:00
Malcolm Tredinnick
a3b22d9db0 queryset-refactor: Added ~ support to Q-objects. Based heavily on a patch from 
Collin Grady. Refs #4858.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6518 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 03:32:11 +00:00
Malcolm Tredinnick
70d5e32e13 queryset-refactor: Made the use of values() for ForeignKey fields consistent 
and documented this feature. Refs #4358.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6516 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 02:54:30 +00:00
Malcolm Tredinnick
e4d1a9aabb queryset-refactor: Updated documentation to describe the new order_by() and 
extra(order_by=...) behaviour.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6513 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 00:30:05 +00:00
Malcolm Tredinnick
e9f1f50461 queryset-refactor: Re-added a docs change that was accidentally lost in the merge in [6466]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6488 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-14 02:13:13 +00:00
Malcolm Tredinnick
7ebf3068c1 queryset-refactor: Merged changed from trunk up to [6463]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6466 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-08 16:10:39 +00:00
Adrian Holovaty
94c320d8a9 queryset-refactor: Merged to [6381] 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6382 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-20 01:55:53 +00:00
Adrian Holovaty
28a4aa6f49 queryset-refactor: Merged to [6340] 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6341 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-15 22:00:35 +00:00
Adrian Holovaty
ca33d307de queryset-refactor: Merged to [6300] 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6340 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-15 21:57:25 +00:00
Adrian Holovaty
7325fbf4ff queryset-refactor: Merged to [6250] 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6339 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-15 21:46:18 +00:00
Adrian Holovaty
5ce2e6c2c8 queryset-refactor: Merged to [6220] 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6337 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-15 21:42:51 +00:00
Adrian Holovaty
d29c457ad1 queryset-refactor: Merged to [6197] 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6335 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-15 21:35:33 +00:00
Adrian Holovaty
bf6a46d8ad queryset-refactor: Merged to [6190] 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6334 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-15 21:34:09 +00:00
Adrian Holovaty
fb6a0c8ffa queryset-refactor: Merged to [6155] 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6332 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-15 21:21:37 +00:00
Adrian Holovaty
a882e6076b queryset-refactor: Merged to [6130] 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6330 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-15 21:15:56 +00:00
Malcolm Tredinnick
4751fd9ba7 Added a note about not using 'pk' as a field name for a non-primary-key field. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6114 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-13 02:48:06 +00:00
Adrian Holovaty
ced74d582a Added 'Claiming tickets' section to docs/contributing.txt 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@6110 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-09-12 14:38:47 +00:00