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11d54e8f0da96d355b8dff17af8d5aa6bb3386db
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3047 Commits

Author SHA1 Message Date
George Marshall
11d54e8f0d [1.9.x] Fixed #25767 -- Fixed data truncation possibility with Positive(Small)IntegerField on MySQL. 
Backport of 710e11d076 from master
 2015-11-24 11:10:19 -05:00
Simon Charette
eb7a329fb6 [1.9.x] Fixed #25685 -- Fixed a duplicate query regression on deletion of proxied models. 
Thanks to Trac alias ppetrid for the report and Tim for the review.

Conflicts:
	tests/delete/tests.py

Forward port of 7c3ef19978 from stable/1.8.x
 2015-11-22 23:12:31 -05:00
Tim Graham
8727dc8e95 [1.9.x] Fixed #25715 -- Fixed Model.refresh_from_db() with ForeignKey w/on_delete=SET_NULL. 
Backport of 54e2e688e1 from master
 2015-11-21 11:30:18 -05:00
Simon Charette
c049c43e28 [1.9.x] Fixed #25723 -- Made related field checks lookup against their local apps. 
Backport of c550beb0cc from master
 2015-11-14 12:08:33 -05:00
Simon Charette
0d1d30752a [1.9.x] Refs #25693 -- Avoided redundant calls to get_fields() in to_attr validation. 
Backport of 4a9c32f5ee from master
 2015-11-11 12:27:01 -05:00
Simon Charette
946e7679f3 [1.9.x] Fixed #25730 -- Made Model.__str__() always return str instances. 
Thanks to Kevin Turner for the report and Tim for the review.

Backport of 4cd5d846d4 from master
 2015-11-11 12:19:34 -05:00
Ian Foote
f9a08eb897 [1.9.x] Fixed #25693 -- Prevented data loss with Prefetch and ManyToManyField. 
Thanks to Jamie Matthews for finding and explaining the bug.

Backport of 4608573788 from master
 2015-11-10 12:12:45 -05:00
Tim Graham
9e7d0d90cc [1.9.x] Fixed #25627, refs #25618 -- Removed detection of south migrations in loader. 
Backport of c4af8eb366 from master
 2015-10-29 07:37:47 -04:00
Tim Graham
774a893d0b [1.9.x] Fixed #25618 -- Added a helpful error message when Django & south migrations exist in the same directory. 
Forwardport of 65bff161ff from stable/1.8.x
 2015-10-28 10:19:35 -04:00
Ian Foote
32e804cdb7 [1.9.x] Fixed #25609 -- Fixed regression in related field nested lookup error. 
Backport of 32ef48aa56 from master
 2015-10-27 13:57:52 -04:00
Simon Charette
da9e9484f2 [1.9.x] Revert "Fixed #25417 -- Added a field check for invalid default values." 
This reverts commit 71ebcb85b9.

Backport of 976bd519a8 from master
 2015-10-27 11:17:02 -04:00
Simon Charette
522b0bc91f [1.9.x] Fixed #25563 -- Cached deferred models in their proxied model's _meta.apps. 
Thanks to Andriy Sokolovskiy for the report and Tim Graham for the review.

Backport of 3db3ab71e9 from master
 2015-10-19 20:13:16 -04:00
Simon Charette
3aeb84df25 [1.9.x] Fixed #25560 -- Made empty string related_name invalid. 
Thanks to Ali Lotfi for the initial report and patch
and Tim Graham for the review.

Backport of c1b6a8a98b from master
 2015-10-19 10:11:36 -04:00
Josh Smeaton
7a3b486ccd [1.9.x] Fixed #25517 -- Made Concat function idempotent on SQLite. 
Backport of 6c95b134e9 from master
 2015-10-17 15:56:00 -04:00
Antoine Catton
36e7d275ec [1.9.x] Fixed #25506 -- Allowed filtering over a RawSQL annotation. 
Co-Authored-By: Gavin Wahl <gwahl@fusionbox.com>

Backport of b971c1cd78 from master
 2015-10-14 11:24:12 -07:00
Antoine Catton
38d6e1e2ad [1.9.x] Fixed #25535 -- Made ForeignObject checks less strict. 
Check that the foreign object `from_fields` are a subset of any unique
constraints on the foreign model.

Backport of 80dac8c33e and
c7aff31397 from master
 2015-10-14 05:26:42 -07:00
Tim Graham
7cd299584d [1.9.x] Fixed #22705 -- Fixed QuerySet.bulk_create() on models without any fields on Oracle. 
Fixed on other backends by 134ca4d438.

Thanks Mariusz Felisiak for the solution.

Backport of 7a5b7e35bf from master
 2015-10-09 14:42:31 -04:00
Tim Graham
b646fbe4a7 [1.9.x] Fixed #14368 -- Allowed setting a reverse OneToOne relation to None. 
Backport of 384ddbec1b from master
 2015-10-09 10:59:57 -04:00
Mariusz Felisiak
fbe8930745 [1.9.x] Fixed #25503 -- Fixed system check crash on ForeignKey to abstract model. 
Backport of 914167abf1 from master
 2015-10-06 19:23:53 -04:00
Riccardo Magliocchetti
6f653f759a [1.9.x] Refs #12118 -- Allowed "mode=memory" in SQLite test database names. 
Backport of 3543fec3b7 from master
 2015-10-06 12:33:21 -04:00
Mariusz Felisiak
6a0b4faf43 [1.9.x] Fixed #25421 -- Fixed test --keepdb option on Oracle. 
Backport of a3a6def867 from master
 2015-09-26 19:52:06 -04:00
Ville Skyttä
50ccedae98 [1.9.x] Fixed #25196 -- Normalized database representations in test database messages. 
Left over Oracle mostly as-is since it's more complicated.

Backport of afe777639c from master
 2015-09-25 10:32:05 -04:00
Tim Graham
6c8d36a1ab [1.9.x] Removed unused Aggregate.input_field. 
Obsolete since 4a66a69239.

Backport of 1f84721fac from master
 2015-09-24 10:17:33 -04:00
Benjamin Wohlwend
de31423130 Fixed #25453 -- Reworded makemigration's ask_not_null_alteration suggestion. 2015-09-23 13:33:41 -04:00
Alex Hill
134ca4d438 Fixed #24509 -- Added Expression support to SQLInsertCompiler 2015-09-22 23:35:24 +10:00
Aymeric Augustin
91e9f1c972 Fixed #24921 -- set_autocommit(False) + ORM queries. 
This commits lifts the restriction that the outermost atomic block must
be declared with savepoint=False. This restriction was overly cautious.

The logic that makes it safe not to create savepoints for inner blocks
also applies to the outermost block when autocommit is disabled and a
transaction is already active.

This makes it possible to use the ORM after set_autocommit(False).
Previously it didn't work because ORM write operations are protected
with atomic(savepoint=False).
 2015-09-21 22:21:53 +02:00
Aymeric Augustin
361254810e Documented "rel objects". 
Kept the docstring short because these objects aren't very well defined
and they're in the crosshairs of several refactorings.
 2015-09-21 22:20:42 +02:00
Aymeric Augustin
e542e81b39 Renamed descriptor classes for related objects. 
The old names were downright confusing. Some seemed to mean the opposite
of what the class actually did.

The new names follow a consistent nomenclature:

    (Forward|Reverse)(ManyToOne|OneToOne|ManyToMany)Descriptor.

I mentioned combinations that do not exist in the docstring in order to
help people who would search for them in the code base.
 2015-09-21 22:20:42 +02:00
Aymeric Augustin
2409a4241a Added comments in related instances descriptors. 2015-09-21 22:06:04 +02:00
Aymeric Augustin
497d915299 Documented related models descriptors. 
Changed the poll / choices example to a more obvious parent / children.
I think that reduces the cognitive load.
 2015-09-21 22:06:03 +02:00
Aymeric Augustin
005c9fc45f Fixed #22341 -- Split django.db.models.fields.related. 
At 2800 lines it was the largest module in the django package. This
commit brings it down to a more manageable 1620 lines.

Very small changes were performed to uniformize import style.
 2015-09-21 22:05:30 +02:00
Josh Smeaton
534aaf56f4 Fixed #24629 -- Unified Transform and Expression APIs 2015-09-21 19:56:24 +10:00
Raphael Merx
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
Aymeric Augustin
c3904deb91 Fixed #25160 (again) -- Moved data loss check on reverse relations. 
Moved data loss check when assigning to a reverse one-to-one relation on
an unsaved instance to Model.save(). This is exactly the same change as
e4b813c but for reverse relations.
 2015-09-19 20:27:53 +02:00
Markus Holtermann
5aa55038ca Fixed #24743, #24745 -- Optimized migration plan handling 
The change partly goes back to the old behavior for forwards migrations
which should reduce the amount of memory consumption (#24745). However,
by the way the current state computation is done (there is no
`state_backwards` on a migration class) this change cannot be applied to
backwards migrations. Hence rolling back migrations still requires the
precomputation and storage of the intermediate migration states.

This improvement also implies that Django does not handle mixed
migration plans anymore. Mixed plans consist of a list of migrations
where some are being applied and others are being unapplied.

Thanks Andrew Godwin, Josh Smeaton and Tim Graham for the review as well
as everybody involved on the ticket that kept me looking into the issue.
 2015-09-19 14:54:53 +10:00
Simon Charette
71ebcb85b9 Fixed #25417 -- Added a field check for invalid default values. 2015-09-18 14:31:36 -04:00
Iulia Chiriac
75ed590032 Fixed #24636 -- Added model field validation for decimal places and max digits. 2015-09-18 14:30:20 -04:00
Hynek Cernoch
4b9d063da0 Refs #17785 -- Made docstring for sqlite3's get_relations() consistent with other backends. 2015-09-18 09:32:36 -04:00
Aymeric Augustin
4f6a7663bc Refs #14091 -- Fixed connection.queries on SQLite. 2015-09-17 23:01:33 +02:00
Simon Charette
4d886db078 Removed the unused JoinPromoter.outer_votes attribute. 2015-09-17 13:47:06 -04:00
Tim Graham
7506616f16 Refs #24215 -- Fixed Python 3.5 compatiblity for unhandled lazy ops error. 2015-09-17 10:06:52 -04:00
Adam Chainz
3fe3887a2e Fixed #25377 -- Changed Count queries to execute COUNT(*) instead of COUNT('*'). 2015-09-14 13:41:35 -04:00
Ville Skyttä
4d933ad418 Fixed #25393 -- Fixed MySQL crash when adding text/blob field with unhashable default. 2015-09-14 12:25:08 -04:00
Dražen Odobašić
b1e33ceced Fixed #23395 -- Limited line lengths to 119 characters. 2015-09-12 11:40:50 -04:00
Markus Holtermann
f45ee19746 Refs #24919 -- Raised more helpful error message for disabled migrations 2015-09-12 10:38:15 +10:00
Markus Holtermann
a3c01b0dd8 Fixed #24919 -- Allowed disabling of migrations on a per app basis 2015-09-12 10:38:15 +10:00
Adam Chainz
b2f6e421a3 Fixed #25329 -- Prevented _nodb_connection from being left open 2015-09-11 08:40:43 +02:00
Aymeric Augustin
33c7c2a557 Enabled parallel testing by default in runtests.py. 2015-09-10 13:34:05 +02:00
Aymeric Augustin
05cea7fdbb Changed database connection duplication technique. 
This new technique is more straightforward and compatible with test
parallelization, where the effective database connection settings no
longer match settings.DATABASES.
 2015-09-09 23:03:51 +02:00
Aymeric Augustin
0586c061f0 Cloned databases for running tests in parallel. 2015-09-09 23:01:15 +02:00