4f8e8a6ec2
Removed unused imports + other flake8 fixes.
2014-02-09 06:13:10 -05:00
98dd8dd02e
Fixed #21892 : RunPython no longer accepts strings
2014-02-09 10:54:02 +00:00
a3e0d7753d
Adding tests for check_migrations.
2014-02-08 09:05:27 -05:00
ad913f242d
Fix regress added to migrations.test_operations.test_alter_field_pk_fk
2014-02-02 15:44:01 -05:00
3ffeb93186
Ensure cursors are closed when no longer needed.
...
This commit touchs various parts of the code base and test framework. Any
found usage of opening a cursor for the sake of initializing a connection
has been replaced with 'ensure_connection()'.
2014-02-02 12:47:21 -05:00
2ba09c000d
Added some missing whitespace around arithmetic operators
2014-01-22 09:21:05 -06:00
047394f79c
Fixed #21852 -- Make migration writer serialize iterators
2014-01-22 09:21:54 +01:00
be8173af51
Fixed a small collection of flake8 violations that had snuck in
2014-01-19 21:15:31 -06:00
d818e0c9b2
Fixed #16905 -- Added extensible checks (nee validation) framework
...
This is the result of Christopher Medrela's 2013 Summer of Code project.
Thanks also to Preston Holmes, Tim Graham, Anssi Kääriäinen, Florian
Apolloner, and Alex Gaynor for review notes along the way.
Also: Fixes #8579 , fixes #3055 , fixes #19844 .
2014-01-20 10:45:21 +08:00
51832c8aec
Remove other unicode literal
2014-01-19 18:57:59 +00:00
b1fc8c19b2
Remove unicode prefix that snuck in
2014-01-19 18:57:06 +00:00
3f1a008266
Fixed #21664 : Multi-table inheritance was duplicating _ptr fields
2014-01-19 18:35:49 +00:00
af4a8478e4
Fixed #21783 : (again) Found second source of bug, also squashed it.
2014-01-19 17:43:31 +00:00
374faa4721
Fixed #21323 -- Improved readability of serialized Operation.
2014-01-20 00:16:07 +07:00
c9de1b4a55
Implement swappable model support for migrations
2014-01-19 16:43:12 +00:00
9ae17d994b
Make test stronger to hopefully fix odd Jenkins failure
2014-01-08 21:20:29 +00:00
64887c644a
Fixed #21142 : Dependency failures on unmigrated apps.
2014-01-08 13:00:12 +00:00
7ed20e0153
Populated Apps instances immediately by default.
2013-12-30 22:11:17 +01:00
38ce41103f
Used Apps.clear_cache() in tests that alter the app registry.
2013-12-29 21:25:28 +01:00
1716b7ce5a
Renamed AppCache to Apps.
...
Also renamed app_cache to apps and "app cache" to "app registry".
Deprecated AppCache.app_cache_ready() in favor of Apps.ready().
2013-12-24 12:25:17 +01:00
82a35e24d4
Replaced ad-hoc caching of get_models with lru_cache.
...
Invalidate properly the cache whenever all_models or app_configs change.
This fixes some isolation issues in the test suite.
2013-12-24 10:56:50 +01:00
e32095616c
Imported override_settings from its new location.
2013-12-23 21:37:56 +01:00
da16bb30ff
Dropped AppCache._empty, _with_app and _without_app.
...
It's now easier to achieve the same effect with modify_settings or
override_settings.
2013-12-23 21:37:56 +01:00
2fef9e5375
Moved apps back in the toplevel django namespace.
...
Reverted 4a56a93cc4
2013-12-22 11:39:55 +01:00
2239081ff1
Expurged INSTALLED_APPS from code and tests.
...
Except the app cache code and a few specific tests, of course.
2013-12-22 11:39:18 +01:00
f25fa9d859
Deprecated load_app().
...
Adjusted several tests that used it to add apps to the app cache and
then attempted to remove them by manipulating attributes directly.
Also renamed invalid_models to invalid_models_tests to avoid clashing
application labels between the outer and the inner invalid_models
applications.
2013-12-22 11:39:17 +01:00
742ed9878e
Refactored registration of models.
...
Got rid of AppConfig._stub. As a side effect, app_cache.app_configs now
only contains entries for applications that are in INSTALLED_APPS, which
is a good thing and will allow dramatic simplifications (which I will
perform in the next commit). That required adjusting all methods that
iterate on app_configs without checking the "installed" flag, hence the
large changes in get_model[s].
Introduced AppCache.all_models to store models:
- while the app cache is being populated and a suitable app config
object to register models isn't available yet;
- for applications that aren't in INSTALLED_APPS since they don't have
an app config any longer.
Replaced get_model(seed_cache=False) by registered_model() which can be
kept simple and safe to call at any time, and removed the seed_cache
argument to get_model[s]. There's no replacement for that private API.
Allowed non-master app caches to go through populate() as it is now
safe to do so. They were introduced in 1.7 so backwards compatibility
isn't a concern as long as the migrations framework keeps working.
2013-12-22 11:39:17 +01:00
0242c56fd8
Deborgified the app cache.
...
Improved Andrew's hack to create temporary app caches to handle
migrations. Now the main app cache has a "master" flag set to True
(which is a non-default keyword argument, thus unlikely to be used by
mistake). Other app cache instances have "master" set to False.
The only sanctioned way to access the app cache is by importing
django.core.apps.app_cache.
If you were instanciating an app cache and relying on the Borg pattern,
you'll have to refactor your code.
2013-12-17 21:53:18 +01:00
6e895f9e06
Removed superfluous models.py files.
...
Added comments in the three empty models.py files that are still needed.
Adjusted the test runner to add applications corresponding to test
labels to INSTALLED_APPS even when they don't have a models module.
2013-12-17 11:16:48 +01:00
4a56a93cc4
Moved the new app cache inside core.
2013-12-17 10:17:46 +01:00
ebda5800ae
Simplified register_models.
...
Since it's never called with more than one model at a time the current
signature is needlessly complicated.
2013-12-17 10:17:45 +01:00
b55282b98b
Moved list of models inside AppConfig instances.
...
This commit is a refactoring with no change of functionality, according
to the following invariants:
- An app_label that was in app_configs and app_models stays in
app_config and has its 'installed' attribute set to True.
- An app_label that was in app_models but not in app_configs is added to
app_configs and has its 'installed' attribute set to True.
As a consequence, all the code that iterated on app_configs is modified
to check for the 'installed' attribute. Code that iterated on app_models
is rewritten in terms of app_configs.
Many tests that stored and restored the state of the app cache were
updated.
In the long term, we should reconsider the usefulness of allowing
importing models from non-installed applications. This doesn't sound
particularly useful, can be a trap in some circumstances, and causes
significant complexity in sensitive areas of Django.
2013-12-17 10:17:44 +01:00
8662654d6d
Removed module-level functions for the app cache.
...
Since the original ones in django.db.models.loading were kept only for
backwards compatibility, there's no need to recreate them. However, many
internals of Django still relied on them.
They were also imported in django.db.models. They never appear in the
documentation, except a quick mention of get_models and get_app in the
1.2 release notes to document an edge case in GIS. I don't think that
makes them a public API.
This commit doesn't change the overall amount of global state but
clarifies that it's tied to the app_cache object instead of hiding it
behind half a dozen functions.
2013-12-17 10:17:44 +01:00
9217b89da3
Removed BaseAppCache.app_store.
...
It was only storing redundant information. This is part of the effort to
allow applications without a models module.
2013-12-17 10:17:44 +01:00
860c2c8bc5
Moved django.db.models.loading to django.apps.cache.
...
This commit doesn't contain any code changes; it's purely a refactoring.
2013-12-17 10:17:43 +01:00
5db028affb
Fix altering of SERIAL columns and InnoDB being picky about FK changes
2013-12-11 14:19:05 +00:00
19e4374971
Fixed ModelState breaking when unique_together has unhashable elements.
2013-12-06 15:22:52 +01:00
aba75b0d71
Fixed TypeError when rendering ModelState with multiple bases.
2013-12-06 00:55:31 +01:00
cbf8e8aa12
Fixed a flake8 error
2013-12-05 08:08:34 -06:00
3b8e46cbc7
Migration VCS conflict detection and --merge for makemigrations
2013-12-04 16:01:49 +00:00
ce05b8a69e
Don't make a second migration if there was a force-null-default addcol.
2013-12-04 13:56:22 +00:00
5e63977c0e
Fixed #21438 : makemigrations now detects ManyToManyFields
2013-11-27 15:28:33 +00:00
e5b7045422
flake8 fixes
2013-11-06 20:00:48 -08:00
106b019dc9
Massive migration optimiser improvements + RenameModel opn
2013-11-06 13:47:58 +00:00
f67e18f39e
Fixed all E251 violations
2013-11-03 10:17:58 -08:00
36ded01527
Fixed #21302 -- Fixed unused imports and import *.
2013-11-02 15:24:56 -04:00
8faaf03b86
Fixed some flake8 issues
2013-10-30 10:42:35 -07:00
e9cb333bc3
Auto-apply initial migrations if their tables exist already.
2013-10-30 15:17:49 +00:00
88f03db05f
Fixed test that reads a migration file from disk.
...
We need to make sure content read from the file is decoded from UTF-8
right from the start so Python doesn't try to use another encoding
(read: ASCII/CP1252 under Windows.)
2013-10-27 14:54:56 -03:00
5ab8b5d72c
Fix migration planner to fully understand squashed migrations. And test.
2013-10-23 22:56:54 +01:00
c3aa2948c6
Fixed #21298 -- Fixed E301 pep8 warnings
2013-10-23 13:45:03 +01:00
e565e1332d
Fixed #21275 -- Fixed a serializer error when generating migrations for contrib.auth.
...
The migration serializer now looks for a deconstruct method on any object.
2013-10-21 14:54:52 -04:00
8d6953d55c
Added support for serializing class methods. - Refs #21290 .
...
The new handling allows us to do away with the whitelisting that was
required to support date and datetime objects.
2013-10-19 12:10:18 -04:00
584110417f
Fixed #21283 -- Added support for migrations if models is a package.
...
Thanks Markus Holtermann for the report.
2013-10-19 09:48:57 -04:00
5008706345
Added test for a921f06 - refs #21280 .
...
This commit also lays the groundwork for future tests for the
makemigrations command.
2013-10-17 12:08:17 -04:00
42f8666f6a
Improve migration optimizer to be able to optimize through other ops
2013-10-16 11:09:33 +01:00
1dae4ac177
Whitespace cleanup.
...
* Removed trailing whitespace.
* Added newline to EOF if missing.
* Removed blank lines at EOF.
* Removed some stray tabs.
2013-10-10 16:49:20 -04:00
4dbd95ad65
Fixed #21236 -- Allowed migrations to work with unique_together tuples.
...
Thanks hjwp for the report.
2013-10-07 09:39:14 -04:00
a80d9ab0fe
Initial version of MigrationOptimizer and tests
2013-10-02 17:34:22 +01:00
f671fb9d11
Remove most errors when running migration tests twice
2013-09-25 16:11:05 +01:00
fe9f342d8c
Allow callables as the argument to RunPython
2013-09-25 16:10:43 +01:00
3b810c5656
Add RunPython migration operation and tests
2013-09-25 13:58:07 +01:00
05656f2388
Add equality support for Project/ModelState
2013-09-25 13:47:46 +01:00
a772ea8117
Fixed #21115 -- Fixed NameError in migrate --list command
2013-09-17 12:53:59 -04:00
5a424c2393
Fixed #21114 -- Migrations must not have a dependency to themselves.
2013-09-17 11:47:19 -04:00
d59f1993f1
Made MigrationWriter look for a "deconstruct" attribute on functions.
...
Refs #20978 .
2013-09-10 10:12:23 -04:00
bacbbb481d
RunSQL migration operation and alpha SeparateDatabaseAndState op'n.
2013-09-07 11:03:38 -05:00
adc0ab3386
Fixed #21037 -- Made MigrationWriter raise a ValueError when serializing lambda functions.
2013-09-06 20:13:01 -04:00
efd1e6096e
Adding 'sqlmigrate' command and quote_parameter to support it.
2013-09-06 15:28:12 -05:00
05e14e8eaf
Migration autodetector now corerctly deals with proxy models
2013-09-06 12:39:46 -05:00
be983ee403
Also test failure case of ProjectState dependency resolution
2013-09-06 12:18:24 -05:00
cdeff3acc2
Project/ModelState now correctly serialize multi-model inheritance
2013-09-06 12:16:03 -05:00
bd8e1a354c
Fixed #20977 -- Fixed writing migrations to disk on Python 3
2013-09-06 09:51:58 -04:00
e1266e50b2
Fixed #21015 -- Fixed MigrationLoader when importlib.import_module returns a file module or an empty directory.
2013-09-06 08:30:19 -04:00
82bbb9fe81
Fixed #21014 -- Fixed gobbled ImportError in MigrationLoader.
2013-09-06 08:30:18 -04:00
34d52fd32e
Fixed #21010 -- Changed ModelState to only copy _meta.local_fields.
2013-09-04 14:05:59 -04:00
ff9e116198
Fixed #21008 -- Made MigrationWriter handle Promise objects.
2013-08-31 20:26:44 -04:00
8363406dad
Removed usage of u"" string prefix, which doesn't work on python3.2
2013-08-23 04:56:37 -07:00
ac45f9c9c5
Fix some small errors in the tests
2013-08-23 12:07:43 +01:00
2e7f45a372
Change autodetector changes API to be just one method
2013-08-21 22:25:15 +01:00
52edc16086
Add more stringent M2M tests and fix the bug they exposed
2013-08-19 13:50:26 +01:00
b61b634628
Fix weird planning issues when already fully migrated.
2013-08-11 15:28:51 +01:00
fddc5957c5
Implement allow_migrate for migration operations
2013-07-30 12:34:31 +01:00
a758c9c186
Add test for creating M2Ms
2013-07-25 16:36:58 +01:00
00276e0414
Add tests for the migrate command and fix a bug they exposed
2013-07-25 13:52:35 +01:00
162f7b938f
Make migrate command recognise prefixes and 'zero'.
2013-07-22 19:43:58 +01:00
61ff46cf8b
Add AlterIndexTogether operation
2013-07-02 18:02:01 +01:00
9ef715d256
Fix some bad test running under PostgreSQL
2013-07-02 11:51:38 +01:00
3b20af3e96
Autodetection of unique_together changes
2013-07-02 11:25:18 +01:00
67dcea711e
Add unique_together altering operation
2013-07-02 11:19:02 +01:00
e2d7e83256
Autodetect ForeignKeys and add dependencies/split on circulars
2013-06-22 17:15:51 +01:00
cca40703df
Prompt about renames rather than doing them automatically
2013-06-21 15:32:15 +01:00
92a10f5552
Autodetect field renames. HAHAHA. AHAHAHAHA. YES.
2013-06-20 16:02:43 +01:00
47e4b86ddf
Autodetect field alters
2013-06-20 15:19:30 +01:00
80bdf68d6b
Add AlterField and RenameField operations
2013-06-20 15:12:59 +01:00
6f667999e1
Add operation that renames tables
2013-06-20 14:54:11 +01:00
ab5cbae9b7
First stab at some migration creation commands
2013-06-19 15:36:22 +01:00
2ae8a8a77d
Fix test running with new apps stuff/migrate actually running migrations
2013-06-19 15:36:02 +01:00
91c470def5
Auto-naming for migrations and some writer fixes
2013-06-07 17:56:43 +01:00
cd809619a2
Autodetector tests
2013-06-07 15:49:48 +01:00
c7aa4b5338
Field encoding
2013-06-07 15:36:31 +01:00
4492f06408
A bit of an autodetector and a bit of a writer
2013-06-07 15:28:38 +01:00
e6f7f4533c
Add an Executor for end-to-end running
2013-05-30 18:08:58 +01:00
7f9a0b7061
Fix graph tests
2013-05-30 17:56:53 +01:00
05929ee89b
Add the start of some operation tests
2013-05-30 17:55:59 +01:00
d0ecefc2c9
Start adding operations that work and tests for them
2013-05-29 17:47:10 +01:00
264f8650e3
ModelState now freezes options and bases
2013-05-19 12:35:17 +02:00
38a8cf1cdc
Fix state tests a little
2013-05-18 18:30:34 +02:00
7d041b9394
Split up test and make the State classes a bit better.
2013-05-18 13:49:56 +02:00
eb5e50215a
Do some basic testing of the recorder
2013-05-10 16:18:19 +01:00
8a1f017777
Add root_node and leaf_node functions to MigrationGraph
2013-05-10 16:09:57 +01:00
9ce8354672
First phase of loading migrations from disk
2013-05-10 16:00:55 +01:00
f6801a234f
Adding a dependency graph class and tests
2013-05-10 12:52:04 +01:00
Tim Graham
Andrew Godwin
mlavin
Michael Manfre
Alex Gaynor
Markus Holtermann
Russell Keith-Magee
Loic Bistuer
Aymeric Augustin
Baptiste Mispelon
Ramiro Morales
Alasdair Nicol
Javed Khan