Luke Plant 8e3c3be32d [1.7.x] Fixed bug in circular dependency algo for migration dependencies. ...

Previous algo only worked if the first item was a part of the loop,
and you would get an infinite loop otherwise (see test).

To fix this, it was much easier to do a pre-pass.

A bonus is that you now get an error message that actually helps you debug
the dependency problem.

Backport of ff3d746e8d8e8fbe6de287bd0f4c3a9fa23c18dc from master, with
additional tests from c5def493d0993d65bf7d96f0a204006cbeaa6178

2014-11-26 08:15:33 +00:00

..

faulty_migrations

Fixed #21302 -- Fixed unused imports and import *.

2013-11-02 15:24:56 -04:00

migrations_test_apps

[1.7.x] Fixed #22791 -- Invoke interactive questioner only for conflicts in specified apps.

2014-07-14 13:00:45 -04:00

test_migrations

[1.7.x] Fixed #22881 -- Better soft_applied migration detection

2014-06-23 13:30:29 +12:00

test_migrations_backwards_deps_1

[1.7.x] Revert "Fixed #23474 -- Prevented migrating backwards from unapplying the wrong migrations."

2014-09-24 15:56:24 -04:00

test_migrations_conflict

[1.7.x] Harmonized some PEP 0263 coding preambles

2014-05-15 20:01:31 +02:00

test_migrations_custom_user

[1.7.x] Harmonized some PEP 0263 coding preambles

2014-05-15 20:01:31 +02:00

test_migrations_first

[1.7.x] Fixed #22861: Internal migrations done first so __first__ works

2014-06-17 23:27:56 -07:00

test_migrations_no_ancestor

[1.7.x] Fixed #22602 -- Improved code coverage of makemigrations command tests.

2014-05-23 08:07:58 -04:00

test_migrations_no_changes

[1.7.x] Fixed #22970: Incorrect dependencies for existing migrated apps

2014-07-09 23:53:53 -07:00

test_migrations_no_default

[1.7.x] Fixed #22676 -- makemigrations --dry-run should not ask for defaults

2014-05-24 09:56:43 -04:00

test_migrations_run_before

[1.7.x] Implement Migration.run_before

2014-06-05 23:28:17 -07:00

test_migrations_squashed

[1.7.x] Harmonized some PEP 0263 coding preambles

2014-05-15 20:01:31 +02:00

test_migrations_unmigdep

[1.7.x] Harmonized some PEP 0263 coding preambles

2014-05-15 20:01:31 +02:00

__init__.py

Adding a dependency graph class and tests

2013-05-10 12:52:04 +01:00

models.py

[1.7.x] Fixed #22970: Incorrect dependencies for existing migrated apps

2014-07-09 23:53:53 -07:00

test_autodetector.py

[1.7.x] Fixed #23794 -- Fixed migrations crash when removing a field that's part of index/unique_together.

2014-11-21 10:57:38 -05:00

test_base.py

[1.7.x] Fixed #22750, #22248: Model renaming now also alters field FKs

2014-06-07 18:18:18 -07:00

test_commands.py

[1.7.x] Fixed #23799 -- Made makemigrations respect --no-optimize.

2014-11-18 09:20:04 +01:00

test_executor.py

[1.7.x] Fixed #23410 -- Avoided unnecessary rollbacks in related apps when migrating backwards.

2014-11-19 16:15:05 -07:00

test_graph.py

[1.7.x] Fixed bug in circular dependency algo for migration dependencies.

2014-11-26 08:15:33 +00:00

test_loader.py

[1.7.x] Fixed #23071 -- Use last migration's name in dependency to other app

2014-07-25 08:54:54 -07:00

test_operations.py

[1.7.x] Fixed duplicate index error on Oracle; refs #23859.

2014-11-20 14:44:05 -05:00

test_optimizer.py

[1.7.x] Fixed #22875: Optimizer did not take through= into account.

2014-06-22 11:24:46 -07:00

test_state.py

[1.7.x] Fixed #23483 -- Prevented ImproperlyConfigured with dotted app names

2014-09-12 15:34:42 -06:00

test_writer.py

[1.7.x] Fixed #23770 -- Changed serialization strategy for floats with respect to NaN and Inf

2014-11-06 15:31:30 +01:00