Tim Graham
392e11945f
Fixed flake8 warnings.
2014-11-25 11:20:40 -05:00
Luke Plant
ff3d746e8d
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.
2014-11-25 15:37:34 +00:00
Andrew Godwin
c5def493d0
Fixed #23835 : Changed circular dependency in DFS to be less infinite
2014-11-15 17:39:02 +01:00
Markus Holtermann
85086c8158
Fixed #23556 -- Raised a more meaningful error message when migrations refer to an unavailable node
2014-10-30 00:17:29 +01:00
Markus Bertheau
61f56e239f
Corrected grammar in migrations error message.
2014-09-10 10:32:33 -04:00
Andrew Godwin
3ab36d0046
Fix Python 3 incompatability
2014-09-05 15:47:20 -07:00
Ben Reilly
b878c73fc3
switch out recursive dfs for stack based approach, to avoid possibly hitting the recursion limit
2014-09-05 15:26:05 -07:00
Raffaele Salmaso
abd640fbdf
Fixed #23341 -- Added migration name to nonexistent migration error in makemigrations.
2014-08-23 19:18:03 -04:00
Raffaele Salmaso
be4baaefe2
Fixed #23352 -- Added tests for MigrationGraph.{forwards,backwards}_plan
2014-08-23 21:35:13 +00:00
Andrew Godwin
2cee1d4642
Fixed #22861 : Internal migrations done first so __first__ works
...
Thanks to Chris Beaven.
2014-06-17 23:28:35 -07:00
Andrew Godwin
7f9a0b7061
Fix graph tests
2013-05-30 17:56:53 +01:00
Andrew Godwin
d0ecefc2c9
Start adding operations that work and tests for them
2013-05-29 17:47:10 +01:00
Andrew Godwin
7d041b9394
Split up test and make the State classes a bit better.
2013-05-18 13:49:56 +02:00
