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Code Issues 32 Releases Wiki Activity

Fixed #23822 -- Added support for serializing model managers in migration

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Thanks to Shai Berger, Loïc Bistuer, Simon Charette, Andrew Godwin,
Tim Graham, Carl Meyer, and others for their review and input.
This commit is contained in:
Markus Holtermann
2014-12-12 23:19:58 +01:00
committed by Tim Graham
parent e37ab311fc
commit aa5ef0d4fc
28 changed files with 608 additions and 48 deletions
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10
tests/migrations/test_writer.py
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@@ -19,6 +19,7 @@ from django.utils.deconstruct import deconstructible
from django.utils.translation import ugettext_lazy as _
from django.utils.timezone import get_default_timezone, utc, FixedOffset
from custom_managers import models as custom_manager_models
import custom_migration_operations.operations
import custom_migration_operations.more_operations
@@ -351,3 +352,12 @@ class WriterTests(TestCase):
string = MigrationWriter.serialize(models.CharField(default=DeconstructableInstances))[0]
self.assertEqual(string, "models.CharField(default=migrations.test_writer.DeconstructableInstances)")
def test_serialize_managers(self):
self.assertSerializedEqual(models.Manager())
self.assertSerializedResultEqual(
custom_manager_models.CustomQuerySet.as_manager(),
('custom_managers.models.CustomQuerySet.as_manager()', {'import custom_managers.models'})
)
self.assertSerializedEqual(custom_manager_models.DeconstructibleCustomManager('a', 'b'))
self.assertSerializedEqual(custom_manager_models.DeconstructibleCustomManager('x', 'y', c=3, d=4))