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Fixed #12734. Deferred fields will now be properly converted to python when accessed. Thanks, Alex Gaynor.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@12579 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Joseph Kocherhans
2010-02-24 19:06:59 +00:00
parent 16fe73d918
commit ff963358d7
5 changed files with 117 additions and 49 deletions
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21
tests/modeltests/field_subclassing/tests.py Normal file
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@@ -0,0 +1,21 @@
from django.test import TestCase
from models import DataModel
class CustomField(TestCase):
def test_defer(self):
d = DataModel.objects.create(data=[1, 2, 3])
self.assertTrue(isinstance(d.data, list))
d = DataModel.objects.get(pk=d.pk)
self.assertTrue(isinstance(d.data, list))
self.assertEqual(d.data, [1, 2, 3])
d = DataModel.objects.defer("data").get(pk=d.pk)
d.save()
d = DataModel.objects.get(pk=d.pk)
self.assertTrue(isinstance(d.data, list))
self.assertEqual(d.data, [1, 2, 3])