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Fix #17876: Corrected an exception (regression) raised where select_realted and only is used on a proxy model. Thanks milosu and charettes.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@17692 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Karen Tracey 2012-03-12 22:33:18 +00:00
parent db512b4d8c
commit 9d98b9eb4b
3 changed files with 10 additions and 2 deletions
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6
tests/modeltests/defer/tests.py
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@ -3,7 +3,7 @@ from __future__ import absolute_import
from django.db.models.query_utils import DeferredAttribute
from django.test import TestCase
from .models import Secondary, Primary, Child, BigChild
from .models import Secondary, Primary, Child, BigChild, ChildProxy
class DeferTests(TestCase):
@ -145,3 +145,7 @@ class DeferTests(TestCase):
obj.name = "bb"
obj.save()
def test_defer_proxy(self):
# using select related and only should not result in Exception
for obj in ChildProxy.objects.all().select_related().only('id'):
continue