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Code Issues 32 Releases Wiki Activity

Fixed #14471 -- Corrected a regression in the use of methods on custom managers on related querysets. Thanks to Lucky for the report.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14389 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee
2010-10-28 12:57:04 +00:00
parent ded416bc7e
commit 8a724802c5
3 changed files with 40 additions and 5 deletions
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22
tests/regressiontests/multiple_database/tests.py
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@@ -891,6 +891,28 @@ class QueryTestCase(TestCase):
except ValueError:
pass
def test_related_manager(self):
"Related managers return managers, not querysets"
mark = Person.objects.using('other').create(name="Mark Pilgrim")
# extra_arg is removed by the BookManager's implementation of
# create(); but the BookManager's implementation won't get called
# unless edited returns a Manager, not a queryset
mark.book_set.create(title="Dive into Python",
published=datetime.date(2009, 5, 4),
extra_arg=True)
mark.book_set.get_or_create(title="Dive into Python",
published=datetime.date(2009, 5, 4),
extra_arg=True)
mark.edited.create(title="Dive into Water",
published=datetime.date(2009, 5, 4),
extra_arg=True)
mark.edited.get_or_create(title="Dive into Water",
published=datetime.date(2009, 5, 4),
extra_arg=True)
class TestRouter(object):
# A test router. The behaviour is vaguely master/slave, but the