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Added release note and regression test for refs #21643. 

This will be backported to stable/1.6.x along with the original fix.
This commit is contained in:
Tim Graham 2014-02-28 20:42:56 -05:00
parent 7c0102379a
commit 8137215973
2 changed files with 11 additions and 0 deletions
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4
docs/releases/1.6.3.txt
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@ -14,3 +14,7 @@ several bugs in 1.6.2:
* Fixed ``AttributeError`` when using * Fixed ``AttributeError`` when using
:meth:`~django.db.models.query.QuerySet.bulk_create` with ``ForeignObject`` :meth:`~django.db.models.query.QuerySet.bulk_create` with ``ForeignObject``
(`#21566 <http://code.djangoproject.com/ticket/21566>`_). (`#21566 <http://code.djangoproject.com/ticket/21566>`_).
* Fixed crash of ``QuerySet``\s that use ``F() + timedelta()`` when their query
was compiled more once
(`#21643 <http://code.djangoproject.com/ticket/21643>`_).

7
tests/expressions_regress/tests.py
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@ -281,6 +281,13 @@ class FTimeDeltaTests(TestCase):
q2 = str(queryset.query) q2 = str(queryset.query)
self.assertEqual(q1, q2) self.assertEqual(q1, q2)
def test_query_clone(self):
# Ticket #21643
qs = Experiment.objects.filter(end__lt=F('start') + datetime.timedelta(hours=1))
qs2 = qs.all()
list(qs)
list(qs2)
def test_delta_add(self): def test_delta_add(self):
for i in range(len(self.deltas)): for i in range(len(self.deltas)):
delta = self.deltas[i] delta = self.deltas[i]