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Code Issues 32 Releases Wiki Activity

Fixed #25367 -- Allowed boolean expressions in QuerySet.filter() and exclude().

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This allows using expressions that have an output_field that is a
BooleanField to be used directly in a queryset filters, or in the
When() clauses of a Case() expression.

Thanks Josh Smeaton, Tim Graham, Simon Charette, Mariusz Felisiak, and
Adam Johnson for reviews.

Co-Authored-By: NyanKiyoshi <hello@vanille.bid>
This commit is contained in:
Matthew Schinckel
2017-02-27 19:31:52 +10:30
committed by Mariusz Felisiak
parent 069bee7c12
commit 4137fc2efc
10 changed files with 184 additions and 23 deletions
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5
tests/expressions_case/tests.py
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@@ -1327,7 +1327,10 @@ class CaseWhenTests(SimpleTestCase):
Case(When(Q(pk__in=[])), object())
def test_invalid_when_constructor_args(self):
msg = '__init__() takes either a Q object or lookups as keyword arguments'
msg = (
'When() supports a Q object, a boolean expression, or lookups as '
'a condition.'
)
with self.assertRaisesMessage(TypeError, msg):
When(condition=object())
with self.assertRaisesMessage(TypeError, msg):