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Code Issues 32 Releases Wiki Activity

Fixed #29865 -- Added logical XOR support for Q() and querysets.

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This commit is contained in:
Ryan Heard
2021-07-02 15:09:13 -05:00
committed by Mariusz Felisiak
parent 795da6306a
commit c6b4d62fa2
19 changed files with 311 additions and 18 deletions
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22
tests/aggregation_regress/tests.py
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@@ -1704,6 +1704,28 @@ class AggregationTests(TestCase):
attrgetter("pk"),
)
def test_filter_aggregates_xor_connector(self):
q1 = Q(price__gt=50)
q2 = Q(authors__count__gt=1)
query = Book.objects.annotate(Count("authors")).filter(q1 ^ q2).order_by("pk")
self.assertQuerysetEqual(
query,
[self.b1.pk, self.b4.pk, self.b6.pk],
attrgetter("pk"),
)
def test_filter_aggregates_negated_xor_connector(self):
q1 = Q(price__gt=50)
q2 = Q(authors__count__gt=1)
query = (
Book.objects.annotate(Count("authors")).filter(~(q1 ^ q2)).order_by("pk")
)
self.assertQuerysetEqual(
query,
[self.b2.pk, self.b3.pk, self.b5.pk],
attrgetter("pk"),
)
def test_ticket_11293_q_immutable(self):
"""
Splitting a q object to parts for where/having doesn't alter