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Optimized containment check in ChoicesMeta.

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Ram Rachum 2019-12-16 12:22:45 +02:00 committed by Mariusz Felisiak
parent 9d40b6bbf4
commit 972d93a95e
1 changed files with 1 additions and 1 deletions
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2
django/db/models/enums.py
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@ -36,7 +36,7 @@ class ChoicesMeta(enum.EnumMeta):
def __contains__(cls, member): def __contains__(cls, member):
if not isinstance(member, enum.Enum): if not isinstance(member, enum.Enum):
# Allow non-enums to match against member values. # Allow non-enums to match against member values.
return member in {x.value for x in cls} return any(x.value == member for x in cls)
return super().__contains__(member) return super().__contains__(member)
@property @property