From ac2428094b0ebe92caafbe0680f8a0ce3cd18d9b Mon Sep 17 00:00:00 2001 From: Federico Caselli Date: Wed, 26 Jan 2022 19:44:14 +0100 Subject: [PATCH] fix typing syntax in python < 3.9 Change-Id: If4bca7299a333ff585de6e486ba84276cc75ab6d --- lib/sqlalchemy/util/_py_collections.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/sqlalchemy/util/_py_collections.py b/lib/sqlalchemy/util/_py_collections.py index 7914507cdd..fd149d5bb4 100644 --- a/lib/sqlalchemy/util/_py_collections.py +++ b/lib/sqlalchemy/util/_py_collections.py @@ -196,7 +196,7 @@ class OrderedSet(Set[_T]): other_set = super().difference(*other) return self.__class__(a for a in self._list if a in other_set) - def __sub__(self, other: AbstractSet[_T | None]) -> "OrderedSet[_T]": + def __sub__(self, other: AbstractSet[Optional[_T]]) -> "OrderedSet[_T]": return self.difference(other) def intersection_update(self, *other: Iterable[Any]) -> None: @@ -220,7 +220,7 @@ class OrderedSet(Set[_T]): super().difference_update(*other) self._list = [a for a in self._list if a in self] - def __isub__(self, other: AbstractSet[_T | None]) -> "OrderedSet[_T]": + def __isub__(self, other: AbstractSet[Optional[_T]]) -> "OrderedSet[_T]": self.difference_update(other) return self -- 2.47.2