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Improve suggested annotations for sentinel types (#14435)

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This commit is contained in:
Sebastian Rittau
2025-07-21 15:30:00 +02:00
committed by GitHub
parent 7cf443e754
commit 217be6680a
1 changed files with 3 additions and 3 deletions
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stdlib/_typeshed/__init__.pyi
+3 -3
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@@ -65,10 +65,10 @@ MaybeNone: TypeAlias = Any # stable
# In cases where the sentinel object is exported and can be used by user code,
# a construct like this is better:
#
# _SentinelType = NewType("_SentinelType", object)
# sentinel: _SentinelType
# _SentinelType = NewType("_SentinelType", object) # does not exist at runtime
# sentinel: Final[_SentinelType]
# def foo(x: int | None | _SentinelType = ...) -> None: ...
sentinel: Any
sentinel: Any # stable
# stable
class IdentityFunction(Protocol):