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gh-105726: Add __slots__ to AbstractContextManager and AbstractAsyncContextManager (#106771)

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Co-authored-by: Kumar Aditya <kumaraditya@python.org>
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Grigoriev Semyon 2023-07-16 18:30:39 +03:00 • committed by GitHub
parent cc25ca16ee
commit 55408f86d7
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Lib/contextlib.py
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@ -20,6 +20,8 @@ class AbstractContextManager(abc.ABC):
__class_getitem__ = classmethod(GenericAlias)
__slots__ = ()
def __enter__(self):
"""Return `self` upon entering the runtime context."""
return self
@ -42,6 +44,8 @@ class AbstractAsyncContextManager(abc.ABC):
__class_getitem__ = classmethod(GenericAlias)
__slots__ = ()
async def __aenter__(self):
"""Return `self` upon entering the runtime context."""
return self