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gh-103791: Make contextlib.suppress also act on exceptions within an ExceptionGroup (#103792)

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Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
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Łukasz Langa 2023-04-25 00:17:02 +02:00 • committed by GitHub
parent 19e4f757de
commit 22bed58e53
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6 changed files with 73 additions and 22 deletions
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11
Lib/contextlib.py
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@ -441,7 +441,16 @@ class suppress(AbstractContextManager):
# exactly reproduce the limitations of the CPython interpreter.
#
# See http://bugs.python.org/issue12029 for more details
return exctype is not None and issubclass(exctype, self._exceptions)
if exctype is None:
return
if issubclass(exctype, self._exceptions):
return True
if issubclass(exctype, ExceptionGroup):
match, rest = excinst.split(self._exceptions)
if rest is None:
return True
raise rest
return False
class _BaseExitStack: