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gh-140141: Properly break exception chain in importlib.metadata.Distribution.from_name (#140142)

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Bartosz Sławecki 2025-10-15 18:49:14 +02:00 • committed by GitHub
parent f673f0e7b4
commit bcced02604
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2 changed files with 6 additions and 1 deletions
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Lib/importlib/metadata/__init__.py
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@ -457,7 +457,7 @@ def from_name(cls, name: str) -> Distribution:
try:
return next(iter(cls._prefer_valid(cls.discover(name=name))))
except StopIteration:
raise PackageNotFoundError(name)
raise PackageNotFoundError(name) from None
@classmethod
def discover(