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[3.12] gh-112414: Fix AttributeError when calling repr() on a namespace package imported with a custom loader (GH-112425) (#112440)

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gh-112414: Fix `AttributeError` when calling `repr()` on a namespace package imported with a custom loader (GH-112425)
(cherry picked from commit 0622839cfe)

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
This commit is contained in:
Miss Islington (bot) 2023-11-27 09:53:57 +01:00 • committed by GitHub
parent 42df73652d
commit f9861e69c9
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4 changed files with 16 additions and 3 deletions
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10
Lib/importlib/_bootstrap.py
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@ -824,10 +824,16 @@ def _module_repr_from_spec(spec):
"""Return the repr to use for the module."""
name = '?' if spec.name is None else spec.name
if spec.origin is None:
if spec.loader is None:
loader = spec.loader
if loader is None:
return f'<module {name!r}>'
elif (
_bootstrap_external is not None
and isinstance(loader, _bootstrap_external.NamespaceLoader)
):
return f'<module {name!r} (namespace) from {list(loader._path)}>'
else:
return f'<module {name!r} (namespace) from {list(spec.loader._path)}>'
return f'<module {name!r} ({loader!r})>'
else:
if spec.has_location:
return f'<module {name!r} from {spec.origin!r}>'