[3.13] gh-130932: Fix incorrect exception handling in _PyModule_IsPossiblyShadowing (GH-130934) #130939
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…iblyShadowing (pythonGH-130934) I chose to not raise an exception here because I think it would be confusing for module attribute access to start raising something other than AttributeError if e.g. the cwd goes away Without the change in moduleobject.c ``` ./python.exe -m unittest test.test_import.ImportTests.test_script_shadowing_stdlib_cwd_failure ... Assertion failed: (PyErr_Occurred()), function _PyObject_SetAttributeErrorContext, file object.c, line 1253. ``` (cherry picked from commit 0a9ae5e) Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
miss-islington
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ericsnowcurrently,
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warsaw
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hauntsaninja
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Mar 7, 2025
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I chose to not raise an exception here because I think it would be
confusing for module attribute access to start raising something other
than AttributeError if e.g. the cwd goes away
Without the change in moduleobject.c
(cherry picked from commit 0a9ae5e)
Co-authored-by: Shantanu 12621235+hauntsaninja@users.noreply.github.com
_PyModule_IsPossiblyShadowingcan return-1without an exception set #130932