cpython

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Alex Willmer a8dc6d6d44 gh-115911: Ignore PermissionError during import from cwd (#116131 )

Ignore PermissionError when checking cwd during import

On macOS `getcwd(3)` can return EACCES if a path component isn't readable,
resulting in PermissionError. `PathFinder.find_spec()` now catches these and
ignores them - the same treatment as a missing/deleted cwd.

Introduces `test.support.os_helper.save_mode(path, ...)`, a context manager
that restores the mode of a path on exit.

This is allows finer control of exception handling and robust environment
restoration across platforms in `FinderTests.test_permission_error_cwd()`.

Co-authored-by: Jason R. Coombs <jaraco@jaraco.com>
Co-authored-by: Brett Cannon <brett@python.org>

2025-01-26 19:00:28 +00:00

compound_stmts.rst

gh-122845: fix parameter_list_starargs in function definition pseudo-grammar (#122847 )

2025-01-21 20:04:07 +00:00

datamodel.rst

Postpone module.__loader__ deprecation to Python 3.16 (#126482 )

2024-11-09 16:48:33 -08:00

executionmodel.rst

gh-70870: Clarify dual usage of 'free variable' (#122545 )

2024-10-08 07:52:12 +00:00

expressions.rst

gh-69639: Add mixed-mode rules for complex arithmetic (C-like) (GH-124829)