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a8dc6d6d44
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> |
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| .. | ||
| compound_stmts.rst | ||
| datamodel.rst | ||
| executionmodel.rst | ||
| expressions.rst | ||
| grammar.rst | ||
| import.rst | ||
| index.rst | ||
| introduction.rst | ||
| lexical_analysis.rst | ||
| simple_stmts.rst | ||
| toplevel_components.rst | ||