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gh-99726: Add 'fast' argument to os.[l]stat for faster calculation by zooba · Pull Request #99727 · python/cpython · GitHub
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gh-99726: Add 'fast' argument to os.[l]stat for faster calculation #99727

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gh-99726: Add 'fast' argument to os.[l]stat for faster calculation #99727

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gh-99726: Add 'fast' argument to os.[l]stat for faster calculation
zooba Nov 23, 2022
14ed8ef
Add fstat(fast=True) and update uses in stdlib
zooba Nov 23, 2022
25b3352
Update test_inspect
zooba Nov 23, 2022
b37dca4
Fix NEWS quoting
zooba Nov 23, 2022
e8670e2
Fix tests. Update samestat docs
zooba Nov 23, 2022
bb71497
Update posixpath tests
zooba Nov 23, 2022
2b1571e
Use correct traversal logic for non-name surrogate reparse points
zooba Nov 24, 2022
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Fix tests. Update samestat docs
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@zooba
zooba committed Nov 23, 2022
commit e8670e2538aa67c00ee7f2dd12efcb5e4cae52cd
3 changes: 3 additions & 0 deletions Doc/library/os.path.rst
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Expand Up @@ -437,6 +437,9 @@ the :mod:`glob` module.)
:func:`os.lstat`, or :func:`os.stat`. This function implements the
underlying comparison used by :func:`samefile` and :func:`sameopenfile`.

Do not use stat results created with the *fast* argument, as they may be
missing information necessary to compare the two files.

.. availability:: Unix, Windows.

.. versionchanged:: 3.4
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2 changes: 1 addition & 1 deletion Lib/test/test_pydoc.py
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Expand Up @@ -1162,7 +1162,7 @@ def test_bound_builtin_method(self):
@requires_docstrings
def test_module_level_callable(self):
self.assertEqual(self._get_summary_line(os.stat),
"stat(path, *, dir_fd=None, follow_symlinks=True)")
"stat(path, *, dir_fd=None, follow_symlinks=True, fast=False)")

@requires_docstrings
def test_staticmethod(self):
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