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GH-125413: Add pathlib.Path.scandir() method (#126060)

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Add `pathlib.Path.scandir()` as a trivial wrapper of `os.scandir()`. This
will be used to implement several `PathBase` methods more efficiently,
including methods that provide `Path.copy()`.
This commit is contained in:
Barney Gale 2024-11-01 01:19:01 +00:00 • committed by GitHub
parent d0abd0b826
commit 260843df1b
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6 changed files with 114 additions and 11 deletions
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12
Lib/pathlib/_abc.py
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@ -639,13 +639,23 @@ class PathBase(PurePathBase):
with self.open(mode='w', encoding=encoding, errors=errors, newline=newline) as f:
return f.write(data)
def scandir(self):
"""Yield os.DirEntry objects of the directory contents.
The children are yielded in arbitrary order, and the
special entries '.' and '..' are not included.
"""
raise UnsupportedOperation(self._unsupported_msg('scandir()'))
def iterdir(self):
"""Yield path objects of the directory contents.
The children are yielded in arbitrary order, and the
special entries '.' and '..' are not included.
"""
raise UnsupportedOperation(self._unsupported_msg('iterdir()'))
with self.scandir() as entries:
names = [entry.name for entry in entries]
return map(self.joinpath, names)
def _glob_selector(self, parts, case_sensitive, recurse_symlinks):
if case_sensitive is None: