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GH-80486: Fix handling of NTFS alternate data streams in pathlib (GH-102454)

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Co-authored-by: Maor Kleinberger <kmaork@gmail.com>
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Barney Gale 2023-03-10 17:29:04 +00:00 • committed by GitHub
parent 12226bec25
commit 90f1d77717
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3 changed files with 34 additions and 4 deletions
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8
Lib/pathlib.py
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@ -320,8 +320,9 @@ class PurePath(object):
def _format_parsed_parts(cls, drv, root, parts):
if drv or root:
return drv + root + cls._flavour.sep.join(parts[1:])
else:
return cls._flavour.sep.join(parts)
elif parts and cls._flavour.splitdrive(parts[0])[0]:
parts = ['.'] + parts
return cls._flavour.sep.join(parts)
def __str__(self):
"""Return the string representation of the path, suitable for
@ -1188,7 +1189,8 @@ class Path(PurePath):
homedir = self._flavour.expanduser(self._parts[0])
if homedir[:1] == "~":
raise RuntimeError("Could not determine home directory.")
return self._from_parts([homedir] + self._parts[1:])
drv, root, parts = self._parse_parts((homedir,))
return self._from_parsed_parts(drv, root, parts + self._parts[1:])
return self