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bpo-39901: Move pathlib.Path.owner() and group() implementations into the path accessor. (GH-18844)

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Barney Gale 2020-04-17 17:41:07 +01:00 • committed by GitHub
parent 06a35542aa
commit 22386bb4ef
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1 changed files with 16 additions and 10 deletions
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26
Lib/pathlib.py
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@ -447,6 +447,20 @@ class _NormalAccessor(_Accessor):
def readlink(self, path):
return os.readlink(path)
def owner(self, path):
try:
import pwd
return pwd.getpwuid(self.stat(path).st_uid).pw_name
except ImportError:
raise NotImplementedError("Path.owner() is unsupported on this system")
def group(self, path):
try:
import grp
return grp.getgrgid(self.stat(path).st_gid).gr_name
except ImportError:
raise NotImplementedError("Path.group() is unsupported on this system")
_normal_accessor = _NormalAccessor()
@ -1202,15 +1216,13 @@ class Path(PurePath):
"""
Return the login name of the file owner.
"""
import pwd
return pwd.getpwuid(self.stat().st_uid).pw_name
return self._accessor.owner(self)
def group(self):
"""
Return the group name of the file gid.
"""
import grp
return grp.getgrgid(self.stat().st_gid).gr_name
return self._accessor.group(self)
def open(self, mode='r', buffering=-1, encoding=None,
errors=None, newline=None):
@ -1544,11 +1556,5 @@ class WindowsPath(Path, PureWindowsPath):
"""
__slots__ = ()
def owner(self):
raise NotImplementedError("Path.owner() is unsupported on this system")
def group(self):
raise NotImplementedError("Path.group() is unsupported on this system")
def is_mount(self):
raise NotImplementedError("Path.is_mount() is unsupported on this system")