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gh-92550: Fix pathlib.Path.rglob() for empty pattern (GH-92604)

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(cherry picked from commit 87f849c775)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
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Miss Islington (bot) 2022-05-10 22:13:11 -07:00 • committed by GitHub
parent 951cfc8e54
commit 5135b6ed73
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3 changed files with 7 additions and 1 deletions
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Lib/pathlib.py
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@ -960,7 +960,7 @@ class Path(PurePath):
drv, root, pattern_parts = self._flavour.parse_parts((pattern,))
if drv or root:
raise NotImplementedError("Non-relative patterns are unsupported")
if pattern[-1] in (self._flavour.sep, self._flavour.altsep):
if pattern and pattern[-1] in (self._flavour.sep, self._flavour.altsep):
pattern_parts.append('')
selector = _make_selector(("**",) + tuple(pattern_parts), self._flavour)
for p in selector.select_from(self):