Use _from_parsed_parts() to return pre-parsed path.

barneygale · Oct 28, 2023 · 780fb1c · 780fb1c
1 parent 4dfbfac
commit 780fb1c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Lib/pathlib.py b/Lib/pathlib.py
@@ -652,7 +652,8 @@ def relative_to(self, other, /, *_deprecated, walk_up=False):
             other = self.with_segments(other)
         for step, path in enumerate([other] + list(other.parents)):
             if path == self or path in self.parents:
-                return self.with_segments(*['..'] * step, *self._tail[len(path._tail):])
+                tail = ['..'] * step + self._tail[len(path._tail):]
+                return self._from_parsed_parts('', '', tail)
             elif not walk_up:
                 raise ValueError(f"{str(self)!r} is not in the subpath of {str(other)!r}")
             elif path.name == '..':