Use _PathParser in _explode_path

python · ap-- · Mar 23, 2025 · Mar 24, 2025 · Mar 24, 2025 · Mar 24, 2025
commit 4aa254005169e48f714b443f4518ce06b39fc508
@@ -23,12 +23,13 @@
 _WP = TypeVar("_WP", bound="_WritablePath")


-def _explode_path(path: str, split: Callable[[str], tuple[str, str]]) -> tuple[str, list[str]]:
+def _explode_path(path: str, parser: "_PathParser") -> tuple[str, list[str]]:
    """
    Split the path into a 2-tuple (anchor, parts), where *anchor* is the
    uppermost parent of the path (equivalent to path.parents[-1]), and
    *parts* is a reversed list of parts following the anchor.
    """
+    split = parser.split
    parent, name = split(path)
    names = []
    while path != parent:
@@ -99,7 +100,7 @@ def __str__(self) -> str:
    @property
    def anchor(self) -> str:
        """The concatenation of the drive and root, or ''."""
-        return _explode_path(str(self), self.parser.split)[0]
+        return _explode_path(str(self), self.parser)[0]

    @property
    def name(self) -> str:
@@ -173,7 +174,7 @@ def with_suffix(self, suffix: str) -> Self:
    def parts(self) -> Sequence[str]:
        """An object providing sequence-like access to the
        components in the filesystem path."""
-        anchor, parts = _explode_path(str(self), self.parser.split)
+        anchor, parts = _explode_path(str(self), self.parser)
        if anchor:
            parts.append(anchor)
        return tuple(reversed(parts))
@@ -289,7 +290,7 @@ def glob(self, pattern: str, *, recurse_symlinks: Literal[True] = True) -> Itera
        """Iterate over this subtree and yield all existing files (of any
        kind, including directories) matching the given relative pattern.
        """
-        anchor, parts = _explode_path(pattern, self.parser.split)
+        anchor, parts = _explode_path(pattern, self.parser)
        if anchor:
            raise NotImplementedError("Non-relative patterns are unsupported")
        elif not parts: