update

.CondaPkg/env/Lib/zipfile/_path/__init__.py

@@ -1,3 +1,12 @@
+"""
+A Path-like interface for zipfiles.
+
+This codebase is shared between zipfile.Path in the stdlib
+and zipp in PyPI. See
+https://github.com/python/importlib_metadata/wiki/Development-Methodology
+for more detail.
+"""
+
 import io
 import posixpath
 import zipfile
@@ -34,7 +43,7 @@ def _parents(path):
 def _ancestry(path):
     """
     Given a path with elements separated by
-    posixpath.sep, generate all elements of that path
+    posixpath.sep, generate all elements of that path.
 
     >>> list(_ancestry('b/d'))
     ['b/d', 'b']
@@ -46,9 +55,14 @@ def _ancestry(path):
     ['b']
     >>> list(_ancestry(''))
     []
+
+    Multiple separators are treated like a single.
+
+    >>> list(_ancestry('//b//d///f//'))
+    ['//b//d///f', '//b//d', '//b']
     """
     path = path.rstrip(posixpath.sep)
-    while path and path != posixpath.sep:
+    while path.rstrip(posixpath.sep):
         yield path
         path, tail = posixpath.split(path)
 
@@ -174,7 +188,10 @@ def _extract_text_encoding(encoding=None, *args, **kwargs):
 
 class Path:
     """
-    A pathlib-compatible interface for zip files.
+    A :class:`importlib.resources.abc.Traversable` interface for zip files.
+
+    Implements many of the features users enjoy from
+    :class:`pathlib.Path`.
 
     Consider a zip file with this structure::
 

.CondaPkg/env/Lib/zipfile/_path/glob.py

@@ -2,6 +2,19 @@ import re
 
 
 def translate(pattern):
+    return match_dirs(translate_core(pattern))
+
+
+def match_dirs(pattern):
+    """
+    Ensure that zipfile.Path directory names are matched.
+
+    zipfile.Path directory names always end in a slash.
+    """
+    return rf'{pattern}[/]?'
+
+
+def translate_core(pattern):
     r"""
     Given a glob pattern, produce a regex that matches it.