Port the fix for #13193 to packaging
diff --git a/Lib/packaging/manifest.py b/Lib/packaging/manifest.py
index adf4633..9826d29 100644
--- a/Lib/packaging/manifest.py
+++ b/Lib/packaging/manifest.py
@@ -366,10 +366,8 @@
# ditch end of pattern character
empty_pattern = _glob_to_re('')
prefix_re = _glob_to_re(prefix)[:-len(empty_pattern)]
- # match both path separators, as in Postel's principle
- sep_pat = "[" + re.escape(os.path.sep + os.path.altsep
- if os.path.altsep else os.path.sep) + "]"
- pattern_re = "^" + sep_pat.join([prefix_re, ".*" + pattern_re])
+ # paths should always use / in manifest templates
+ pattern_re = "^%s/.*%s" % (prefix_re, pattern_re)
else: # no prefix -- respect anchor flag
if anchor:
pattern_re = "^" + pattern_re
diff --git a/Misc/NEWS b/Misc/NEWS
index 5fd731d..c362252 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -777,7 +777,8 @@
- Issues #1745761, #755670, #13357, #12629, #1200313: HTMLParser now correctly
handles non-valid attributes, including adjacent and unquoted attributes.
-- Issue #13193: Fix distutils.filelist.FileList under Windows.
+- Issue #13193: Fix distutils.filelist.FileList and packaging.manifest.Manifest
+ under Windows.
- Issue #13384: Remove unnecessary __future__ import in Lib/random.py