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bpo-30693: zip+tarfile: sort directory listing (#2263)

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tarfile and zipfile now sort directory listing to generate tar and zip archives
in a more reproducible way.

See also https://reproducible-builds.org/docs/stable-inputs/ on that topic.
This commit is contained in:
Bernhard M. Wiedemann 2018-01-31 11:17:10 +01:00 • committed by Victor Stinner
parent 8d83e4ba78
commit 84521047e4
7 changed files with 39 additions and 6 deletions
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2
Lib/tarfile.py
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@ -1943,7 +1943,7 @@ class TarFile(object):
elif tarinfo.isdir():
self.addfile(tarinfo)
if recursive:
for f in os.listdir(name):
for f in sorted(os.listdir(name)):
self.add(os.path.join(name, f), os.path.join(arcname, f),
recursive, filter=filter)