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v0.5.1
https://github.com/python/cpython
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Tip revision: 9626971c744525c2c4c1eee30089b7ef44ab822f authored by Larry Hastings on 05 July 2015, 02:13:02 UTC
Version bump for Python 3.5.0b3 release.
Tip revision: 9626971
suff.py
#! /usr/bin/env python3

# suff
#
# show different suffixes amongst arguments

import sys


def main():
    files = sys.argv[1:]
    suffixes = {}
    for filename in files:
        suff = getsuffix(filename)
        suffixes.setdefault(suff, []).append(filename)
    for suff, filenames in sorted(suffixes.items()):
        print(repr(suff), len(filenames))


def getsuffix(filename):
    name, sep, suff = filename.rpartition('.')
    return sep + suff if sep else ''


if __name__ == '__main__':
    main()
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