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https://github.com/python/cpython
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Tip revision: 5c5f3de16e42d8e9d3f11c9d0e8184659def5ae3 authored by Benjamin Peterson on 06 May 2009, 20:43:28 UTC
bump version to 3.1b1
Tip revision: 5c5f3de
suff.py
#! /usr/bin/env python

# suff
#
# show different suffixes amongst arguments

import sys

def main():
    files = sys.argv[1:]
    suffixes = {}
    for filename in files:
        suff = getsuffix(filename)
        if suff not in suffixes:
            suffixes[suff] = []
        suffixes[suff].append(filename)
    keys = sorted(suffixes.keys())
    for suff in keys:
        print(repr(suff), len(suffixes[suff]))

def getsuffix(filename):
    suff = ''
    for i in range(len(filename)):
        if filename[i] == '.':
            suff = filename[i:]
    return suff

if __name__ == '__main__':
    main()
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