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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision a673eb895e3f6b14d7e99b95ce7dcafa3ad22ded authored by Georg Brandl on 04 March 2012, 15:17:05 UTC, committed by Georg Brandl on 04 March 2012, 15:17:05 UTC 
Fix invalid markup and update suspicious ignores.
1 parent 0f25cea
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Tip revision: a673eb895e3f6b14d7e99b95ce7dcafa3ad22ded authored by Georg Brandl on 04 March 2012, 15:17:05 UTC
Fix invalid markup and update suspicious ignores.
Tip revision: a673eb8
crlf.py 
#! /usr/bin/env python3
"Replace CRLF with LF in argument files.  Print names of changed files."

import sys, os

def main():
    for filename in sys.argv[1:]:
        if os.path.isdir(filename):
            print(filename, "Directory!")
            continue
        with open(filename, "rb") as f:
            data = f.read()
        if b'\0' in data:
            print(filename, "Binary!")
            continue
        newdata = data.replace(b"\r\n", b"\n")
        if newdata != data:
            print(filename)
            with open(filename, "wb") as f:
                f.write(newdata)

if __name__ == '__main__':
    main()
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