Revision d14ae161dee43472d1cd3db82dbb0c6368577d62 authored by Steve Dower on 28 October 2016, 18:19:42 UTC, committed by Steve Dower on 28 October 2016, 18:19:42 UTC
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()
Computing file changes ...
