Tools/scripts/crlf.py

   1 #! /usr/bin/env python
   2 "Replace CRLF with LF in argument files.  Print names of changed files."
   3
   4 import sys, os
   5
   6 def main():
   7     for filename in sys.argv[1:]:
   8         if os.path.isdir(filename):
   9             print filename, "Directory!"
  10             continue
  11         data = open(filename, "rb").read()
  12         if '\0' in data:
  13             print filename, "Binary!"
  14             continue
  15         newdata = data.replace("\r\n", "\n")
  16         if newdata != data:
  17             print filename
  18             f = open(filename, "wb")
  19             f.write(newdata)
  20             f.close()
  21
  22 if __name__ == '__main__':
  23     main()