| Guido van Rossum | 499a6e5 | 1998-09-14 15:46:15 +0000 | [diff] [blame] | 1 | #! /usr/bin/env python |
| 2 | |
| 3 | "Replace LF with CRLF in argument files. Print names of changed files." |
| 4 | |
| Guido van Rossum | 967e509 | 2000-02-14 21:42:14 +0000 | [diff] [blame] | 5 | import sys, re, os |
| Andrew M. Kuchling | e236b38 | 2004-08-09 17:27:55 +0000 | [diff] [blame^] | 6 | |
| 7 | def main(): |
| 8 | for filename in sys.argv[1:]: |
| 9 | if os.path.isdir(filename): |
| 10 | print filename, "Directory!" |
| 11 | continue |
| 12 | data = open(filename, "rb").read() |
| 13 | if '\0' in data: |
| 14 | print filename, "Binary!" |
| 15 | continue |
| 16 | newdata = re.sub("\r?\n", "\r\n", data) |
| 17 | if newdata != data: |
| 18 | print filename |
| 19 | f = open(filename, "wb") |
| 20 | f.write(newdata) |
| 21 | f.close() |
| 22 | |
| 23 | if __name__ == '__main__': |
| 24 | main() |