| 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 | 87ddce1 | 2003-05-13 17:09:01 +0000 | [diff] [blame] | 6 | for filename in sys.argv[1:]: |
| 7 | if os.path.isdir(filename): |
| 8 | print filename, "Directory!" |
| Guido van Rossum | 4e96ec6 | 1998-09-14 15:56:40 +0000 | [diff] [blame] | 9 | continue |
| Andrew M. Kuchling | 87ddce1 | 2003-05-13 17:09:01 +0000 | [diff] [blame] | 10 | data = open(filename, "rb").read() |
| Guido van Rossum | 499a6e5 | 1998-09-14 15:46:15 +0000 | [diff] [blame] | 11 | if '\0' in data: |
| Andrew M. Kuchling | 87ddce1 | 2003-05-13 17:09:01 +0000 | [diff] [blame] | 12 | print filename, "Binary!" |
| Guido van Rossum | 4e96ec6 | 1998-09-14 15:56:40 +0000 | [diff] [blame] | 13 | continue |
| Guido van Rossum | 967e509 | 2000-02-14 21:42:14 +0000 | [diff] [blame] | 14 | newdata = re.sub("\r?\n", "\r\n", data) |
| Guido van Rossum | 499a6e5 | 1998-09-14 15:46:15 +0000 | [diff] [blame] | 15 | if newdata != data: |
| Andrew M. Kuchling | 87ddce1 | 2003-05-13 17:09:01 +0000 | [diff] [blame] | 16 | print filename |
| 17 | f = open(filename, "wb") |
| Guido van Rossum | 4e96ec6 | 1998-09-14 15:56:40 +0000 | [diff] [blame] | 18 | f.write(newdata) |
| 19 | f.close() |