| Guido van Rossum | 09eea82 | 1998-09-14 15:46:41 +0000 | [diff] [blame] | 1 | #! /usr/bin/env python |
| 2 | |
| 3 | "Replace CRLF with LF in argument files. Print names of changed files." |
| 4 | |
| Guido van Rossum | affa6b7 | 2002-11-13 21:04:31 +0000 | [diff] [blame] | 5 | import sys, os |
| Andrew M. Kuchling | 47172b4 | 2003-05-13 14:51:39 +0000 | [diff] [blame] | 6 | for filename in sys.argv[1:]: |
| 7 | if os.path.isdir(filename): |
| 8 | print filename, "Directory!" |
| Guido van Rossum | 09eea82 | 1998-09-14 15:46:41 +0000 | [diff] [blame] | 9 | continue |
| Andrew M. Kuchling | 47172b4 | 2003-05-13 14:51:39 +0000 | [diff] [blame] | 10 | data = open(filename, "rb").read() |
| Guido van Rossum | 09eea82 | 1998-09-14 15:46:41 +0000 | [diff] [blame] | 11 | if '\0' in data: |
| Andrew M. Kuchling | 47172b4 | 2003-05-13 14:51:39 +0000 | [diff] [blame] | 12 | print filename, "Binary!" |
| Guido van Rossum | 09eea82 | 1998-09-14 15:46:41 +0000 | [diff] [blame] | 13 | continue |
| Guido van Rossum | affa6b7 | 2002-11-13 21:04:31 +0000 | [diff] [blame] | 14 | newdata = data.replace("\r\n", "\n") |
| Guido van Rossum | 09eea82 | 1998-09-14 15:46:41 +0000 | [diff] [blame] | 15 | if newdata != data: |
| Andrew M. Kuchling | 47172b4 | 2003-05-13 14:51:39 +0000 | [diff] [blame] | 16 | print filename |
| 17 | f = open(filename, "wb") |
| Guido van Rossum | 09eea82 | 1998-09-14 15:46:41 +0000 | [diff] [blame] | 18 | f.write(newdata) |
| 19 | f.close() |