Mercurial > cpython-lru_cache-weakref

annotate Tools/scripts/crlf.py @ 9281:809dcc1bbc21 legacy-trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added #! line
author Guido van Rossum <guido@python.org>
date Wed, 07 Oct 1998 14:46:09 +0000
parents 687b66e653d6
children 9876a64c181a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
9100
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
1 #! /usr/bin/env python
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
2
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
3 "Replace CRLF with LF in argument files. Print names of changed files."
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
4
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
5 import sys, regsub, os
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
6 for file in sys.argv[1:]:
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
7 if os.path.isdir(file):
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
8 print file, "Directory!"
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
9 continue
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
10 data = open(file, "rb").read()
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
11 if '\0' in data:
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
12 print file, "Binary!"
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
13 continue
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
14 newdata = regsub.gsub("\r\n", "\n", data)
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
15 if newdata != data:
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
16 print file
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
17 f = open(file, "wb")
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
18 f.write(newdata)
687b66e653d6 Utility to replace CRLF with LF in argument files.
Guido van Rossum <guido@python.org>
parents:
diff changeset
19 f.close()