Revision: 1595
http://assorted.svn.sourceforge.net/assorted/?rev=1595&view=rev
Author: yangzhang
Date: 2010-04-01 18:17:35 +0000 (Thu, 01 Apr 2010)
Log Message:
-----------
use single space-delimited file for mappings and a file for the list of files to be processed; reindented
Modified Paths:
--------------
shell-tools/trunk/src/map-syms.py
Modified: shell-tools/trunk/src/map-syms.py
===================================================================
--- shell-tools/trunk/src/map-syms.py 2010-04-01 18:16:18 UTC (rev 1594)
+++ shell-tools/trunk/src/map-syms.py 2010-04-01 18:17:35 UTC (rev 1595)
@@ -1,34 +1,27 @@
-#!/usr/bin/env python
-# vim:et:sw=4
-
-import common, sys, re
-
-# TODO add option to switch between regex & literal
-# TODO add option to specify the mappings
-
-def main( argv = sys.argv ):
- patternFile = file('pattern')
- replaceFile = file('replace')
- zipped = zip(patternFile.readlines(), replaceFile.readlines())
-
- filePaths = sys.argv[2:]
-
- for filePath in filePaths:
- file = file(filePath, 'r+')
- f = file.read()
- for pattern, replace in zipped:
- pattern = pattern.rstrip()
- replace = replace.rstrip()
- if pattern == replace:
- continue
- pattern = r'\b' + re.escape(pattern) + r'\b'
-# pattern = r'\b' + pattern + r'\b'
- f = re.sub(pattern,
- replace,
- f)
- file.seek(0)
- file.write(f)
- file.truncate();
- file.close()
-
-common.run_main()
+#!/usr/bin/env python
+
+import re, sys
+
+def main(argv):
+ subs, paths = argv[1], argv[2:]
+ with open(subs) as f:
+ subs = [tuple(line.split()) for line in f.read().strip().split('\n')]
+ for path in paths:
+ with open(path, 'r+') as f:
+ cnt = f.read()
+ for pat, rep in subs:
+ pat = pat.rstrip()
+ rep = rep.rstrip()
+ if pat == rep:
+ continue
+ pat = r'\b' + re.escape(pat) + r'\b'
+ cnt = re.sub(pat, rep, cnt)
+ f.seek(0)
+ f.write(cnt)
+ f.truncate()
+ f.close()
+
+if __name__ == '__main__':
+ sys.exit(main(sys.argv))
+
+# vim:et:sw=2
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