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comparison python/walk.py @ 160:83928b2f2776

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add file walking example code
author Jeff Hammel <jhammel@mozilla.com>
date Mon, 01 Aug 2011 18:30:57 -0700
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children b3f75f1361c5
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159:9b81f964c524 160:83928b2f2776
1 #!/usr/bin/env python
2
3 import os
4 import sys
5
6 def all_files(directory):
7 filenames = []
8 for dirpath, dirnames, files in os.walk('/home/jhammel/music'):
9 filenames.extend([os.path.join(dirpath, f) for f in files])
10 return sorted(filenames)
11
12 def main(args=sys.argv[1:]):
13 if not args:
14 print "Usage: %s directory [directory] [...]" % os.path.basename(sys.argv[0])
15 for arg in args:
16 if os.path.isdir(arg):
17 for i in all_files(arg):
18 print i
19 elif os.path.isfile(arg):
20 print os.path.abspath(arg)
21 else:
22 print >> sys.stderr, "'%s' not a file or directory"
23
24 if __name__ == '__main__':
25 main()