From 61be0be890cba36e4b6915d2a1311c3a946cbb29 Mon Sep 17 00:00:00 2001 From: Peng Wu Date: Fri, 15 Jul 2011 13:48:15 +0800 Subject: add helps to reduce.py --- reduce.py | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/reduce.py b/reduce.py index 5fa3731..6ef834b 100755 --- a/reduce.py +++ b/reduce.py @@ -47,9 +47,12 @@ def iterateSubDirectory(oldroot, newroot, level): if __name__ == '__main__': parser = ArgumentParser(description='Reduce the categories.') - parser.add_argument('--level', action='store', nargs=1, default=2) - parser.add_argument('origdir', action='store') - parser.add_argument('destdir', action='store') + parser.add_argument('--level', action='store', nargs=1, default=2, \ + help='reduce to n levels of index') + parser.add_argument('origdir', action='store', \ + help='original index directory') + parser.add_argument('destdir', action='store', \ + help='reduced index directory') args = parser.parse_args() iterateSubDirectory(args.origdir, args.destdir, int(args.level[0])) -- cgit