@@ -6,17 +6,18 @@ usage = """\ usage: %s [options] [inputfile] options: + -h, --help: this help. -b x, --bg-pixel=x: background pixel character of x. default is space. -s x, --output-scale=x: how large to magnify output png. default is 8. input file defaults to "./input.xpm". it must be an xpm in a similar format to -the ones made by the gimp. -""" % sys.argv[0] +the ones made by the gimp.""" % sys.argv[0] try: - opts, args = getopt.getopt(sys.argv[1:], "b:s:", ["bg-pixel=", "output-scale="]) + opts, args = getopt.getopt(sys.argv[1:], "hb:s:", ["help", "bg-pixel=", "output-scale="]) except getopt.GetoptError, e: print str(e) + print print usage sys.exit(2) @@ -30,6 +31,9 @@ for o, a in opts: bgpixel = a elif o in ('-s', '--output-scale'): outputscale = int(a) + elif o in ('-h', '--help'): + print usage + sys.exit(0) def raw_line_data(line): return line.lstrip('"').rstrip('"},;\n') markovio.py d8356dd16d5a92980965e37f7f8c81b2041ecbce Nick Welch mack@incise.org http://github.com/mackstann/markovio/commit/289d451ce25f2bd813e5929c25cfb20cd68151ac 289d451ce25f2bd813e5929c25cfb20cd68151ac 2009-01-08T20:36:11-08:00 2009-01-08T20:36:11-08:00 help option b4131b91dd0f9614e214c08aa54b108036e378c4 Nick Welch mack@incise.org