#!/usr/bin/env python
     #
     # Copyright 2007 Doug Hellmann.
     """Explicit usage message
     """
     #end_pymotw_header
     
     import optparse
     
     parser = optparse.OptionParser(usage='%prog [options] <arg1> <arg2> [<arg3>...]',
                                    version='1.0',
                                    )
     
     parser.parse_args()