def main(argv=None):
    """Main command line interface."""

    if argv is None:
        argv = sys.argv[1:]

    cli = CommandLineTool()
    return cli.run(argv)
def main(argv=None):
    """Main command line interface."""

    if argv is None:
        argv = sys.argv[1:]

    cli = CommandLineTool()
    return cli.run(argv)
def main ( argv = None ) : if argv is None : argv = sys . argv [ 1 : ] cli = CommandLineTool ( ) return cli . run ( argv )
Main command line interface.
Main command line interface .