lemonbar.py 文件源码

def get_argparser(ArgumentParser=argparse.ArgumentParser):
    parser = ArgumentParser(
        description='Powerline BAR bindings.'
    )
    parser.add_argument(
        '--i3', action='store_true',
        help='Subscribe for i3 events.'
    )
    parser.add_argument(
        '--height', default='',
        metavar='PIXELS', help='Bar height.'
    )
    parser.add_argument(
        '--interval', '-i',
        type=float, default=0.5,
        metavar='SECONDS', help='Refresh interval.'
    )
    parser.add_argument(
        '--bar-command', '-C',
        default='lemonbar',
        metavar='CMD', help='Name of the lemonbar executable to use.'
    )
    parser.add_argument(
        'args', nargs=argparse.REMAINDER,
        help='Extra arguments for lemonbar. Should be preceded with ``--`` '
             'argument in order not to be confused with script own arguments.'
    )
    return parser