parser.py 文件源码

def alert(pr):
    aset = pr.subparser('set')

    aset.add_argument(
        'date',
        type=arrow.get,
        nargs='?',
        help="""Date in YYYY-MM-DD format.""")

    aset.add_argument(
        'span',
        re='(\d+[dhm])+',
        help="""Time to wait before the alert, for example 2d3h4m.""")

    aset.exclusive('date', 'span', required=True)

    aset.add_argument(
        'message',
        nargs='+',
        action='join',
        help="""Alert text.""")

    ###########################################################################

    pr.subparser('echo')