

def get_parser(self, prog_name):
    parser = super(CheckNode, self).get_parser(self)
    parser.add_argument('node', metavar='<node>', nargs='+', help=_('ID or name of node(s) to check.'))
    return parser

dataset/ETHPy150Open openstack/python-senlinclient/senlinclient/v1/node.py CheckNode.get_parser/VarMisuse@23/29 `prog_name`->`self`