

def get_parser(self, prog_name):
    parser = super(ShowServerGroup, self).get_parser(prog_name)
    parser.add_argument('server_group', metavar='<server-group>', help='server group to display (name or ID)')
    return parser

dataset/ETHPy150Open dtroyer/python-openstackclient/openstackclient/compute/v2/server_group.py ShowServerGroup.get_parser/original