runtime_CLI.py 文件源码

def do_table_set_default(self, line):
        "Set default action for a match table: table_set_default <table name> <action name> <action parameters>"
        args = line.split()

        self.at_least_n_args(args, 2)

        table_name, action_name = args[0], args[1]

        table = self.get_res("table", table_name, TABLES)
        if action_name not in table.actions:
            raise UIn_Error(
                "Table %s has no action %s" % (table_name, action_name)
            )
        action = ACTIONS[action_name]
        if len(args[2:]) != action.num_params():
            raise UIn_Error(
                "Action %s needs %d parameters" % (action_name, action.num_params())
            )

        runtime_data = parse_runtime_data(action, args[2:])

        self.print_set_default(table_name, action_name, runtime_data)

        self.client.bm_mt_set_default_action(0, table_name, action_name, runtime_data)