_abstract.py

# Copyright (c) 2025 PaddlePaddle Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

from __future__ import annotations

import abc
import argparse
from typing import Any


class CLISubcommandExecutor(metaclass=abc.ABCMeta):
    @abc.abstractmethod
    def add_subparser(
        self, subparsers: argparse._SubParsersAction
    ) -> argparse.ArgumentParser:
        raise NotImplementedError

    @abc.abstractmethod
    def execute_with_args(self, args: argparse.Namespace) -> None:
        raise NotImplementedError