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PaddleSpeech/paddlespeech/server/executor.py

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# Copyright (c) 2021 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.
import argparse
from abc import ABC
from abc import abstractmethod
from typing import List
class BaseExecutor(ABC):
"""
An abstract executor of paddlespeech server tasks.
"""
def __init__(self):
self.parser = argparse.ArgumentParser()
@abstractmethod
def execute(self, argv: List[str]) -> bool:
"""
Command line entry. This method can only be accessed by a command line such as `paddlespeech asr`.
Args:
argv (List[str]): Arguments from command line.
Returns:
int: Result of the command execution. `True` for a success and `False` for a failure.
"""
pass