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50 lines
1.6 KiB
50 lines
1.6 KiB
# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from typing import List
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from .entry import commands
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from .utils import cli_register
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from .utils import get_command
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__all__ = [
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'BaseCommand',
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'HelpCommand',
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]
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@cli_register(name='paddlespeech')
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class BaseCommand:
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def execute(self, argv: List[str]) -> bool:
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help = get_command('paddlespeech.help')
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return help().execute(argv)
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@cli_register(name='paddlespeech.help', description='Show help for commands.')
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class HelpCommand:
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def execute(self, argv: List[str]) -> bool:
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msg = 'Usage:\n'
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msg += ' paddlespeech <command> <options>\n\n'
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msg += 'Commands:\n'
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for command, detail in commands['paddlespeech'].items():
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if command.startswith('_'):
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continue
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if '_description' not in detail:
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continue
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msg += ' {:<15} {}\n'.format(command,
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detail['_description'])
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print(msg)
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return True
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