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# 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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import sys
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from collections import defaultdict
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__all__ = ['commands']
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def _CommandDict():
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return defaultdict(_CommandDict)
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def _execute():
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com = commands
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idx = 0
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for _argv in (['paddlespeech'] + sys.argv[1:]):
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if _argv not in com:
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break
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idx += 1
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com = com[_argv]
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# The method 'execute' of a command instance returns 'True' for a success
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# while 'False' for a failure. Here converts this result into a exit status
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# in bash: 0 for a success and 1 for a failure.
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if not callable(com['_entry']):
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i = com['_entry'].rindex('.')
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module, cls = com['_entry'][:i], com['_entry'][i + 1:]
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exec("from {} import {}".format(module, cls))
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com['_entry'] = locals()[cls]
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status = 0 if com['_entry']().execute(sys.argv[idx:]) else 1
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return status
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commands = _CommandDict()
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