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61 lines
1.9 KiB
61 lines
1.9 KiB
2 years ago
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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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'''
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This module is used to store environmental variables in PaddleAudio.
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PPAUDIO_HOME --> the root directory for storing PaddleAudio related data. Default to ~/.paddleaudio. Users can change the
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├ default value through the PPAUDIO_HOME environment variable.
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├─ MODEL_HOME --> Store model files.
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└─ DATA_HOME --> Store automatically downloaded datasets.
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'''
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import os
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__all__ = [
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'USER_HOME',
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'PPAUDIO_HOME',
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'MODEL_HOME',
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'DATA_HOME',
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]
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def _get_user_home():
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return os.path.expanduser('~')
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def _get_ppaudio_home():
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if 'PPAUDIO_HOME' in os.environ:
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home_path = os.environ['PPAUDIO_HOME']
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if os.path.exists(home_path):
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if os.path.isdir(home_path):
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return home_path
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else:
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raise RuntimeError(
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'The environment variable PPAUDIO_HOME {} is not a directory.'.
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format(home_path))
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else:
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return home_path
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return os.path.join(_get_user_home(), '.paddleaudio')
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def _get_sub_home(directory):
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home = os.path.join(_get_ppaudio_home(), directory)
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if not os.path.exists(home):
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os.makedirs(home)
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return home
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USER_HOME = _get_user_home()
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PPAUDIO_HOME = _get_ppaudio_home()
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MODEL_HOME = _get_sub_home('models')
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DATA_HOME = _get_sub_home('datasets')
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