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64 lines
2.1 KiB
64 lines
2.1 KiB
3 years ago
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#!/usr/bin/env python3
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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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"""format manifest into wav.scp text.word [text.syllable text.phone]"""
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import argparse
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from pathlib import Path
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from typing import Union
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from deepspeech.frontend.utility import read_manifest
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key_whitelist = set(['feat', 'text', 'syllable', 'phone'])
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filename = {
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'text': 'text.word',
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'syllable': 'text.syllable',
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'phone': 'text.phone',
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'feat': 'wav.scp',
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}
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def dump_manifest(manifest_path, output_dir: Union[str, Path]):
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output_dir = Path(output_dir).expanduser()
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manifest_path = Path(manifest_path).expanduser()
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manifest_jsons = read_manifest(manifest_path)
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first_line = manifest_jsons[0]
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file_map = {}
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for k in first_line.keys():
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if k not in key_whitelist:
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continue
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file_map[k] = open(output_dir / filename[k], 'w')
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for line_json in manifest_jsons:
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for k in line_json.keys():
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if k not in key_whitelist:
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continue
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file_map[k].write(line_json['utt'] + ' ' + line_json[k] + '\n')
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for _, file in file_map.items():
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file.close()
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(
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description="dump manifest to wav.scp text.word ...")
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parser.add_argument("--manifest-path", type=str, help="path to manifest")
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parser.add_argument(
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"--output-dir",
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type=str,
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help="path to save outputs(audio and transcriptions)")
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args = parser.parse_args()
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dump_manifest(args.manifest_path, args.output_dir)
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