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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 argparse
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import re
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import jieba
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from pypinyin import lazy_pinyin
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from pypinyin import Style
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def extract_pinyin(source, target, use_jieba=False):
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with open(source, 'rt', encoding='utf-8') as fin:
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with open(target, 'wt', encoding='utf-8') as fout:
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for i, line in enumerate(fin):
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if i % 2 == 0:
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sentence_id, raw_text = line.strip().split()
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raw_text = re.sub(r'#\d', '', raw_text)
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if use_jieba:
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raw_text = jieba.lcut(raw_text)
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syllables = lazy_pinyin(
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raw_text,
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errors='ignore',
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style=Style.TONE3,
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neutral_tone_with_five=True)
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transcription = ' '.join(syllables)
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fout.write(f'{sentence_id} {transcription}\n')
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else:
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continue
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if __name__ == "__main__":
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parser = argparse.ArgumentParser(description="extract baker pinyin labels")
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parser.add_argument(
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"input", type=str, help="source file of baker's prosody label file")
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parser.add_argument(
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"output", type=str, help="target file to write pinyin lables")
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parser.add_argument(
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"--use-jieba",
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action='store_true',
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help="use jieba for word segmentation.")
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args = parser.parse_args()
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extract_pinyin(args.input, args.output, use_jieba=args.use_jieba)
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