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45 lines
1.5 KiB
45 lines
1.5 KiB
4 years ago
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from typing import Any
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from typing import Optional
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from typing import Text
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from pypinyin.constants import Style
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class V2UMixin():
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"""无声调相关拼音风格下的结果使用 ``ü`` 代替原来的 ``v``
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使用方法::
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from pypinyin import lazy_pinyin, Style
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from pypinyin.contrib.uv import V2UMixin
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from pypinyin.converter import DefaultConverter
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from pypinyin.core import Pinyin
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# 原来的结果中会使用 ``v`` 表示 ``ü``
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print(lazy_pinyin('战略'))
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# 输出：['zhan', 'lve']
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class MyConverter(V2UMixin, DefaultConverter):
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pass
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my_pinyin = Pinyin(MyConverter())
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pinyin = my_pinyin.pinyin
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lazy_pinyin = my_pinyin.lazy_pinyin
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# 新的结果中使用 ``ü`` 代替原来的 ``v``
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print(lazy_pinyin('战略'))
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# 输出: ['zhan', 'lüe']
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print(pinyin('战略', style=Style.NORMAL))
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# 输出：[['zhan'], ['lüe']]
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"""
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def post_convert_style(self,
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han: Text,
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orig_pinyin: Text,
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converted_pinyin: Text,
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style: Style,
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strict: bool,
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**kwargs: Any) -> Optional[Text]:
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pre_data = super().post_convert_style(
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han, orig_pinyin, converted_pinyin, style, strict, **kwargs)
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if pre_data is not None:
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converted_pinyin = pre_data
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return converted_pinyin.replace('v', 'ü')
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