python工具——pypinyin

把汉字转成拼音后可以进行深度学习分类，做内容识别

1.安装

pip install pypinyin

2.使用

from pypinyin import Style, pinyin
content = pinyin('汉语拼音')
print(content)

E:python>python pinyin.py
[['hàn'], ['yǔ'], ['pīn'], ['yīn']]

设置拼音风格

　　普通

from pypinyin import Style, pinyin
content = pinyin('汉语拼音', style=Style.NORMAL)
print(content)

E:python>python pinyin.py
[['han'], ['yu'], ['pin'], ['yin']]

　　首字母

from pypinyin import Style, pinyin
content = pinyin('汉语拼音', style=Style.FIRST_LETTER)
print(content)

E:python>python pinyin.py
[['h'], ['y'], ['p'], ['y']]

将汉字转换为拼音并生成 slug 字符串

import pypinyin
from pypinyin import Style
content = pypinyin.slug('汉语拼音')
print(content)

E:python>python pinyin.py
han-yu-pin-yin

修改分隔字符串

import pypinyin
from pypinyin import Style
content = pypinyin.slug('汉语拼音',separator=' ')
print(content)

E:python>python pinyin.py
han yu pin yin