python 汉字转拼音

1， 安装pypinyin包

pip install pypinyin

2，对应的API

from pypinyin import lazy_pinyin,pinyin, Style

out1 = pinyin(u'单个', heteronym=True)                   
out2 = pinyin(u'单个',heteronym=False)                  
out3 = pinyin(u'单个', style=pypinyin.NORMAL)       
out4 = pinyin(u'单个',style=Style.TONE3)                  
out5 = pinyin(u'单个',style=Style.TONE3,heteronym=True) 
out6 = pinyin(u'中心供不应求', style=pypinyin.FIRST_LETTER)
out7 = pinyin(u'中心供不应求', style=pypinyin.STYLE_FINALS)

3，输出

[['dān', 'chán', 'shàn'], ['gè', 'gàn', 'gě']]    # 多音字带笔画，显示多个拼音
[['dān'], ['gè']]          # 拼音带笔画
['dan', 'ge']              # 拼音无音调
[['dan1'], ['ge4']]        # 拼音有音调
[['dan1', 'chan2', 'shan4'], ['ge4', 'gan4', 'ge3']]  # 多音字带音调，显示多个拼音
[['z'], ['x'], ['g'], ['b'], ['y'], ['q']]            # 声母
[['ong'], ['in'], ['ong'], ['u'], ['ing'], ['iou']]   # 韵母