Python 將拼音和漢字互相轉換

一、拼音轉漢字

利用Pinyin2Hanzi 可以將拼音轉換為漢字，可以作為拼音輸入法的轉換引擎：

def pinyin_2_hanzi(pinyinList):
    from Pinyin2Hanzi import DefaultDagParams
    from Pinyin2Hanzi import dag

    dagParams = DefaultDagParams()
    # path_num：候選值，可設置一個或多個
    result = dag(dagParams, pinyinList, path_num=10, log=True)
    for item in result:
        # socre = item.score # 得分
        res = item.path # 轉換結果
        print(res)

if __name__ == '__main__':
    lists = ['ni', 'hao', 'ya']
    pinyin_2_hanzi(lists)
    
    
# 輸出結果
['你', '好呀']
['你好', '壓']
['你好', '亞']
['你好', '雅']
['你好', '牙']
['你好', '涯']
['你好', '呀']
['你好', '丫']
['你好', '訝']
['你好', '押']

 二、漢字轉拼音

from pypinyin import pinyin,lazy_pinyin
import pypinyin

print(pinyin('你好呀'))
# 多音字模式
print(pinyin('你好呀',heteronym=True))
# 設置拼音風格
print(pinyin('你好呀',style=pypinyin.INITIALS))
# 不考慮多音字
print(lazy_pinyin('你好呀'))


# 輸出結果
[['nǐ'], ['hǎo'], ['ya']]
[['nǐ'], ['hǎo'], ['ya', 'yā', 'xiā']]
[['n'], ['h'], ['']]
['ni', 'hao', 'ya']