本文实例讲述了python实现将汉字转换成汉语拼音的库。分享给大家供大家参考。具体分析如下：

下面的这个python库可以很容易的将汉字转换成拼音，其中用到了一个word.data 的字典，可点击此处本站下载。

#!/usr/bin/env python# -*- coding:utf-8 -*-__version__ = '0.9'__all__ = ["PinYin"]import os.pathclass PinYin(object): def __init__(self, dict_file='word.data'): self.word_dict = {} self.dict_file = dict_file def load_word(self): if not os.path.exists(self.dict_file): raise IOError("NotFoundFile") with file(self.dict_file) as f_obj: for f_line in f_obj.readlines(): try: line = f_line.split(' ') self.word_dict[line[0]] = line[1] except: line = f_line.split(' ') self.word_dict[line[0]] = line[1] def hanzi2pinyin(self, string=""): result = [] if not isinstance(string, unicode): string = string.decode("utf-8") for char in string: key = '%X' % ord(char) result.append(self.word_dict.get(key,char).split()[0][:-1].lower()) return result def hanzi2pinyin_split(self, string="", split=""): result = self.hanzi2pinyin(string=string) if split == "": return result else: return split.join(result)if __name__ == "__main__": test = PinYin() test.load_word() string = "欢迎来到" print "in: %s" % string print "out: %s" % str(test.hanzi2pinyin(string=string)) print "out: %s" % test.hanzi2pinyin_split(string=string, split="-")

希望本文所述对大家的Python程序设计有所帮助。