python实现将汉字转换成汉语拼音的库

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.path
    class 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 = "欢迎来到脚本之家"
     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。