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,附件中可以下载。
#!/usr/bin/env python # -*- coding:utf-8 -*- """ Author:cleverdeng E-mail:clverdeng@gmail.com """ __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 = "钓鱼岛是中国的" print "in: %s" % string print "out: %s" % str(test.hanzi2pinyin(string=string)) print "out: %s" % test.hanzi2pinyin_split(string=string, split="-")
附件:源代码下载