修改文件中的某个字段

如:将 “夜晚的” 改为 “白天的寒冷的”

 1 Somehow, it seems the love I knew was always the most destructive kind
 2 不知为何,我经历的爱情总是最具毁灭性的的那种
 3 Yesterday when I was young
 4 昨日当我年少轻狂
 5 The taste of life was sweet
 6 生命的滋味是甜的
 7 As rain upon my tongue
 8 就如舌尖上的雨露
 9 I teased at life as if it were a foolish game
10 我戏弄生命 视其为愚蠢的游戏
11 The way the evening breeze
12 就如夜晚的微风
 1 f = open("lyrics","r",encoding="utf-8")
 2 f2 = open("lyrics_new","w",encoding="utf-8")
 3 
 4 find_str= "夜晚的"
 5 new_str = "白天的寒冷的"
 6 for line in f:
 7     if find_str in line:
 8         line = line.replace(find_str,new_str)
 9     f2.write(line)
10 
11 f.close()
12 f2.close()

 

posted @ 2016-12-03 16:08  wangmo  阅读(297)  评论(0编辑  收藏  举报