[问题求助] Python为什么匹配输出多一个空行？

netdzb

# -*- coding: UTF-8 -*-
with open('index.txt','r') as f:
	for line in f.readlines():
		if line.find('Cyndi chaw') != -1:
			line = 'zhaoyonghua' + line
			print line
复制代码

netdzb

回复 2# wujunkai


简单一点吧，匹配chaw

/chaw/100
/chaw/101
/chaw/102
/cyndi/103