python处理字符遇到的问题～

a1my

import re
str="""3715 unicast packets input, 10909458 bytes
        unicast packets output, 1576538 bytes"""
for i in str.split("\n"):
    i = i.strip()
    m = re.search(r'input,\s(\d+)\sbytes output',i)
    if m:
        print "input=%s"% m.group(1)

我能取出imput=10909458

但是我想取出imput=10909458&&output=1576538  就不知道怎么写了。你能帮我看下吗？应该怎么写 点下谢谢！

feillex

试试看

1. 
   
2. import re
   
3. tstr="""3715 unicast packets input, 10909458 bytes
   
4.         unicast packets output, 1576538 bytes"""
   
5. m=re.search(r'input,\s?(\d+).+\n.*output,\s?(\d+)',tstr)
   
6. print "input=%s&&output=%s" % m.groups()
   

复制代码