python从文件读取邮件地址输出的例子

#!/bin/python
# Hello, this script is written in Python - http://www.python.org
# This script takes whatever you throw at stdin and outputs email addresses.
# eg. python email_extractor.py < PythonFAQ.html
# This script can be used for whatever you want, EXCEPT SPAMMING !
# site: www.jb200.com
#
import sys,re
print 'n'.join(re.findall('([w.-]+@[w.-]+)',sys.stdin.read()))