python实现用户登陆邮件通知的方法

#!/usr/bin/env python#encoding=utf-8from smtplib import SMTPimport subprocesssmtp = "smtp.qq.com"user = '1234567'password = 'xxxx'run_comd = subprocess.Popen('w¦grep pts',shell=True,stdout=subprocess.PIPE)data = run_comd.stdout.read()mailb = ["服务器有新用户登录",data]mailh = ["From: 1234567@qq.com", "To: xxxx@gmail.com", "Subject: 用户登录监控"]mailmsg = "/r/n/r/n".join(["/r/n".join(mailh), "/r/n".join(mailb)])def send_mail():  send = SMTP(smtp)  send.login(user,password)  result = send.sendmail("1234567@qq.com", ("xxxx@gmail.com",), mailmsg)  send.quit()if data == '':  passelse:  send_mail()