python发送邮件模块

 import smtplib
 import time
 from email.mime.multipart import MIMEMultipart
 from email.mime.text import MIMEText 
 from email.mime.application import MIMEApplication

 #邮件发送的用户名和密码  常识：第三方授权码
 _user = "[email protected]"
_pwd = "dlktzrelodewbiej"

 now = time.strftime('%Y-%m-%d_%H_%M_%S')#获取时间戳

  class sendEmail:
     def send_email(self,email_to,filepath):
         #email_to  收件方
         #filepath 你要发送附件的地址
         #如名字所示Multipart就是分多个部分
         msg = MIMEMultipart()
         msg["Subject"] = now+"_Webservice Test Report --from Steve"
         msg["From"]  = _user
         msg["To"]   = email_to

        #---这是文字部分---
        part = MIMEText("这次是自动化测试结果，请查收！")
        msg.attach(part)

        #---这是附件部分---
        part = MIMEApplication(open(filepath,'rb').read())
        part.add_header('Content-Disposition', 'attachment', filename=filepath)
        msg.attach(part)
        s = smtplib.SMTP_SSL("smtp.qq.com", timeout=30)#连接smtp邮件服务器,端口默认是25
        s.login(_user, _pwd)#登陆服务器
        s.sendmail(_user, email_to, msg.as_string())#发送邮件
        s.close()