python自动化中send_email方法封装

#coding:utf-8
import yagmail

class SendEmail():
    '''发送自动化测试报告'''
    def send_mail(self,new_report):
        sender = "1111@qq.com"   #账号
        pwd = "111"       #密码
        host = "smtp.qq.com"           #连接服务器
        recevers = ["111"]      #收件人地址
        subject = "自动化测试报告--下载后查看"      #邮件主题
        contents = "测试通过"       #邮件内容

        smtp = yagmail.SMTP(
            user=sender,
            password=pwd,
            host=host
        )
        smtp.send(
            to=recevers,
            subject=subject,
            contents=contents,
            attachments=new_report
        )
        print("emial has send out")