python3.x 群发qq邮件

 """邮件发送方法
    source = {
            'usrname':xxxx,
            'passwd':xxxx,
            'server':'smtp.qq.com',
            'port':465

    }
    destination = [usr1,usr2,....]
    data = {
        'text':文本数据,
        'attfile':[附件2的路径,附件1的路径,....],
        'html':html数据
    }
    """
    def notice(self, sendata):

        #数据组装
        source = {
            'usrname': self.usrname,
            'passwd': self.passwd,
            'server': self.smtpserver,
            'port':self.port
        }

        data = {
            'text': sendata,
            'attfile': [r"filepath1",r"filepath2"],
            'html': r"
你好!
"
        }

        self.send(source,self.receviers,data)


    def send(self,source,destination,data):

        #选择发送邮件的方式
        if 'attfile' not in data or data['attfile'] is None:
            __send_no_att(source,destination,data)
        else:
            __send_att(source,destination,data)


    """
    不带附件的邮件
    """
    @staticmethod
    def __send_no_att(source, destination, data):

        mimetext = None
        isHtml = False

        if 'html' in data and data['html'] is not None:
            mimetext = data['html']
            isHtml = True
        else:
            mimetext = data['text']

        # 设置邮件主体内容
        msgRoot = MIMEText(
            mimetext,
            _subtype='html' if isHtml else 'plain',
            _charset='utf-8'
        )

        # 设置邮件的主题
        msgRoot['From'] = source['usrname']
        msgRoot['Subject'] = Header("测试报告", 'utf-8')
        msgRoot['TO'] = ",".join(destination)

        # 发送
        stmp = smtplib.SMTP_SSL(source['server'], source['port'])
        stmp.connect(source['server'])
        stmp.login(source['usrname'], source['passwd'])
        stmp.sendmail(source['usrname'], destination, msgRoot.as_string())
        stmp.quit()

    """
    带附件的邮件
    """
    @staticmethod
    def __send_att(source, destination, data):

        mimetext = None
        isHtml = False # 判断正文数据是否为  html 格式

        if 'html' in data and data['html'] is not None:
            mimetext = data['html']
            isHtml = True
        else:
            mimetext = data['text']

    #构造邮件属性

        msgRoot = MIMEMultipart()

        # 设置邮件的主题
        msgRoot['From'] = source['usrname']
        msgRoot['Subject'] = Header("测试报告", 'utf-8')
        msgRoot['TO'] = ",".join(destination)

        # 构造邮件正文
        msgRoot.attach(MIMEText(mimetext, 'html', 'utf-8'))

        # 构造附件
        attfiles = data['attfile']
        for file in attfiles:
            att = MIMEText(open(file, 'rb').read(), 'base64', 'utf-8')
            att["Content-Type"] = r'application/octet-stream'
            att["Content-Disposition"] = "attachment; filename="+file.split("\\")[-1]
            msgRoot.attach(att)

            # 清空 att
            del att

        # 发送
        stmp = smtplib.SMTP_SSL(source['server'], source['port'])
        stmp.connect(source['server'])
        stmp.login(source['usrname'], source['passwd'])
        stmp.sendmail(source['usrname'], destination, msgRoot.as_string())
        stmp.quit()