cpemail.py 文件源码

def _send_username_email(self, user):
        """
        Send username reminder email to given email address
        """
        username = user['uid'][0]
        base_url = urljoin(cherrypy.request.base, '/')
        user['login_url'] = urljoin(base_url, '?username={0}'.format(username))

        template = cherrypy.config.get('email', {}).get('template', 'email')
        html = cherrypy.engine.publish('lookup-template', '{0}.html'.format(template)).pop()
        txt = cherrypy.engine.publish('lookup-template', '{0}.txt'.format(template)).pop()
        html_body = html.render(user=user)
        txt_body = txt.render(user=user)

        msg = MIMEMultipart('alternative')
        msg['Subject'] = (' ').join([self.subject, 'Username Reminder'])
        msg['From'] = self.fromaddr
        msg['To'] = user['mail'][0]
        part1 = MIMEText(txt_body, 'plain')
        part2 = MIMEText(html_body, 'html')

        msg.attach(part1)
        msg.attach(part2)

        mailclient = smtplib.SMTP(self.server, self.port)
        try:
            if self.user and self.password:
                mailclient.login(self.user, self.password)

            mailclient.sendmail(msg['From'], msg['To'], msg.as_string())
        except (smtplib.SMTPHeloError,
                smtplib.SMTPAuthenticationError,
                smtplib.SMTPException
               ) as e:
            self.bus.log('Unable to send email.  Error: {0}'.format(e.message['desc'] if 'desc' in e.message else e), 40) # pylint: disable=C0301
        finally:
            mailclient.quit()