email_dispatcher.py 文件源码

def send(self, address, alert, language='en'):
        message = self.get_message(alert, language, 'email')

        # Extract the subject
        subject = message.splitlines(1)[0].lstrip('Subject:').strip()
        # Remove the subject line
        message = '\n'.join(message.splitlines()[1:])

        headers = {
            'X-NAV-alert-netbox': alert.netbox,
            'X-NAV-alert-device': alert.device,
            'X-NAV-alert-subsystem': alert.source,
        }

        try:
            if not address.DEBUG_MODE:
                email = EmailMessage(subject=subject, body=message,
                                     to=[address.address])
                email.send(fail_silently=False)
            else:
                _logger.debug('alert %d: In testing mode, would have sent '
                              'email to %s', alert.id, address.address)

        except SMTPException as err:
            msg = 'Could not send email: %s" ' % err
            if (isinstance(err, SMTPRecipientsRefused) or
                (hasattr(err, "smtp_code") and
                 str(err.smtp_code).startswith('5'))):
                raise FatalDispatcherException(msg)

            # Reraise as DispatcherException so that we can catch it further up
            raise DispatcherException(msg)