models.py 文件源码

def send(self, connection=None, fail_silently=False):
        if connection is None:
            from django.core.mail import get_connection
            connection = get_connection(
                backend=settings.EMAIL_QUEUE_EMAIL_BACKEND,
                fail_silently=fail_silently
            )

        to = self.to.split(EMAIL_ADDRESS_SEPARATOR) if self.to and self.to.strip() else None
        cc = self.cc.split(EMAIL_ADDRESS_SEPARATOR) if self.cc and self.cc.strip() else None
        bcc = self.bcc.split(EMAIL_ADDRESS_SEPARATOR) if self.bcc and self.bcc.strip() else None

        mail = EmailMultiAlternatives(
            subject=self.subject,
            body=self.body_text,
            from_email=self.from_email,
            to=to,
            cc=cc,
            bcc=bcc,
            connection=connection
        )
        if self.body_html:
            mail.attach_alternative(self.body_html, HTML_MIME_TYPE)

        mail.send(fail_silently=fail_silently)
        self.posted = timezone.now()
        self.status = QueuedEmailMessageStatus.posted
        self.save()
        logging.debug("Message posted: %s", self)
        return mail