base.py 文件源码

def send(self, raise_exception=False, user=None):
        """
        Handles the preparing the notification for sending. Called to trigger the send from code.
        If raise_exception is True, it will raise any exceptions rather than simply logging them.
        returns boolean whether or not the notification was sent successfully
        """
        context = self.get_context_data()

        recipients = self.get_recipients()

        if 'text' in self.render_types:
            text_content = self.render('text', context)
        else:
            text_content = None

        if 'html' in self.render_types:
            html_content = self.render('html', context)
        else:
            html_content = None

        sent_from = self.get_sent_from()
        subject = self.get_subject()
        extra_data = self.get_extra_data()

        sent_notification = SentNotification(
            recipients=','.join(recipients),
            text_content=text_content,
            html_content=html_content,
            sent_from=sent_from,
            subject=subject,
            extra_data=json.dumps(extra_data) if extra_data else None,
            notification_class=self.get_class_path(),
            attachments=self._get_encoded_attachments(),
            user=user,
        )

        return self.resend(sent_notification, raise_exception=raise_exception)