events.py 文件源码

def post(self, request, *args, **kwargs):
        self.object = self.get_object()

        self.object.published = False
        self.object.save()

        send_cancellation_notification.delay(self.object.pk)

        messages.add_message(
            request,
            messages.WARNING,
            _("L'événement « {} » a bien été annulé.").format(self.object.name)
        )

        return HttpResponseRedirect(self.success_url)