event.py 文件源码

def __call__(self, request):
        url = resolve(request.path_info)

        event_slug = url.kwargs.get('event')
        if event_slug:
            request.event = get_object_or_404(
                Event,
                slug__iexact=event_slug,
            )

            if hasattr(request, 'event') and request.event:
                if not request.user.is_anonymous:
                    request.is_orga = request.user.is_superuser or EventPermission.objects.filter(
                        user=request.user,
                        event=request.event,
                        is_orga=True
                    ).exists()
                    request.is_reviewer = request.user.is_superuser or EventPermission.objects.filter(
                        user=request.user,
                        event=request.event,
                        is_reviewer=True
                    ).exists()
                else:
                    request.is_orga = False
                    request.is_reviewer = False
                timezone.activate(pytz.timezone(request.event.timezone))

        self._set_orga_events(request)

        if 'orga' in url.namespaces:
            url = self._handle_orga_url(request, url)
            if url:
                return redirect(url)
        return self.get_response(request)