Merge v2.9.4 release

netbox/dcim/views.py

@@ -168,9 +168,13 @@ class SiteView(ObjectView):
             'circuit_count': Circuit.objects.restrict(request.user, 'view').filter(terminations__site=site).count(),
             'vm_count': VirtualMachine.objects.restrict(request.user, 'view').filter(cluster__site=site).count(),
         }
-        rack_groups = RackGroup.objects.restrict(request.user, 'view').filter(site=site).annotate(
-            rack_count=Count('racks')
-        )
+        rack_groups = RackGroup.objects.add_related_count(
+            RackGroup.objects.all(),
+            Rack,
+            'group',
+            'rack_count',
+            cumulative=True
+        ).restrict(request.user, 'view').filter(site=site)
 
         return render(request, 'dcim/site.html', {
             'site': site,
@@ -307,6 +311,11 @@ class RackElevationListView(ObjectListView):
         racks = filters.RackFilterSet(request.GET, self.queryset).qs
         total_count = racks.count()
 
+        # Determine ordering
+        reverse = bool(request.GET.get('reverse', False))
+        if reverse:
+            racks = racks.reverse()
+
         # Pagination
         per_page = request.GET.get('per_page', settings.PAGINATE_COUNT)
         page_number = request.GET.get('page', 1)
@@ -327,6 +336,7 @@ class RackElevationListView(ObjectListView):
             'paginator': paginator,
             'page': page,
             'total_count': total_count,
+            'reverse': reverse,
             'rack_face': rack_face,
             'filter_form': forms.RackElevationFilterForm(request.GET),
         })
@@ -405,7 +415,6 @@ class RackReservationListView(ObjectListView):
     filterset = filters.RackReservationFilterSet
     filterset_form = forms.RackReservationFilterForm
     table = tables.RackReservationTable
-    action_buttons = ('export',)
 
 
 class RackReservationView(ObjectView):