Add own subclass of generic view set.

taiga/base/api.py

@@ -48,14 +48,6 @@ class ListModelMixin(mixins.ListModelMixin):
         return super().list(*args, **kwargs)
 
 
-class NeighborsApiMixin:
-    def filter_queryset(self, queryset, force=False):
-        for backend in self.get_filter_backends():
-            if force or self.action != "retrieve" or backend not in self.retrieve_exclude_filters:
-                queryset = backend().filter_queryset(self.request, queryset, self)
-        return queryset
-
-
 class DestroyModelMixin(mixins.DestroyModelMixin):
     """
     Self version of DestroyModelMixin with
@@ -73,6 +65,16 @@ class DestroyModelMixin(mixins.DestroyModelMixin):
         return Response(status=status.HTTP_204_NO_CONTENT)
 
 
+# Other mixins (what they are doing here?)
+
+class NeighborsApiMixin(object):
+    def filter_queryset(self, queryset, force=False):
+        for backend in self.get_filter_backends():
+            if force or self.action != "retrieve" or backend not in self.retrieve_exclude_filters:
+                queryset = backend().filter_queryset(self.request, queryset, self)
+        return queryset
+
+
 class PreconditionMixin(object):
     def pre_conditions_on_save(self, obj):
         pass
@@ -189,6 +191,8 @@ class ReversionMixin(object):
 
 
 
+# Own subclasses of django rest framework viewsets
+
 class ModelCrudViewSet(DetailAndListSerializersMixin,
                        ReversionMixin,
                        PreconditionMixin,
@@ -212,3 +216,7 @@ class ModelListViewSet(DetailAndListSerializersMixin,
                        ListModelMixin,
                        viewsets.GenericViewSet):
     pass
+
+
+class GenericViewSet(viewsets.GenericViewSet):
+    pass