Any plans for nested custom serializer with PrimaryKeyRelatedField?

[joeyworld]

Suppose I have following URLs, models, and viewsets:

An ArticleAPIViewSet, which handles:

• /articles
• /articles/{slug}

And an CommentAPIViewSet, which handles:

• /articles/{slug}/comments

With NestedHyperlinkedModelSerializer written and NestedViewSetMixin attached in my viewset, queryset such as:

Comments.objects.all()

would be automatically filtered with article_slug.

Is there any ways to automatically filter nested viewsets' queryset, or any plans to support those?

[sknmk]

is there any workaround?