docs: def list(request, content_type, id):
      """
      Wrapper exposing comment's render_comment_list tag as a view.
      """
      # get object
      app_label, model = content_type.split('-')
      ctype = ContentType.objects.get(app_label=app_label, model=model)
      obj = ctype.get_object_for_this_type(id=id)
  
      # setup template and return result
      t = Template("{% load comments %}{% render_comment_list for object %}")
      context = RequestContext(request)
      context.update({'object': obj})
      result = t.render(context)
      return HttpResponse(result)