def more_like_this(self, request):
query = request.GET.get('q', '')
exclude_id = request.GET.get('exclude_id')
size = int(request.GET.get('size', settings.MAX_QUERIES))
results, count = SearchBackend.more_like_this(query, exclude_id, size)
return Response({'query': query, 'results': results, 'count': count})
