python - django rest framework , order_by a JSON from serializers.py file -

i'm working django rest framework , want make order json how can make order_by django rest framework serializers.py file have in serializers.py

class establecimientoserializer(serializers.modelserializer):     class meta:         model = establecimiento         depth = 1         fields =   ('nombre','ciudad',)     order_by = (         ('nombre',)     ) 

i have order_by nothing json

what correct way order in json serializers.py?

i have in views.py

class establecimientoviewset(viewsets.modelviewset):     queryset = establecimiento.objects.order_by('nombre')     serializer_class = establecimientoserializer     filter_backends = (filters.djangofilterbackend,)     filter_fields = ('categoria','categoria__titulo',) 

then order_by not work because have filter, how can make filter work order_by?

there's easy way, override explicitly add ordering line:

class establecimientoviewset(viewsets.modelviewset):     queryset = establecimiento.objects     serializer_class = establecimientoserializer     filter_backends = (filters.djangofilterbackend, filters.orderingfilter)     ordering = ('nombre',) #add line     filter_fields = ('categoria','categoria__titulo',)