Editing django-rest-framework serializer object before save

Question

I want to edit a django-rest-framwork serializer object before it is saved. This is how I currently do it -

def upload(request):
    if reque         


        

Answer 1

Now edited for REST framework 3

With REST framework 3 the pattern is now:

if serializer.is_valid():
    serializer.save(user_id=15)

Note that the serializers do not now ever expose an unsaved object instance as serializer.object, however you can inspect the raw validated data as serializer.validated_data.

If you're using the generic views and you want to modify the save behavior you can use the perform_create and/or perform_update hooks...

def perform_create(self, serializer):
    serializer.save(user_id=15)