Django Rest Framework update() with kwargs from validated_data

Question

Can I update instance in one line without specifying all instance fields?

For example:

def update(self, instance, validated_data):
    instance.name = validated_data.get('name', instance.name)
    instance.address = validated_data.get('address', instance.address)
    instance.save()
    return instance

So imagine if there's many more fields next to name and address. Can I do something extracting kwargs from validated_data? Just like in create() method:

def create(self, validated_data):
    return Person.objects.create(**validated_data)

Answer 1

It's not a one-liner but short enough (extracted from the drf sources):

def update(self, instance, validated_data):
    for attr, value in validated_data.items():
        setattr(instance, attr, value)
    instance.save()
    return instance