django-rest-framework serializer different fields in multiple views

Question

I am new at Django and couldn\'t find solution for my problem.

The problem is to force specific serializer for include different amount of fields in case of utilizing di

Answer 1

class DynamicFieldsModelSerializer(ModelSerializer):
    """
    A ModelSerializer that takes an additional `fields` and 'exclude' argument that
    controls which fields should be displayed.
    """

    def __init__(self, *args, **kwargs):
        # Don't pass the 'fields' arg up to the superclass
        fields = kwargs.pop('fields', None)
        exclude = kwargs.pop('exclude', None)

        # Instantiate the superclass normally
        super(DynamicFieldsModelSerializer, self).__init__(*args, **kwargs)

        if fields is not None:
            # Drop any fields that are not specified in the `fields` argument.
            allowed = set(fields)
            existing = set(self.fields.keys())
            for field_name in existing - allowed:
                self.fields.pop(field_name)

        if exclude is not None:
            not_allowed = set(exclude)
            for exclude_name in not_allowed:
                self.fields.pop(exclude_name)



class UserCreateSerializer(DynamicFieldsModelSerializer):
    class Meta:
        model = User
        fields = ('username', 'tel', 'email', 'password')

use:

serializer = UserCreateSerializer(data=request.data, fields=('username', 'password', 'tel'))

or

serializer = UserCreateSerializer(data=request.data, fields=('username', 'password', 'email'))