from django.contrib.auth.models import User, Group

from rest_framework import serializers

from .models import Photo


class UserSerializer(serializers.HyperlinkedModelSerializer):
    class Meta:
        model = User
        fields = ('url', 'username', 'email', 'groups')

class GroupSerializer(serializers.HyperlinkedModelSerializer):
    class Meta:
        model = Group
        fields = ('url', 'name')

class PhotoSerializer(serializers.ModelSerializer):
    class Meta:
        model = Photo
        fields = ('owner', 'photo')