from rest_framework import serializers """ DATA SERIALIZERS """ class TeamsSerializer(serializers.Serializer): id = serializers.CharField() name = serializers.CharField() division = serializers.IntegerField() class DivisionsSerializer(serializers.Serializer): id = serializers.IntegerField() name = serializers.CharField() teams = TeamsSerializer(many=True) nTeams = serializers.IntegerField() ms_art = serializers.CharField() patterns = serializers.DictField() opponents = serializers.DictField() class ProblemSerializer(serializers.Serializer): divisions = DivisionsSerializer(many=True)