"""Serializer mixins"""
from rest_framework import serializers


class ImageSerializerMixin(serializers.Serializer):
    """
    Image serializer mixin.
    Need to return an absolute path of cropped image instead of relative path
    """
    # RESPONSE
    image = serializers.SerializerMethodField()

    def get_image(self, obj):
        """Get full image URL"""
        return obj.image.get_full_image_url(self.context.get('request'))