from rest_framework import serializers
from .models import *

class VideoSerializer(serializers.ModelSerializer):
    gender_value = serializers.CharField(source='get_gender_display')
    video_file =  serializers.SerializerMethodField()

    class Meta:
        model = Video
        fields = ('video_file', 'gender_value',)

    def get_video_file(self, obj):
        if not obj.video_file:
            return None
        return '/media/' + obj.video_file.name + '_720p.m3u8'