Ошибка атрибута Объект 'int' не имеет атрибута 'items'
Ошибка атрибута Объект 'int' не имеет атрибута 'items'
her my Modelserializer
def validate(self, validated_data):
gameevent = validated_data.get('gameevent')
match_round =validated_data.get('match_round')
if not match_round :
raise serializers.ValidationError("Enter value more than 0 ")
if match_round == 1:
return match_round
round = range(1,match_round)
match = Matchscore.objects.filter(gameevent=gameevent,match_round__in=round).values_list('match_round',flat=True)
match = set(match)
if match :
return validated_data
else:
raise serializers.ValidationError("Enter a valid match_round")