id,summary,reporter,owner,description,type,status,component,version,severity,resolution,keywords,cc,stage,has_patch,needs_docs,needs_tests,needs_better_patch,easy,ui_ux 16127,Queryset which uses defer() method not serialize,eguevara2012@…,nobody,"Hello! I have this function using json and a queryset with defer() method, but the fields not target in queryset, i need only ""id"" and ""nome"": models.py {{{ class Pessoa(models.Model): nome = models.CharField(max_length=50) data_nascimento = models.DateField() data_inclusao = models.DateField() cpf = models.CharField(max_length=14) telefone = models.CharField(max_length=13) celular = models.CharField(max_length=13) class Meta: abstract = True class Proprietario(Pessoa): endereco = models.ForeignKey(Endereco) def __unicode__(self): return ""%s, %s"" % (self.nome, self.cpf) }}} views.py: {{{ def load_proprietarios(request): data = serializers.serialize('json',Proprietario.objects.defer('cpf','telefone','celular','data_nascimento','data_inclusao',),ensure_ascii=False)) return HttpResponse(data, mimetype=""application/javascript"") }}} This is the output: {{{ [{""pk"": 1, ""model"": ""proprietario.proprietario_deferred_celular_cpf_telefone_data_inclusao_data_nascimento"", ""fields"": {}}] }}} Note that the ""id"" and the ""nome"" fields (class Proprietario / class abstract Pessoa) does not appear after defer() method. Regards.",Bug,closed,Core (Serialization),1.3,Normal,worksforme,,,Accepted,0,0,0,0,0,0