【发布时间】:2014-12-21 08:05:00
【问题描述】:
我正在使用 django-rest-framework 并注意到嵌套序列化程序存在问题。我被告知找不到我的序列化程序对象。我的代码和回溯如下:
room/serializers.py
class RoomSerializer(serializers.ModelSerializer):
name = serializers.CharField(max_length=255)
type = RoomTypeSerializer()
clinic_location = serializers.Field(source='clinic_location')
status = RoomStateTypeSerializer()
url = serializers.CharField(max_length=100, default="room")
class Meta:
model = Room
访问/serializers.py
from clinic.serializers import *
from patient.serializers import *
from room.serializers import *
from service.serializers import *
from transition.serializers import *
from userprofile.serializers import *
class SubvisitSerializer(serializers.ModelSerializer):
visit = VisitSerializer()
room = RoomSerializer()
service = ServiceSerializer()
transition = TransitionSerializer()
status = SubVisitStateSerializer()
patient = PatientSerializer()
clinic_location = ClinicLocationSerializer()
class Meta:
model = Subvisit
追溯:
File "/Users/Zee/Repos/patient-flow/visit/serializers.py" in SubvisitSerializer
51. room = RoomSerializer()
Exception Value: name 'RoomSerializer' is not defined
非常感谢任何帮助。
干杯,
齐
【问题讨论】:
-
您的房间序列化程序文件是
room/serializer.py还是room/serializers.py?。注意最后的s。 -
好点,这实际上是我发帖时的一个错字。我进行了编辑。不幸的是,这不是问题,尽管它可能是:)
-
@zee 尝试显式导入序列化程序(无论如何都应该这样做,因为这是一个很好的做法)并看看会发生什么(它会抛出相同的异常吗?)
标签: python json django serialization django-rest-framework