我是第一次使用 drf_mongoengine,但在设置模型时遇到了问题。我希望文件像这样初始化:
{
"name" : "new_name",
"metadata": {
"total_efficiency": 0.0,
"eff_vs_layer_thickness":{
"x":[],
"y":[]
}
}
}
创建的文档没有“元数据”字段。我错过了什么?
模型:类检测器(文档):名称 = fields.StringField(null=True)元数据 = fields.EmbeddedDocumentField(元数据,null=False)
class Metadata(EmbeddedDocument):
eff_vs_layer = fields.EmbeddedDocumentField(Plot)
total_efficiency = fields.DecimalField(null=True, default=0)
class Plot(EmbeddedDocument):
x = fields.ListField(fields.FloatField(null=True), default=[])
y = fields.ListField(fields.FloatField(null=True), default=[])
序列化器:
class DetectorSerializer(mongoserializers.DocumentSerializer):
class Meta:
model = Detector
fields = '__all__'
class MetadataSerializer(mongoserializers.EmbeddedDocumentSerializer):
class Meta:
model = Metadata
fields = '__all__'
看法:
class DetectorViewSet(viewsets.ModelViewSet, mixins.UpdateModelMixin, mixins.DestroyModelMixin):
'''
Contains information about inputs/outputs of a single program
that may be used in Universe workflows.
'''
lookup_field = 'id'
serializer_class = DetectorSerializer