我有一个带有两个附加SerializerMethodField字段的序列化器:class BentoSerializer(ModelSerializer): zones = SerializerMethodField() lead_zone = SerializerMethodField() def get_zones(self, obj): zone_queryset = obj.get_zones() return ZoneSerializer(zone_queryset, many=True).data def get_lead_zone(self, obj): zone_queryset = obj.get_lead_zone() return ZoneSerializer(zone_queryset).data class Meta: model = Bento fields = ('lead_zone', 'zones', )我需要将来自序列化器的数据嵌套为JSON(ZoneSerializer包含SerializerMethodField其自身的相似的s和正常模型字段),但它以OrderedDict的形式出现。有没有一种方法可以配置序列化器,使其BentoSerializer(obj).data返回嵌套的JSON,我应该递归地将OrderedDicts转换为dict,还是有一些我不知道的获取未排序数据的其他序列化器方法?非常感谢!PS:当前示例数据来自通过串行器发送的工厂对象:[OrderedDict([('order', 1), ('columns', [OrderedDict([('order', 1), ('blocks', [OrderedDict([('order', 1), ('block_type', 'Text'), ('blockcontent', 'Cum inventore sed fugit aliquam doloribus. Alias exercitationem odit asperiores rerum qui aperiam cum fugit.'), ('heading', 'Adipisci possimus dolore assumenda sapiente velit amet odio doloremque.')])]), ('sticky', False), ('weight', 12), ('is_slideshow', False)])]), ('has_background_image', False), ('is_lead', False), ('is_slideshow', False), ('background_image', None), ('background_treatment', 'dark')])]<class 'rest_framework.utils.serializer_helpers.ReturnList'>{'lead_zone': {'background_image': None, 'background_treatment': 'dark', 'columns': [OrderedDict([('order', 1), ('blocks', [OrderedDict([('order', 1), ('block_type', 'Image'), ('blockcontent', '/media/media/2018/06/22/adatestfile_SfZMYPw.png'), ('heading', 'Reprehenderit officiis aliquid inventore enim quibusdam inventore beatae.')])]), ('sticky', False), ('weight', 12), ('is_slideshow', False)])], 'has_background_image': False, 'is_lead': True, 'is_slideshow': False, 'order': 1},
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