models.py 文件源码

def to_dict(self):
        d = model_to_dict(self)
        tastyjson = self._serializer.to_json(d)
        d = self._serializer.from_json(tastyjson)

        d[DOC_TYPE_FIELD_NAME] = self.get_doc_type()
        d['id'] = self.get_id()
        if 'cbnosync_ptr' in d: del d['cbnosync_ptr']
        if 'csrfmiddlewaretoken' in d: del d['csrfmiddlewaretoken']
        for field in self._meta.fields:
            if isinstance(field, DateTimeField):
                d[field.name] = self._string_from_date(field.name)
            if isinstance(field, ListField):
                if isinstance(field.item_field, EmbeddedModelField):
                    self.to_dict_nested_list(field.name, d)
                if isinstance(field.item_field, ModelReferenceField):
                    self.to_dict_reference_list(field.name, d)
            if isinstance(field, EmbeddedModelField):
                self.to_dict_nested(field.name, d)
            if isinstance(field, ModelReferenceField):
                self.to_dict_reference(field.name, d)
        return d