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- from django.core.serializers.python import Serializer as BaseSerializer
- class Serializer(BaseSerializer):
- def end_object(self, obj):
- fields = self.selected_fields
- if fields is not None:
- missing = set(fields).difference(self._current.keys())
- if missing:
- _nothing = object()
- for f in missing:
- fs = f.split('__')
- value = obj
- while fs:
- value = getattr(value, fs.pop(0), _nothing)
- if value is not _nothing:
- self._current[f] = value
- return super().end_object(obj)
|
