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26 lines
479 B
26 lines
479 B
# -*- coding: utf-8 -*-
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#
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from rest_framework import serializers
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__all__ = [
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'ReadableHiddenField',
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]
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# ReadableHiddenField
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# -------------------
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class ReadableHiddenField(serializers.HiddenField):
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""" 可读的 HiddenField """
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def __init__(self, **kwargs):
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super().__init__(**kwargs)
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self.write_only = False
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def to_representation(self, value):
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if hasattr(value, 'id'):
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return getattr(value, 'id')
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return value
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