Question

我有布尔字段的模型：

class ExampleModel(User):
    field_value_one = models.BooleanField(verbose_name=_(u'Field Value One'))
    ....another boolean fields.....

如何为verbose_name序列化编写serializator类？我怎么能得到这些数据？

响应示例：

{
    'Field Value One' :true,
    .....
}

或

{
    field_value_one: {
        verbose_name: 'Field Value One',
        value: 'true'
    }
}

Answer 1

您可以从模型字段详细信息中获取详细名称。序列化方法字段示例：

from rest_framework import serializers
from .models import ExampleModel

class ExampleModelSerializer(serializers.ModelSerializer):
    field_value_one = serializers.SerializerMethodField()

    class Meta(object):
        model = ExampleModel

    def get_field_value_one(self, obj):
        # get model field
        field = next(f for f in obj._meta.fields if f.name == 'field_value_one')
        return {
            'verbose_name': field.verbose_name.title(),
            'value': obj.field_value_one
        }

Django-rest-framework序列化verbose_name

1 个答案: