Kit*_*Kit 1 django django-rest-framework
我在 Django 中编写了一个扩展用户序列化器,如下所示:
文件Models.py扩展用户应用程序:
class Profile(models.Model):
user = models.OneToOneField(User, unique=True)
nickname = models.CharField(max_length=50, null=True, blank=True)
gender = models.CharField(max_length=100, choices=GENDER_CHOICES, blank=True, null=True, default='MALE')
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文件serializers.py扩展用户应用程序:
class ProfilePatchSerializer(ModelSerializer):
languages = serializers.ChoiceField(choices=LANGUAGE_CHOICES, default='EN')
gender = serializers.ChoiceField(choices=GENDER_CHOICES, default='1')
class Meta:
model = Profile
fields = [
'gender',
'language',
]
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该序列化器是为了扩展主用户序列化器:
class UserCreateUpdateSerializer(ModelSerializer):
profile = ProfilePatchSerializer()
class Meta:
model = User
fields = [
'username',
'email',
'first_name',
'last_name',
'profile',
]
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结果,我的 API 将呈现为:
{
"id": 1,
"username": "feedgit",
"first_name": "Feed Git",
"profile": {
"gender": Male,
"languages": English
}
}
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但现在我想要与主用户处于同一级别的 API,如下所示:
{
"id": 1,
"username": "feedgit",
"first_name": "Feed Git",
"gender": Male,
"languages": English
}
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请帮助我做到这一点。提前致谢!
您可以编写自己的to_representation方法。
class UserCreateUpdateSerializer(ModelSerializer):
profile = ProfilePatchSerializer()
class Meta:
model = User
fields = [
'username',
'email',
'first_name',
'last_name',
'profile',
]
def to_representation(self, instance):
data = super(UserCreateUpdateSerializer, self).to_representation(instance)
profile = data.pop('profile')
for key, val in profile.items():
data.update({key: val})
return data
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