Angularjs 使用Django Rest Framework获取具有自定义序列化程序CharField的此函数的无效关键字参数
我正在根据Thinkster IO教程为应用程序编写自定义用户身份验证: 我已经调整了用户创建,使用确认密码,然后进行保存 我原以为一切都很顺利,但我有一个错误 我相信这就是问题代码Angularjs 使用Django Rest Framework获取具有自定义序列化程序CharField的此函数的无效关键字参数,angularjs,django,django-rest-framework,Angularjs,Django,Django Rest Framework,我正在根据Thinkster IO教程为应用程序编写自定义用户身份验证: 我已经调整了用户创建,使用确认密码,然后进行保存 我原以为一切都很顺利,但我有一个错误 我相信这就是问题代码 def create(self, validated_data): # get the password or leave it alone password = validated_data.get('password', None) # get the confirm_password
def create(self, validated_data):
# get the password or leave it alone
password = validated_data.get('password', None)
# get the confirm_password or leave it alone
confirm_password = validated_data.get('confirm_password', None)
# If the password exists AND the confirm password exists AND they eaqual each other
if password and confirm_password and password == confirm_password:
# create the object with valid form data
return models.Account.objects.create(**validated_data)
错误是:“confirm\u password”是此函数的无效关键字参数
它看起来像是由我的API视图触发的。你知道为什么会这样吗?在我看来,这不应该是一个问题,因为在保存之前,检查就在视图中,如果密码匹配,它只会使用密码
任何帮助都会很好
这是完整的序列化程序
from django.contrib.auth import update_session_auth_hash
from rest_framework import serializers
from . . import models
class AccountSerializer(serializers.ModelSerializer):
password = serializers.CharField(write_only=True, required=False)
confirm_password = serializers.CharField(write_only=True, required=False)
class Meta:
model = models.Account
fields = ('id', 'email', 'username', 'created_at', 'updated_at',
'first_name', 'last_name', 'password',
'confirm_password',)
read_only_fields = ('created_at', 'updated_at',)
def create(self, validated_data):
# get the password or leave it alone
password = validated_data.get('password', None)
# get the confirm_password or leave it alone
confirm_password = validated_data.get('confirm_password', None)
# If the password exists AND the confirm password exists AND they eaqual each other
if password and confirm_password and password == confirm_password:
# create the object with valid form data
return models.Account.objects.create(**validated_data)
def update(self, instance, validated_data):
# get the username, if not changed that use the instance username
instance.username = validated_data.get('username', instance.username)
# update the instance
instance.save()
# get the password or leave it alone
password = validated_data.get('password', None)
# get the confirm_password or leave it alone
confirm_password = validated_data.get('confirm_password', None)
# If the password exists AND the confirm password exists AND they eaqual each other
if password and confirm_password and password == confirm_password:
# create the password with the password submitted
instance.set_password(password)
#save that instance with the updated password
instance.save()
# update the session so that the user does not need to login again
update_session_auth_hash(self.context.get('request'), instance)
# return the changed (or not changed) record
return instance
您在帐户模型中保存数据的方式似乎不正确 首先,您的帐户模型中是否有“确认密码”字段?(我相信你没有,这就是错误的含义) 解决方案:
# use .pop() instead of .get() so that it will be removed from the dict
# `None` to avoid KeyError. so pop the value if it exists
confirm_password = validated_data.pop('confirm_password', None)
...
if password and confirm_password and password == confirm_password:
account = Account.objects.create(**validated_data)
# I assume you extend the User model to this model. you need
# to use .set_password() so that the password won't be saved as raw
account.set_password(password)
account.save()
return account
我不太明白。这在序列化程序中,并且正在使用声明的序列化程序字段。因此,不,它不存在于模型中。请修改create()函数并在我的回答中添加代码进行了更改,但我仍然得到
“confirm\u password”是此函数的无效关键字参数
错误