use*_*525 13 python django rest serialization django-rest-framework
我正在按照本教程,但面对这些问题,我无法修复:
我的代码:
from django.contrib.auth.models import User
from rest_framework import serializers
class UserSerializer(serializers.ModelSerializer):
class Meta:
model = User
fields = ('password', 'first_name', 'last_name', 'email')
write_only_fields = ('password',)
def restore_object(self, attrs, instance=None):
# call set_password on user object. Without this
# the password will be stored in plain text.
user = super(UserSerializer, self).restore_object(attrs, instance)
user.set_password(attrs['password']) #somehow not hashing
return user
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wsg*_*rge 13
我在DRF 3.0.2中尝试了接受的答案但它没有用.密码没有被哈希.
而是覆盖模型序列化器中的create方法
def create(self, validated_data):
user = User(email=validated_data['email'], username=validated_data['username'])
user.set_password(validated_data['password'])
user.save()
return user
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当您使用rest框架而不是post_save创建用户时,这会散列密码
DRF 3.X的另一种方法:
from django.contrib.auth import get_user_model
from django.contrib.auth.hashers import make_password
def create(self, validated_data):
if validated_data.get('password'):
validated_data['password'] = make_password(
validated_data['password']
)
user = get_user_model().objects.create(**validated_data)
return user
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请注意,set_password() 不会保存对象,并且由于您首先调用了 super,因此您的对象已使用原始密码保存。
只需简单地使用 post_save() 来保存密码即可。
def post_save(self, obj, created=False):
"""
On creation, replace the raw password with a hashed version.
"""
if created:
obj.set_password(obj.password)
obj.save()
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