python - 如何在序列化程序中提及密码字段？

Question

我有一个 自定义用户 用于身份验证并想为其创建一个序列化程序类，我的自定义用户模型是这样的:

class User (AbstractUser):
        bio = models.TextField(max_length=500, blank=True)
        birth_date = models.DateField(null=True, blank=True)
        image=models.FileField(null=True , blank=True)

我的序列化程序是:

class UserSerializer (serializers.ModelSerializer):
    class Meta:
        model = User
        fields = ('username' ,'email' ,'password' ,'firstname' , 'last name' )

我怎么能提到 密码字段 是密码，其内容必须经过哈希处理？

Answer 1

要散列密码，请调用:

make_password(origin_password)

示例 序列化程序.py :

from rest_framework import serializers
from django.contrib.auth.models import User
from django.contrib.auth.hashers import make_password


class UserSerializer(serializers.HyperlinkedModelSerializer):

    password = serializers.CharField(
        write_only=True,
        required=True,
        help_text='Leave empty if no change needed',
        style={'input_type': 'password', 'placeholder': 'Password'}
    )

    class Meta:
        model = User
        fields = ('url', 'username', 'email', 'password')

    def create(self, validated_data):
        validated_data['password'] = make_password(validated_data.get('password'))
        return super(UserSerializer, self).create(validated_data)