django自定义用户模型密码未被哈希处理

楷模：

class MyUser(AbstractBaseUser,PermissionsMixin):
    email = models.EmailField(max_length=255,unique=True)
    first_name = models.CharField(max_length=35)
    last_name = models.CharField(max_length=35)
    username = models.CharField(max_length=70,unique=True)
    date_of_birth = models.DateField()
    is_active = models.BooleanField(default=True)
    is_admin = models.BooleanField(default=False)

    @property
    def is_staff(self):
        return self.is_admin

    def get_full_name(self):
        return ('%s %s') % (self.first_name,self.last_name)

    def get_short_name(self):
        return self.username

    objects = MyUserManager()
    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = ['first_name','last_name','username','date_of_birth']

经理：

class MyUserManager(BaseUserManager):
    def create_user(self,email,first_name,last_name,username,date_of_birth,password=None,**kwargs):
        if not email:
            raise ValueError('User must have an email address')

        user = self.model(
            email=self.normalize_email(email),first_name=first_name,last_name=last_name,username=username,date_of_birth=date_of_birth,**kwargs
        )
        user.set_password(self.cleaned_data["password"])
        user.save(using=self._db)
        return user

    def create_superuser(self,password,**kwargs):
        user = self.create_user(
            email,password=password,is_superuser=True,**kwargs
        )
        user.is_admin = True
        user.save(using=self._db)
        return user

创建新用户时没有任何错误,一切正常.但是当我尝试登录时我不能.所以我检查了用户的密码进行确认,密码显示为纯文本strongpassword,当更改管理表单以使用ReadOnlyPasswordHashField获取散列密码时,我在密码字段中出现错误,即使我在内部使用了set_password() create_user()函数.

Invalid password format or unknown hashing algorithm

但是,如果我为该用户手动执行set_password(‘strongpassword’),则会对其进行哈希处理.你能帮我解决这个问题吗？谢谢.