我正在尝试使用我的自定义用户模型实现Django的内置密码重置功能,但当我尝试在/ accounts / password_reset /提交电子邮件地址时遇到此错误:
FieldError at /accounts/password_reset/
Cannot resolve keyword 'is_active' into field. Choices are: ...
例外位置:
Exception Location: C:\Users\...\.virtualenvs\my_project-IsNTW6sC\lib\site-packages\django\db\models\sql\query.py in names_to_path, line 1378
如果有人想看到它,我可以提供完整的回溯,但它真的很长,而且都指向后端的Django文件。
这是 models.py:
class UserManager(BaseUserManager):
def create_user(self, email, password=None, is_staff=False, is_admin=False, is_active=True):
if not email:
raise ValueError('Users must have an email address.')
if not password:
raise ValueError('Users must have a password.')
user = self.model(
email = self.normalize_email(email)
)
user.staff = is_staff
user.admin = is_admin
user.active = is_active
user.set_password(password)
user.save(using=self._db)
return user
def create_staffuser(self, email, password=None):
user = self.create_user(
email,
password=password,
is_staff=True
)
return user
def create_superuser(self, email, password=None):
user = self.create_user(
email,
password=password,
is_staff=True,
is_admin=True
)
return user
class User(AbstractBaseUser):
email = models.EmailField(max_length=254, unique=True)
active = models.BooleanField(default=True)
staff = models.BooleanField(default=False)
admin = models.BooleanField(default=False)
USERNAME_FIELD = 'email'
REQUIRED_FIELDS = [] # USERNAME_field (email) and pw required by default
objects = UserManager()
def __str__(self):
return self.email
def get_full_name(self):
return self.email
def get_short_name(self):
return self.email
def has_perm(self, perm, obj=None):
return True
def has_module_perms(self, app_label):
return True
@property
def is_staff(self):
return self.staff
@property
def is_admin(self):
return self.admin
@property
def is_active(self):
return self.active
class UserProfile(models.Model):
user = models.OneToOneField(User, on_delete=models.CASCADE, primary_key=True)
username = models.CharField(max_length=200, unique=True, blank=False, validators=[
RegexValidator(
regex='^[a-z0-9_-]*$',
message='Usernames can only contain letters, numbers, underscores, and dashes.'
)
])
first_name = models.CharField(max_length=200, blank=False)
last_name = models.CharField(max_length=200, blank=False)
city = models.CharField(max_length=30, blank=True)
state_or_province = models.CharField(max_length=2, choices=all_choices, default='')
bio = models.TextField(max_length=500, blank=True)
date_joined = models.DateField(auto_now_add=True)
cc_reference = models.CharField(max_length=200, default=False)
event_list = ArrayField(models.IntegerField(), default=list)
def _get_username(self):
username = self.user.email
return username
def _get_firstname(self):
firstname = self.user.email
return firstname
def _get_lastname(self):
lastname = self.user.email
return lastname
def save(self, *args, **kwargs):
if not self.username:
self.username = self._get_username()
self.first_name = self._get_firstname()
self.last_name = self._get_lastname()
super().save()
@receiver(post_save, sender=User)
def create_or_update_user_profile(sender, instance, created, **kwargs):
if created:
UserProfile.objects.create(user=instance)
instance.userprofile.save()
感谢任何帮助。谢谢!
修改
感谢下面的答案,我修复了密码重置问题。但是,我现在无法将超级用户登录到管理页面。新用户模型如下。我没有更改UserManager:
class User(AbstractBaseUser):
email = models.EmailField(max_length=254, unique=True)
is_active = models.BooleanField(default=True)
is_staff = models.BooleanField(default=False)
is_admin = models.BooleanField(default=False)
USERNAME_FIELD = 'email'
REQUIRED_FIELDS = [] # USERNAME_field (email) and pw required by default
objects = UserManager()
def __str__(self):
return self.email
def get_full_name(self):
return self.email
def get_short_name(self):
return self.email
def has_perm(self, perm, obj=None):
return True
def has_module_perms(self, app_label):
return True
答案 0 :(得分:1)
在MyUser
类中,可能有三个功能:
def is_staff(self):
return self.is_staff
def is_admin(self):
return self.is_admin
def is_active(self):
return self.is_active
我相信这些名称的重复会产生冲突。
staff
中删除User
。 def is_active(self):
return self.is_active
def is_staff(self):
return self.is_admin
这将清除冲突,并且两个问题都将得到解决。
注意:您还必须从createstaffuser()
类中删除MyUserManager
函数,还必须更改admin
和active
(不论您在何处使用它们)都分别移至is_active
和is_active
。最后,您必须从管理员,表单和模型中删除人员。
我希望这会有所帮助。
答案 1 :(得分:1)
就我而言,我刚刚将字段active
重命名为is_active
,并删除了is_active
@property函数。
然后,当我makemigrations
询问我是否要将active
字段重命名为is_active
时,我按下了Y
进行了迁移。
最后,我migrate
对数据库所做的更改。
它的工作没有任何错误。
答案 2 :(得分:0)
您的模型定义了字段active
,admin
和staff
,而不是is_admin
,is_staff
,is_active
。
答案 3 :(得分:0)
尝试将is_superuser字段添加到用户模型中,然后迁移更改。
之后,使用terminal / cmd创建超级用户,然后尝试以超级用户agian身份登录