Python 子模型中的Django用户模型

在我当前的项目中，我将替换默认的django用户模型。随着模型数量的增加，我决定将实现拆分为几个文件夹，但现在django找不到我的用户模型

我有这样一个，很有效：

djutils
    models.py
        UserManager
        User

我换了这个，它不再工作了

djutils
    models
        __init__.py
            from djutils.models.user import UserManager, User
        user.py
            UserManager
            User

它不应该仍然导入模型吗？我得到：

CommandError: One or more models did not validate:
auth.user: Model has been swapped out for 'djutils.User' which has not been installed or is abstract.

我的设置中有这个。py

AUTH_USER_MODEL = 'djutils.User'

请注意，第一种情况是有效的

请告知！ 问候

编辑

在用户模型的元类中设置app_label='djutils'

有关更多信息，请参阅文档。

在用户模型的元类中设置app_label='djutils'

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有关详细信息，请参阅文档。

尝试从djutils.models.user import UserManager，user更改为from.user import UserManager，user发生了什么？如果使用AUTH_user_MODEL='djutils.models.user'，它是否有效？@JosvicZammit相同。导入似乎工作正常。@Aya这在django中无效。身份验证用户模型的格式必须为“myapp.MyUser”。如果我这样做，我会得到auth.user:auth\u user\u MODEL不是“app\u label.app\u name”形式，当您移动models.py时，您是否留下了一个models.pyc，该models.pyc正在提取？尝试从djutils.models.user import UserManager、user更改为from.user import UserManager，用户发生了什么？如果您使用AUTH_User_MODEL='djutils.models.User'，它会工作吗？@JosvicZammit相同。导入似乎工作正常。@Aya这在django中无效。身份验证用户模型的格式必须为“myapp.MyUser”。如果我这样做，我会得到auth.user:auth_user_MODEL不是“app_label.app_name”的形式，当您移动models.py时，您是否留下了一个models.pyc，它正在被拾取？

djutils
    models
        __init__.py
            from __future__ import absolute_import

            from djutils.models.base import Manager, PrivateModel, Model
            from djutils.models.user import UserManager, User
            from djutils.models.passwordrecovery import PasswordRecoveryManager, PasswordRecovery

        user.py
            from djutils.models.base import Manager, Model
            from djutils import mail
            from djutils import settings
            from django.contrib.auth.models import PermissionsMixin, AbstractBaseUser, BaseUserManager
            from django.utils.translation import ugettext_lazy as _
            from django.utils import timezone
            from djutils import fields

            class UserManager(Manager, BaseUserManager):
                def create_user_instance(self, email, password, first_name, last_name, **extra_fields):
                    return user

                def create_user(self, email, password, first_name, last_name, **extra_fields):
                    return user

                def create_superuser(self, email, password, first_name, last_name, **extra_fields):
                    return user

            class User(Model(20), AbstractBaseUser, PermissionsMixin):
                # Basico info
                first_name = fields.NameField(max_length=20, help_text=_('First name'))
                last_name = fields.NameField(max_length=20, help_text=_('Last name'))
                email = fields.EmailField(max_length=255, unique=True, help_text=_('Email'))

                url = fields.URLField(help_text=_('Personal homepage'))
                bio = fields.TextField(help_text=_('Biographic details'))
                #picture = fields.ImageField(help_text=_('Profile picture'))

                # Permissions
                is_active = fields.BooleanField(default=False, help_text=_('Active user'))
                is_staff = fields.BooleanField(default=False, help_text=_('Staff member'))

                # Logging
                date_joined = fields.DateTimeField(default=timezone.now)

                # A string describing the name of the field on the User model that is used as the unique identifier
                USERNAME_FIELD = 'email'

                # A list of the field names that must be provided when creating a user via the createsuperuser management command
                REQUIRED_FIELDS = ['first_name', 'last_name', 'password']

                # Fields that are not returned by get_public
                PRIVATE = ['is_active', 'is_superuser', 'is_staff', 'last_login', 'groups', 'user_permissions', 'password', 'id']

                # Model manager
                objects = UserManager()

                class Meta:
                    swappable = 'AUTH_USER_MODEL'
                    permissions = ()

                def send_mail(self, request, subject, body, context={}):
                    mail.send_mail(request, subject, body, [self.email], context)

                def send_confirmation_email(self, request, context={}):
                    self.send_mail(request, settings.CONFIRMATION_SUBJECT, settings.CONFIRMATION_TEMPLATE, dict(context, **{
                        'redirect': request.build_absolute_uri(settings.CONFIRMATION_REDIRECT_URL)
                    }))