Python Django 1.5 m2m字段的自定义用户'；组'；冲突

我做对了吗？我在Django 1.5中创建了一个自定义用户，该用户可以正常工作。现在，我想在名为

WebUser

的组合中添加一种完全不同的用户类型，允许非常简单地访问已注册的前端页面/公共用户。但是，每次尝试时，我都会出现以下错误

尝试添加以下内容：

class WebUser(AbstractEmailUser):
    company = models.CharField(max_length=100)

class Meta:
    app_label = 'accounts'

class EmailUserManager(BaseUserManager):

    def create_user(self, email, password=None, **extra_fields):
        """
        Creates and saves an EmailUser with the given email and password.
        """
        now = timezone.now()
        if not email:
            raise ValueError('The given email must be set')
        email = EmailUserManager.normalize_email(email)
        user = self.model(email=email, is_staff=False, is_active=True,
                          is_superuser=False, last_login=now,
                          date_joined=now, **extra_fields)

        user.set_password(password)
        user.save(using=self._db)
        return user

    def create_superuser(self, email, password, **extra_fields):
        """
        Creates and saves a superuser with the given email and password.
        """
        user = self.create_user(email, password, **extra_fields)
        user.is_staff = True
        user.is_active = True
        user.is_superuser = True
        user.save(using=self._db)
        return user


class AbstractEmailUser(AbstractBaseUser, PermissionsMixin):
    """
    Abstract User with the same behaviour as Django's default User but
    without a username field. Uses email as the USERNAME_FIELD for
    authentication.

    Use this if you need to extend EmailUser.

    Inherits from both the AbstractBaseUser and PermissionMixin.

    The following attributes are inherited from the superclasses:
        * password
        * last_login
        * is_superuser
    """
    email = models.EmailField(_('email address'), max_length=255,
                              unique=True, db_index=True)
    is_staff = models.BooleanField(_('staff status'), default=False,
        help_text=_('Designates whether the user can log into this admin '
                    'site.'))
    is_active = models.BooleanField(_('active'), default=True,
        help_text=_('Designates whether this user should be treated as '
                    'active. Unselect this instead of deleting accounts.'))
    date_joined = models.DateTimeField(_('date joined'), default=timezone.now)

    objects = EmailUserManager()

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = []

    class Meta:
        abstract = True

    def get_full_name(self):
        """
        Returns the email.
        """
        return self.email

    def get_short_name(self):
        """
        Returns the email.
        """
        return self.email

    def email_user(self, subject, message, from_email=None):
        """
        Sends an email to this User.
        """
        send_mail(subject, message, from_email, [self.email])


class CompanyUser(AbstractEmailUser):
    """
    Concrete class of AbstractEmailUser.

    """

    company = models.CharField(max_length=100)

    class Meta:
        app_label = 'accounts'

我明白了：

accounts.companyuser:m2m字段“组”的访问器与冲突 相关m2m字段“组用户集”。将相关的_name参数添加到 “组”的定义。accounts.companyuser:m2m字段的访问器 “用户权限”与相关m2m字段冲突 “权限。用户设置”。将相关的_name参数添加到定义中 对于“用户权限”。accounts.participantuser:m2m的访问者 字段“groups”与相关m2m字段“Group.user\u set”冲突。添加 与“组”定义相关的\u name参数。 accounts.participantuser:m2m字段“用户权限”的访问者 与相关m2m字段“Permission.user_set”冲突。添加 与“用户权限”定义相关的\u name参数

这是我尝试添加新用户之前的完整模型工作版本：

class WebUser(AbstractEmailUser):
    company = models.CharField(max_length=100)

class Meta:
    app_label = 'accounts'

class EmailUserManager(BaseUserManager):

    def create_user(self, email, password=None, **extra_fields):
        """
        Creates and saves an EmailUser with the given email and password.
        """
        now = timezone.now()
        if not email:
            raise ValueError('The given email must be set')
        email = EmailUserManager.normalize_email(email)
        user = self.model(email=email, is_staff=False, is_active=True,
                          is_superuser=False, last_login=now,
                          date_joined=now, **extra_fields)

        user.set_password(password)
        user.save(using=self._db)
        return user

    def create_superuser(self, email, password, **extra_fields):
        """
        Creates and saves a superuser with the given email and password.
        """
        user = self.create_user(email, password, **extra_fields)
        user.is_staff = True
        user.is_active = True
        user.is_superuser = True
        user.save(using=self._db)
        return user


class AbstractEmailUser(AbstractBaseUser, PermissionsMixin):
    """
    Abstract User with the same behaviour as Django's default User but
    without a username field. Uses email as the USERNAME_FIELD for
    authentication.

    Use this if you need to extend EmailUser.

    Inherits from both the AbstractBaseUser and PermissionMixin.

    The following attributes are inherited from the superclasses:
        * password
        * last_login
        * is_superuser
    """
    email = models.EmailField(_('email address'), max_length=255,
                              unique=True, db_index=True)
    is_staff = models.BooleanField(_('staff status'), default=False,
        help_text=_('Designates whether the user can log into this admin '
                    'site.'))
    is_active = models.BooleanField(_('active'), default=True,
        help_text=_('Designates whether this user should be treated as '
                    'active. Unselect this instead of deleting accounts.'))
    date_joined = models.DateTimeField(_('date joined'), default=timezone.now)

    objects = EmailUserManager()

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = []

    class Meta:
        abstract = True

    def get_full_name(self):
        """
        Returns the email.
        """
        return self.email

    def get_short_name(self):
        """
        Returns the email.
        """
        return self.email

    def email_user(self, subject, message, from_email=None):
        """
        Sends an email to this User.
        """
        send_mail(subject, message, from_email, [self.email])


class CompanyUser(AbstractEmailUser):
    """
    Concrete class of AbstractEmailUser.

    """

    company = models.CharField(max_length=100)

    class Meta:
        app_label = 'accounts'

查看文档以了解更多信息

如果您正在ForeignKey上使用相关的_name属性，或 ManyToManyField，您必须始终为 领域这通常会导致抽象基类出现问题， 因为这个类上的字段包含在每个子类中 类，属性的值完全相同（包括 每次都有相关的名称

看看

---

我看到的一种方法是用您自己的类替换

PermissionMixin

，但它可能会中断更多，因为相关名称将发生更改。

不要认为您可以有多个自定义

用户

模型。我看到了，谢谢。好的，回到绘图板上。我有点希望我的用户有自己的用户，这是行不通的。我只想要一个客户-用户模型，但web用户位于主用户之下，即他们的用户，如果这有任何意义的话