django.core.exceptions.FieldError：为自由职业者

models.py指定的未知领域（S）（is_admin）django.core.exceptions.FieldError：为自由职业者

class MyUserManager(BaseUserManager): 
    def create_user(self, name, skills, password=None): 

     if not name: 
      raise ValueError('Users must have a unique name ') 

     user = self.model(
      name=self.name, 
      skills=skills, 
     ) 
     user.set_password(password) 
     user.save(using=self._db) 
     return user 

    def create_superuser(self, name, skills, password): 
     """ 
     Creates and saves a superuser with the given email, date of 
     birth and password. 
     """ 
     user = self.create_user(
      name, 
      password=password, 
      skills=skills, 
     ) 
     user.is_admin = True 
     user.save(using=self._db) 
     return user 


class Freelancer(AbstractBaseUser, PermissionsMixin): 
    name = models.CharField(max_length=20, unique='true') 
    Password = models.CharField(max_length=20) 
    field_of_interest = models.CharField(max_length=200) 
    skills = models.TextField() 
    experience = models.TextField() 

    USERNAME_FIELD = 'name' 
    REQUIRED_FIELDS = ['skills'] 

    class Meta: 
     verbose_name = _('user') 
     verbose_name_plural = _('users') 

    def get_absolute_url(self): 
     return "https://stackoverflow.com/users/%s/" % urlquote(self.name) 

    def get_short_name(self): 
     return self.name 

    def get_full_name(self): 
     return self.name 

    def __str__(self): # __unicode__ on Python 2 
     return self.name 
    # 
    # def has_perm(self, perm, obj=None): 
    #  # "Does the user have a specific permission?" 
    #  # # Simplest possible answer: Yes, always 
    #  return True 

    def has_module_perms(self, applabel): 
     # "Does the user have permissions to view the app `app_label`?" 
     # Simplest possible answer: Yes, always 
     return True 

    # @property 
    # def is_staff(self): 
    #  # "Is the user a member of staff?" 
    #  # "Simplest possible answer: All admins are staf" 
    #  return self.is_admin

，这就是我得到

File "/usr/lib/python2.7/dist-packages/django/forms/models.py", line 294, in __new__ 
    raise FieldError(message) 
django.core.exceptions.FieldError: Unknown field(s) (is_admin) specified for Freelancer

来源

2016-07-15 Ashutosh Kesharvani

哪一行是行294？ – raphv

因为你没有。或者使用'（在Django的UserManager中）is_superuser'或者在Freelancer模型中定义'is_admin = models.BooleanField（default = False）'。我想你也应该也想'is_active = models.BooleanField（default = False）' – kapilsdv

确切的错误我得到了我只需要添加类自由职业者在这里这两条线的解决方案是line-- IS_ACTIVE = models.BooleanField（默认值= TRUE） is_admin = models.BooleanField（默认值= FALSE）

来源

2016-07-17 13:41:30

django.core.exceptions.FieldError：为自由职业者

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