Простой вопрос: Почему я получаю эту ошибку:
Integrity Error: null value in column "is_admin" violates not-null constraint
Когда я создаю пользователя с этим кодом?
# views.py
user_obj = UserProfile.objects.create_user(
username = 'username',
email = 'test@example.com',
password = 'password',
)
Звучит ошибка достаточно ясно, за исключением того, что в моей пользовательской модели нет столбца с именем is_admin.Я пытался указать, что "is_admin = False" в коде выше и в менеджере пользователей Customer ниже, но когда я это делаю, я получаю новую ошибку, которая говорит 'is_admin' is an invalid keyword argument for this function - Вот подробности ...
# models.py
### My Custom User Model Extending AbstractBaseUser
class UserProfile(AbstractBaseUser, PermissionsMixin):
email = models.EmailField(max_length=255, unique=True)
username = models.CharField(max_length=255, unique=True)
# ... other stuff [definitely nothing called "is_admin"]
is_active = models.BooleanField(default=True)
is_staff = models.BooleanField(default=False)
is_editor = models.BooleanField(default=False)
objects = UserProfileManager()
USERNAME_FIELD = 'username'
REQUIRED_FIELDS = ['email']
В качестве проверки работоспособности, вот мой менеджер по работе с клиентами:
# models.py
class UserProfileManager(BaseUserManager):
def _create_user(self, username, email, password, **extra_fields):
if not username:
raise ValueError('The given username must be set')
email = self.normalize_email(email)
username = self.model.normalize_username(username)
user = self.model(username=username, email=email, **extra_fields)
# user = self.model(username=username, email=email, is_admin = False, **extra_fields) ### I tried this, but I get the alternate error described in the paragraph above
user.is_admin = False ### I added this in as a remedy. but I get the same error in the Title of this post
user.set_password(password)
user.save(using=self._db)
return user
def create_user(self, username, email, password=None, **extra_fields):
extra_fields.setdefault('is_superuser', False)
extra_fields.setdefault('is_staff', False)
return self._create_user(username, email, password, **extra_fields)
И, чтобы быть уверенным, вот трассировка
Traceback (most recent call last):
File "C:\Users\myuser\MyApp\lib\site-packages\django\core\handlers\exception.py", line 34, in inner response = get_response(request)
File "C:\Users\myuser\MyApp\lib\site-packages\django\core\handlers\base.py", line 126, in _get_response response = self.process_exception_by_middleware(e, request)
File "C:\Users\myuser\MyApp\lib\site-packages\django\core\handlers\base.py", line 124, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "C:\Users\myuser\MyApp\MyApp\api\views.py", line 235, in cast_creator user_obj = create_user_with_just_an_email(email)
File "C:\Users\myuser\MyApp\MyApp\authenticate\views.py", line 316, in create_user_with_just_an_email password = password,
File "C:\Users\myuser\MyApp\MyApp\api\models.py", line 28, in create_user return self._create_user(username, email, password, **extra_fields)
File "C:\Users\myuser\MyApp\MyApp\api\models.py", line 22, in _create_user user.save(using=self._db)
File "C:\Users\myuser\MyApp\lib\site-packages\django\contrib\auth\base_user.py", line 73, in save super().save(*args, **kwargs)
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\models\base.py", line 718, in save force_update=force_update, update_fields=update_fields)
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\models\base.py", line 748, in save_base updated = self._save_table(raw, cls, force_insert, force_update, using, update_fields)
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\models\base.py", line 831, in _save_table result = self._do_insert(cls._base_manager, using, fields, update_pk, raw)
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\models\base.py", line 869, in _do_insertusing=using, raw=raw)
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\models\manager.py", line 82, in manager_metho return getattr(self.get_queryset(), name)(*args, **kwargs)
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\models\query.py", line 1136, in _inser return query.get_compiler(using=using).execute_sql(return_id)
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\models\sql\compiler.py", line 1289, in execute_sq cursor.execute(sql, params)
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\backends\utils.py", line 100, in execute return super().execute(sql, params)
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\backends\utils.py", line 68, in execute return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\backends\utils.py", line 77, in _execute_with_wrappers return executor(sql, params, many, context)
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\backends\utils.py", line 85, in _execute return self.cursor.execute(sql, params)
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\utils.py", line 89, in __exit__ raise dj_exc_value.with_traceback(traceback) from exc_value
File "C:\Users\myuser\MyApp\lib\site-packages\django\db\backends\utils.py", line 85, in _execute return self.cursor.execute(sql, params)
django.db.utils.IntegrityError: null value in column "is_admin" violates not-null constraint