from django.db import models
from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
class UserManager(BaseUserManager):
def create_user(self, email, password=None, is_active=True, is_staff=False, is_admin=False):
if not email:
raise ValueError("Users must have an email address")
if not password:
raise ValueError("Users must have password")
user = self.model(
email = self.normalize_email(email)
)
user.set_password(password) #change user password
user.staff = is_staff
user.admin = is_admin
user.active = is_active
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=255, unique=True)
full_name = models.CharField(max_length=255, blank=True, null=True)
active = models.BooleanField(default=True) #can login
staff = models.BooleanField(default=False) #staff user non superuser
admin = models.BooleanField(default=False) #superuser
timestamp = models.DateTimeField(auto_now_add=True)
USERNAME_FIELD = 'email' #username
#email and password required by default
REQUIRED_FIELDS = []
def __str__(self):
return self.email
def get_full_name(self):
return self.email
def get_short_name(self):
return self.email
@property
def is_staff(self):
return self.staff
@property
def is_admin(self):
return self.admin
@property
def is_active(self):
return self.active
I tried following a video on how to create a custom user model, but when I tried to create a superuser, I got the following error after entering my email:
You have 1 unapplied migration(s). Your project may not work properly until you apply the migrations for app(s): accounts.
Run 'python manage.py migrate' to apply them.
Email: abc123@gmail.com
Traceback (most recent call last):
File "manage.py", line 22, in <module>
main()
File "manage.py", line 18, in main
execute_from_command_line(sys.argv)
File "C:\Users\baris\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line
utility.execute()
File "C:\Users\baris\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\django\core\management\__init__.py", line 395, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "C:\Users\baris\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\django\core\management\base.py", line 330, in run_from_argv
self.execute(*args, **cmd_options)
File "C:\Users\baris\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\django\contrib\auth\management\commands\createsuperuser.py", line 79, in execute
return super().execute(*args, **options)
File "C:\Users\baris\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\django\core\management\base.py", line 371, in execute
output = self.handle(*args, **options)
File "C:\Users\baris\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\django\contrib\auth\management\commands\createsuperuser.py", line 113, in handle
error_msg = self._validate_username(username, verbose_field_name, database)
File "C:\Users\baris\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\django\contrib\auth\management\commands\createsuperuser.py", line 234, in _validate_username
self.UserModel._default_manager.db_manager(database).get_by_natural_key(username)
AttributeError: 'Manager' object has no attribute 'get_by_natural_key'
It first tells me there is an unapplied migration and that the 'Manager' object has no 'attribute get_by_natural_key'. If I try to migrate I get another error and I don't know what these errors mean, please help me if you do!
TypeError: expected string or bytes-like object
