My custom authentication model in django:
from django.db import models
from django.contrib.auth.models import (
AbstractBaseUser, BaseUserManager
)
from organization.models import Organization
class UserManager(BaseUserManager):
# use_in_migrations = True
# python manage.py createsuperuser
def create_user(self, orgid, username, email, password=None, is_admin=False,
is_staff=False, is_active=True):
if not orgid:
raise ValueError("Organization of user must not empty")
elif not username:
raise ValueError("User must have an username")
elif not email:
raise ValueError("User must have an email address")
org_obj = Organization.objects.all(orgid=orgid)
user_obj = self.model(
orgid=org_obj,
username=username,
email = self.normalize_email(email),
password=password
)
user_obj.set_password(password)
user_obj.admin=is_admin
user_obj.staff=is_staff
user_obj.active=is_active
user_obj.save(using=self._db)
return user_obj
# python manage.py createsuperuser
def create_superuser(self, orgid, username, email, password=None):
user =
self.create_user(orgid,username,email,password=password,is_admin=True,is_staff=True,is_active=True)
return user
def create_staffuser(self, orgid, username, email, password=None):
user =
self.create_user(orgid,username,email,password=password,is_admin=False,is_staff=True,is_active=True)
return user
class User(AbstractBaseUser):
orgid = models.ForeignKey(Organization, max_length=6,
on_delete=models.CASCADE)
username = models.CharField(primary_key=True, max_length=50)
email = models.EmailField(max_length=255, unique=True, null=False,
blank=False)
admin = models.BooleanField(default=False)
staff = models.BooleanField(default=False)
active = models.BooleanField(default=True)
date_joined = models.DateTimeField(auto_now_add=True)
objects = UserManager()
USERNAME_FIELD = "username"
# REQUIRED_FIELDS must contain all required fields on your User model,
# but should not contain the USERNAME_FIELD or password as these fields will
always be prompted for.
REQUIRED_FIELDS = ['orgid','email']
class Meta:
app_label = "user"
db_table = "user"
def __str__(self):
return self.username
def get_full_name(self):
return self.username
def get_short_name(self):
return self.username
# this methods are require to login super user from admin panel
def has_perm(self, perm, obj=None):
return self.is_staff
# this methods are require to login super user from admin panel
def has_module_perms(self, app_label):
return self.is_staff
@property
def is_admin(self):
return self.admin
@property
def is_staff(self):
return self.staff
@property
def is_active(self):
return self.active
When I create migrations it creates:
from django.db import migrations, models
import django.db.models.deletion
import user.models
class Migration(migrations.Migration):
initial = True
dependencies = [
('organization', '0001_initial'),
]
operations = [
migrations.CreateModel(
name='User',
fields=[
('password', models.CharField(max_length=128,
verbose_name='password')),
('last_login', models.DateTimeField(blank=True, null=True,
verbose_name='last login')),
('username', models.CharField(max_length=50, primary_key=True,
serialize=False)),
('email', models.EmailField(max_length=255, unique=True)),
('admin', models.BooleanField(default=False)),
('staff', models.BooleanField(default=False)),
('active', models.BooleanField(default=True)),
('date_joined', models.DateTimeField(auto_now_add=True)),
('orgid', models.ForeignKey(max_length=6,
on_delete=django.db.models.deletion.CASCADE, to='organization.Organization')),
],
options={
'db_table': 'user',
},
managers=[
('objects', user.models.UserManager()),
],
),
]
But when I want to migrate it gives me an error below. Please help me
anyone..
Operations to perform:
Apply all migrations: admin, auth, contenttypes, organization, sessions, user
Running migrations:
Applying admin.0004_auto_20191118_2315...Traceback (most recent call last):
File "manage.py", line 21, in <module>
main()
File "manage.py", line 17, in main
execute_from_command_line(sys.argv)
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\__init__.py",
line 381, in execute_from_command_line
utility.execute()
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\__init__.py",
line 375, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\base.py",
line 323, in run_from_argv
self.execute(*args, **cmd_options)
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\base.py",
line 364, in execute
output = self.handle(*args, **options)
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\base.py",
line 83, in wrapped
res = handle_func(*args, **kwargs)
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\core\management\commands\migrate.py",
line 234, in handle
fake_initial=fake_initial,
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\migrations\executor.py",
line 117, in migrate
state = self._migrate_all_forwards(state, plan, full_plan, fake=fake,
fake_initial=fake_initial)
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\migrations\executor.py",
line 147, in _migrate_all_forwards
state = self.apply_migration(state, migration, fake=fake,
fake_initial=fake_initial)
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\migrations\executor.py",
line 245, in apply_migration
state = migration.apply(state, schema_editor)
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\migrations\migration.py",
line 124, in apply
operation.database_forwards(self.app_label, schema_editor, old_state,
project_state)
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\migrations\operations\fields.py",
line 249, in database_forwards
schema_editor.alter_field(from_model, from_field, to_field)
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\backends\base\schema.py",
line 507, in alter_field
new_db_params = new_field.db_parameters(connection=self.connection)
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\models\fields\related.py",
line 966, in db_parameters
return {"type": self.db_type(connection), "check":
self.db_check(connection)}
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\models\fields\related.py",
line 963, in db_type
return self.target_field.rel_db_type(connection=connection)
File
"C:\Users\ZAB-SAKI\AppData\Local\Programs\Python\Python37-32\lib\site-packages\django\db\models\fields\related.py",
line 878, in target_field
return self.foreign_related_fields[0]
IndexError: tuple index out of range
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/7f038f19-7430-4d4b-8dc3-efad352d7bc8%40googlegroups.com.
