Making outh app using django

ScyllaDB
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1

Installation details
#ScyllaDB version: latest
#Cluster size:1
os (RHEL/CentOS/Ubuntu/AWS AMI): docker

from django_cassandra_engine.models import DjangoCassandraModel
from cassandra.cqlengine import columns
from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
from django.utils import timezone
import uuid

class UserManager(BaseUserManager):
def create_user(self, username, email, password=None, **extra_fields):
if not email:
raise ValueError(‘The Email field must be set’)

    email = self.normalize_email(email)
    user = self.model(
        username=username,
        email=email,
        **extra_fields
    )

    if password:
        user.set_password(password)
    user.save()
    return user

class User(AbstractBaseUser, DjangoCassandraModel):

Primary key for Cassandra

user_id = columns.UUID(primary_key=True, default=uuid.uuid4)

# Required fields with index for search optimization
username = columns.Text(primary_key=True)  # Add as a clustering column for uniqueness
email = columns.Text(index=True)  # Use index instead of unique

# Additional fields
first_name = columns.Text()
last_name = columns.Text()

# Timestamp fields
date_joined = columns.DateTime(default=timezone.now)

# Manager
objects = UserManager()

# Meta Configuration
class Meta:
    get_pk_field = "user_id"
    abstract = False
    managed = True

# Django required fields
USERNAME_FIELD = 'username'
EMAIL_FIELD = 'email'
REQUIRED_FIELDS = ['email']

def __str__(self):
    return self.username

@property
def is_authenticated(self):
    return True

@staticmethod
def is_anonymous():
    return False

PS D:\codes\Galileo\galileo> python manage.py sync_cassandra
Traceback (most recent call last):
File “D:\codes\Galileo\galileo\manage.py”, line 22, in
main()
File “D:\codes\Galileo\galileo\manage.py”, line 18, in main
execute_from_command_line(sys.argv)
File “C:\Users\hp\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\management_init.py”, line 442, in execute_from_command_line
utility.execute()
File “C:\Users\hp\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\managementinit_.py”, line 436, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File “C:\Users\hp\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\management\base.py”, line 412, in run_from_argv
self.execute(*args, **cmd_options)
File “C:\Users\hp\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\management\base.py”, line 453, in execute
self.check()
File “C:\Users\hp\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\management\base.py”, line 485, in check
all_issues = checks.run_checks(
File “C:\Users\hp\AppData\Local\Programs\Python\Python310\lib\site-packages\django\core\checks\registry.py”, line 88, in run_checks
new_errors = check(app_configs=app_configs, databases=databases)
File “C:\Users\hp\AppData\Local\Programs\Python\Python310\lib\site-packages\django\contrib\auth\checks.py”, line 84, in check_user_model
if isinstance(cls().is_anonymous, MethodType):
File “C:\Users\hp\AppData\Local\Programs\Python\Python310\lib\site-packages\django\db\models\base.py”, line 511, in init
if field.attname not in kwargs and field.column is None or field.generated:
AttributeError: ‘UUID’ object has no attribute ‘column’. Did you mean: ‘db_column’?