django model manager user

To create a Django model manager for the User model, follow these steps:

Import the necessary modules:

from django.contrib.auth.models import BaseUserManager
from django.utils import timezone

Define a custom manager class that extends BaseUserManager:

class CustomUserManager(BaseUserManager):

Implement the create_user method to create a regular user:

    def create_user(self, email, password=None, extra_fields):
        if not email:
            raise ValueError('The Email field must be set')
        email = self.normalize_email(email)
        user = self.model(email=email, extra_fields)
        user.set_password(password)
        user.save(using=self._db)
        return user

Implement the create_superuser method to create a superuser:

    def create_superuser(self, email, password=None, extra_fields):
        extra_fields.setdefault('is_staff', True)
        extra_fields.setdefault('is_superuser', True)
        return self.create_user(email, password, extra_fields)

Add the objects attribute to the User model and set it to an instance of your custom manager class:

class User(AbstractBaseUser, PermissionsMixin):
    ...
    objects = CustomUserManager()

Make any necessary migrations to update the database schema:

python manage.py makemigrations
python manage.py migrate

That's it! Now you have a custom model manager for the User model in Django.