from django.contrib.auth.models import AbstractBaseUser, BaseUserManager

from django.db import models

class IntegerUsernameUserManager(BaseUserManager):

    def create_user(self, username, password):

        user = self.model(username=username)

        user.set_password(password)

        user.save(using=self._db)

        return user

    def get_by_natural_key(self, username):

        return self.get(username=username)

class IntegerUsernameUser(AbstractBaseUser):

    username = models.IntegerField()

    password = models.CharField(max_length=255)

    USERNAME_FIELD = "username"

    REQUIRED_FIELDS = ["username", "password"]

    objects = IntegerUsernameUserManager()