Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Django Authentication Users and Authorization Add to Group

Stephen Hutchinson
Stephen Hutchinson
8,426 Points
Posted by Stephen Hutchinson
Stephen Hutchinson
8,426 Points

Bummer! Superuser couldn't create a discounted product

Hmmm...have had trouble with this course. Maybe it is the frame of mind or that things just aren't going as smoothly as before.

Not sure what I am doing wrong here

accounts/models.py 
from django.contrib.auth.models import (
    PermissionsMixin,
    BaseUserManager,
    AbstractBaseUser,
    Permission,
    Group
)
from django.db import models
from django.utils import timezone


class UserManager(BaseUserManager):
    def create_user(self, email, dob, accepted_tos=None, password=None):
        if not accepted_tos:
            raise ValueError("Users must accept the terms of service")

        user = self.model(
            email=self.normalize_email(email),
            dob=dob,
            accepted_tos=True
        )
        user.set_password(password)
        user.save()
        return user

    def create_superuser(self, email, dob, password):
        user = self.create_user(
            email,
            dob,
            accepted_tos=True,
            password=password
        )
        user.is_staff = True
        user.is_superuser = True
        user.save()
        return user

    def create_editor(self, email, dob, password):
        user = self.create_user(
            email,
            dob,
            accepted_tos=True,
            password=password
        )
        try:
            editors = Group.objects.get(name__iexact="Editors")
        except Group.DoesNotExist:
            editors = Group.objects.create(name="Editors")

        editors.permissions.add(
            Permissions.objects.get(codename="can_give_discount")
        )

        user.groups.add(editors)
        user.save()

        return user


class User(AbstractBaseUser, PermissionsMixin):
    email = models.EmailField(unique=True)
    dob = models.DateField()
    accepted_tos = models.BooleanField()
    is_staff = models.BooleanField(default=False)
    joined_at = models.DateTimeField(default=timezone.now)

    objects = UserManager()

    USERNAME_FIELD = "email"
    REQUIRED_FIELDS = ["dob"]