Fixed createsuperuser init command

orchestra/contrib/accounts/management/__init__.py

@@ -1,7 +1,7 @@
 import sys
 import textwrap
 
-from django.contrib.auth import get_user_model
+from django.contrib.auth import get_user_model, base_user
 from django.core.exceptions import FieldError
 from django.core.management import execute_from_command_line
 from django.db import models
@@ -19,9 +19,14 @@ def create_initial_superuser(**kwargs):
             )
             from ..models import Account
             try:
-                Account.systemusers.field.related.model.objects.filter(account_id=1).exists()
+                Account.systemusers.field.model.objects.filter(account_id=1).exists()
             except FieldError:
                 # avoid creating a systemuser when systemuser table is not ready
                 Account.save = models.Model.save
+            old_init = base_user.AbstractBaseUser.__init__
+            def remove_is_staff(*args, **kwargs):
+                kwargs.pop('is_staff', None)
+                old_init(*args, **kwargs)
+            base_user.AbstractBaseUser.__init__ = remove_is_staff
             manager = sys.argv[0]
             execute_from_command_line(argv=[manager, 'createsuperuser'])