Ticket #25304: try-except-createsuperuser.diff

django/contrib/auth/management/commands/createsuperuser.py

@@ -12 +12 @@
 from django.core import exceptions
 from django.core.management.base import BaseCommand, CommandError
 from django.db import DEFAULT_DB_ALIAS
+from django.db.utils import OperationalError
 from django.utils.encoding import force_str
 from django.utils.six.moves import input
 from django.utils.text import capfirst
@@ -82 +83 @@
             # Prompt for username/password, and any other required fields.
             # Enclose this whole thing in a try/except to catch
             # KeyboardInterrupt and exit gracefully.
-            default_username = get_default_username()
+            try:
+                default_username = get_default_username()
+            except OperationalError:
+                raise CommandError("You must execute `manage.py migrate` once before creating a super user")
             try:
 
                 if hasattr(self.stdin, 'isatty') and not self.stdin.isatty():