Create parallel Player/Account fields and copy all

evennia/scripts/migrations/0009_scriptdb_db_account.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.2 on 2017-07-05 17:27
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('accounts', '0002_copy_player_to_account'),
+        ('scripts', '0008_auto_20170606_1731'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='scriptdb',
+            name='db_account',
+            field=models.ForeignKey(blank=True, help_text=b'the account to store this script on (should not be set if db_obj is set)', null=True, on_delete=django.db.models.deletion.CASCADE, to='accounts.AccountDB', verbose_name=b'scripted account'),
+        ),
+    ]

evennia/scripts/migrations/0010_auto_20170705_1736.py

@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.2 on 2017-07-05 17:36
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+def forwards(apps, schema_editor):
+
+    try:
+        apps.get_model('players', 'PlayerDB')
+    except LookupError:
+        return
+    AccountDB = apps.get_model('accounts', 'AccountDB')
+    ScriptDB = apps.get_model('scripts', 'ScriptDB')
+
+    for script in ScriptDB.objects.all():
+        player = script.db_player
+        if player:
+            account = AccountDB.objects.get(id=player.id)
+            script.db_account = account
+            script.save(update_fields=['db_account'])
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('scripts', '0009_scriptdb_db_account'),
+    ]
+
+    operations = [
+        migrations.RunPython(forwards)
+    ]