add „public“ field to Areas and Locations and prefill it according to PUBLIC_PACKAGES

src/c3nav/mapdata/migrations/0039_auto_20170501_1523.py

@@ -0,0 +1,49 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.4 on 2017-05-01 15:23
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+def set_public_by_package(apps, schema_editor):
+    from c3nav.settings import config
+    public_packages = [n for n in config.get('c3nav', 'public_packages', fallback='').split(',') if n]
+    for model_name in ('AreaLocation', 'ElevatorLevel', 'Outside', 'Room'):
+        Model_ = apps.get_model('mapdata', model_name)
+        Model_.objects.filter(package__name__in=public_packages).update(public=True)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0038_source_image'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='arealocation',
+            name='public',
+            field=models.BooleanField(default=False, verbose_name='public'),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='elevatorlevel',
+            name='public',
+            field=models.BooleanField(default=False, verbose_name='public'),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='outside',
+            name='public',
+            field=models.BooleanField(default=False, verbose_name='public'),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='room',
+            name='public',
+            field=models.BooleanField(default=False, verbose_name='public'),
+            preserve_default=False,
+        ),
+        migrations.RunPython(set_public_by_package),
+    ]