Initial work on #91: Support for subdevices

netbox/dcim/migrations/0004_auto_20160701_2049.py

@@ -0,0 +1,56 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.7 on 2016-07-01 20:49
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('dcim', '0003_auto_20160628_1721'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='DeviceBay',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=50, verbose_name=b'Name')),
+                ('device', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='device_bays', to='dcim.Device')),
+                ('installed_device', models.OneToOneField(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='parent_bay', to='dcim.Device')),
+            ],
+            options={
+                'ordering': ['device', 'name'],
+            },
+        ),
+        migrations.CreateModel(
+            name='DeviceBayTemplate',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=30)),
+            ],
+            options={
+                'ordering': ['device_type', 'name'],
+            },
+        ),
+        migrations.AddField(
+            model_name='devicetype',
+            name='subdevice_role',
+            field=models.NullBooleanField(choices=[(None, b'N/A'), (True, b'Parent'), (False, b'Child')], default=None, help_text=b'Parent devices house child devices in device bays. Select "None" if this device type is neither a parent nor a child.', verbose_name=b'Parent/child status'),
+        ),
+        migrations.AddField(
+            model_name='devicebaytemplate',
+            name='device_type',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='device_bay_templates', to='dcim.DeviceType'),
+        ),
+        migrations.AlterUniqueTogether(
+            name='devicebaytemplate',
+            unique_together=set([('device_type', 'name')]),
+        ),
+        migrations.AlterUniqueTogether(
+            name='devicebay',
+            unique_together=set([('device', 'name')]),
+        ),
+    ]