Update example to show polymorphic inlines

example/orders/migrations/0001_initial.py

@@ -0,0 +1,88 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('contenttypes', '0002_remove_content_type_name'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Order',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('title', models.CharField(max_length=200, verbose_name='Title')),
+            ],
+            options={
+                'ordering': ('title',),
+                'verbose_name': 'Organisation',
+                'verbose_name_plural': 'Organisations',
+            },
+        ),
+        migrations.CreateModel(
+            name='Payment',
+            fields=[
+                ('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
+                ('currency', models.CharField(default=b'USD', max_length=3)),
+                ('amount', models.DecimalField(max_digits=10, decimal_places=2)),
+            ],
+            options={
+                'verbose_name': 'Payment',
+                'verbose_name_plural': 'Payments',
+            },
+        ),
+        migrations.CreateModel(
+            name='BankPayment',
+            fields=[
+                ('payment_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='orders.Payment')),
+                ('bank_name', models.CharField(max_length=100)),
+                ('swift', models.CharField(max_length=20)),
+            ],
+            options={
+                'verbose_name': 'Bank Payment',
+                'verbose_name_plural': 'Bank Payments',
+            },
+            bases=('orders.payment',),
+        ),
+        migrations.CreateModel(
+            name='CreditCardPayment',
+            fields=[
+                ('payment_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='orders.Payment')),
+                ('card_type', models.CharField(max_length=10)),
+                ('expiry_month', models.PositiveSmallIntegerField(choices=[(1, 'jan'), (2, 'feb'), (3, 'mar'), (4, 'apr'), (5, 'may'), (6, 'jun'), (7, 'jul'), (8, 'aug'), (9, 'sep'), (10, 'oct'), (11, 'nov'), (12, 'dec')])),
+                ('expiry_year', models.PositiveIntegerField()),
+            ],
+            options={
+                'verbose_name': 'Credit Card Payment',
+                'verbose_name_plural': 'Credit Card Payments',
+            },
+            bases=('orders.payment',),
+        ),
+        migrations.CreateModel(
+            name='SepaPayment',
+            fields=[
+                ('payment_ptr', models.OneToOneField(parent_link=True, auto_created=True, primary_key=True, serialize=False, to='orders.Payment')),
+                ('iban', models.CharField(max_length=34)),
+                ('bic', models.CharField(max_length=11)),
+            ],
+            options={
+                'verbose_name': 'Bank Payment',
+                'verbose_name_plural': 'Bank Payments',
+            },
+            bases=('orders.payment',),
+        ),
+        migrations.AddField(
+            model_name='payment',
+            name='order',
+            field=models.ForeignKey(to='orders.Order'),
+        ),
+        migrations.AddField(
+            model_name='payment',
+            name='polymorphic_ctype',
+            field=models.ForeignKey(related_name='polymorphic_orders.payment_set+', editable=False, to='contenttypes.ContentType', null=True),
+        ),
+    ]