Calendar events and iCal feeds

aleksis/core/migrations/0052_holiday.py

+# Generated by Django 4.1.8 on 2023-04-09 14:09
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("sites", "0002_alter_domain_unique"),
+        ("core", "0051_calendarevent_dates"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="Holiday",
+            fields=[
+                (
+                    "calendarevent_ptr",
+                    models.OneToOneField(
+                        auto_created=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        parent_link=True,
+                        primary_key=True,
+                        serialize=False,
+                        to="core.calendarevent",
+                    ),
+                ),
+                ("holiday_name", models.CharField(max_length=255, verbose_name="Name")),
+            ],
+            options={
+                "verbose_name": "Holiday",
+                "verbose_name_plural": "Holidays",
+            },
+            bases=("core.calendarevent",),
+        ),
+    ]