Add initial migration

aleksis/apps/resint/migrations/0001_initial.py

+# Generated by Django 3.0.4 on 2020-03-29 16:02
+
+import aleksis.apps.resint.models
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Poster',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('extended_data', django.contrib.postgres.fields.jsonb.JSONField(default=dict, editable=False)),
+                ('calendar_week', models.IntegerField(verbose_name='CW')),
+                ('year', models.IntegerField(verbose_name='Year')),
+                ('pdf', models.FileField(upload_to=aleksis.apps.resint.models.path_and_rename_poster, verbose_name='PDF')),
+            ],
+            options={
+                'verbose_name': 'Poster',
+                'verbose_name_plural': 'Posters',
+                'unique_together': {('calendar_week', 'year')},
+            },
+        ),
+    ]