.

longs/migrations/0011_auto_20210206_1531.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.1.3 on 2021-02-06 15:31
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('longs', '0010_auto_20210206_0905'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='longseries',
+            name='long',
+            field=models.ForeignKey(blank=True, help_text='The question this series should be associated with', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='series', to='longs.long'),
+        ),
+    ]

longs/migrations/0012_auto_20210206_1541.py

@@ -0,0 +1,24 @@
+# Generated by Django 3.1.3 on 2021-02-06 15:41
+
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('longs', '0011_auto_20210206_1531'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='longseries',
+            name='author',
+        ),
+        migrations.AddField(
+            model_name='longseries',
+            name='author',
+            field=models.ManyToManyField(blank=True, related_name='long_series', to=settings.AUTH_USER_MODEL),
+        ),
+    ]

longs/migrations/0013_auto_20210206_2147.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.1.3 on 2021-02-06 21:47
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('longs', '0012_auto_20210206_1541'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='exam',
+            name='time_limit',
+            field=models.IntegerField(default=4500, help_text='Exam time limit (in seconds). Default is 4500 secondse (75 minutes)'),
+        ),
+    ]