Adapt media to ISBN

media/migrations/0014_auto_20190811_0908.py

@@ -0,0 +1,23 @@
+# Generated by Django 2.2.4 on 2019-08-11 07:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('media', '0013_auto_20190811_0907'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='media',
+            name='number_of_pages',
+            field=models.PositiveIntegerField(blank=True, null=True, verbose_name='number of pages'),
+        ),
+        migrations.AlterField(
+            model_name='media',
+            name='authors',
+            field=models.ManyToManyField(to='media.Auteur', verbose_name='authors'),
+        ),
+    ]