Chunk uploading: implement properly using a custom Parser.

django_etebase/migrations/0022_auto_20200804_1059.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.0.3 on 2020-08-04 10:59
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('django_etebase', '0021_auto_20200626_0913'),
+    ]
+
+    operations = [
+        migrations.AlterUniqueTogether(
+            name='collectionitemchunk',
+            unique_together={('item', 'uid')},
+        ),
+    ]