Migrate single image to M2M (refs #4076)

1 files changed, 32 insertions, 0 deletions

diff --git a/archaeological_finds/migrations/0025_migrate_image.py b/archaeological_finds/migrations/0025_migrate_image.py
new file mode 100644
index 000000000..dccbb444b
--- /dev/null
+++ b/archaeological_finds/migrations/0025_migrate_image.py
@@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.10 on 2018-05-11 12:07
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+from ishtar_common.utils_migrations import migrate_simple_image_to_m2m
+
+
+def migrate_image(apps, schema_editor):
+    Find = apps.get_model('archaeological_finds', 'Find')
+    IshtarImage = apps.get_model('ishtar_common', 'IshtarImage')
+    FindImage = apps.get_model('archaeological_finds',
+                               'FindImage')
+    migrate_simple_image_to_m2m(Find, IshtarImage, FindImage)
+
+    Treatment = apps.get_model('archaeological_finds', 'Treatment')
+    IshtarImage = apps.get_model('ishtar_common', 'IshtarImage')
+    TreatmentImage = apps.get_model('archaeological_finds',
+                                    'TreatmentImage')
+    migrate_simple_image_to_m2m(Treatment, IshtarImage, TreatmentImage)
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('archaeological_finds', '0024_auto_20180509_1742'),
+    ]
+
+    operations = [
+        migrations.RunPython(migrate_image),
+    ]