Increase max_length of image_md5_hash field to 64 in SeriesImage and LongSeriesImage models

atlas/migrations/0074_alter_seriesimage_image_md5_hash.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.4 on 2025-09-02 20:18
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('atlas', '0073_casedisplayset_conditions_casedisplayset_findings_and_more'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='seriesimage',
+            name='image_md5_hash',
+            field=models.CharField(blank=True, max_length=64, null=True),
+        ),
+    ]

generic/models.py

@@ -279,7 +279,7 @@ class SeriesImageBase(models.Model):
     # The first is a md5 hash of the pixel array data
     # this is used because I can't get the direct pixel data to match from cornerstone
     # (and struggle to get blake3 working in the browser)
-    image_md5_hash = models.CharField(max_length=32, null=True, blank=True)
+    image_md5_hash = models.CharField(max_length=64, null=True, blank=True)
 
     # The second is a blake3 hash of the direct pixel data
     # This is much faster when using pydicom

longs/migrations/0033_alter_longseriesimage_image_md5_hash.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.4 on 2025-09-02 20:18
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('longs', '0032_longseries_total_image_size'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='longseriesimage',
+            name='image_md5_hash',
+            field=models.CharField(blank=True, max_length=64, null=True),
+        ),
+    ]