migrate examinations to generic model (and start adding mangament)

longs/migrations/0002_alter_longseries_modality.py

@@ -0,0 +1,29 @@
+# Generated by Django 4.1.4 on 2023-06-19 10:51
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("generic", "0002_modality_examination_modality"),
+        ("longs", "0001_initial"),
+    ]
+
+    operations = [
+        migrations.SeparateDatabaseAndState(
+            state_operations=[
+                migrations.AlterField(
+                    model_name="longseries",
+                    name="modality",
+                    field=models.ForeignKey(
+                        null=True,
+                        on_delete=django.db.models.deletion.SET_NULL,
+                        related_name="series_modality",
+                        to="generic.modality",
+                    ),
+                ),
+            ],
+            database_operations=[],
+        )
+    ]

longs/models.py

@@ -25,8 +25,6 @@ import string
 from collections import defaultdict
 from helpers.images import image_as_base64, pretty_print_dicom
 
-from anatomy.models import Modality
-
 from generic.models import (
     CidUser,
     CidUserGroup,
@@ -41,6 +39,7 @@ from generic.models import (
     SeriesImageBase,
     UserAnswerBase,
     UserUserGroup,
+    Modality
 )
 
 # from generic.models import Examination, Site, Condition, Sign