Some changes after code review; Deploying to Development

referenzen/migrations/0004_alter_referenz_options.py

@@ -0,0 +1,17 @@
+# Generated by Django 6.0.1 on 2026-01-20 08:57
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('referenzen', '0003_alter_referenzerklaerung_options'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='referenz',
+            options={'verbose_name': 'Referenz', 'verbose_name_plural': 'Referenzen'},
+        ),
+    ]

referenzen/models.py

@@ -25,6 +25,7 @@ class Referenz(MPTTModel):
 
     class Meta:
         verbose_name_plural="Referenzen"
+        verbose_name="Referenz"
 
 class Referenzerklaerung (Textabschnitt):
     erklaerung = models.ForeignKey(Referenz,on_delete=models.CASCADE)

referenzen/views.py

@@ -9,7 +9,7 @@ def tree(request):
 
 
 def detail(request, refid):
-    referenz_item = Referenz.objects.get(id=refid)
+    referenz_item = Referenz.objects.get_object_or_404(id=refid)
     referenz_item.erklaerung = render_textabschnitte(referenz_item.referenzerklaerung_set.order_by("order"))
     referenz_item.children = list(referenz_item.get_descendants(include_self=True))
     for child in referenz_item.children: