From 9a2a46a42ea183716aefd2562591483f154e3d21 Mon Sep 17 00:00:00 2001
From: Étienne Loks <etienne.loks@iggdrasil.net>
Date: Mon, 30 Sep 2024 11:30:55 +0200
Subject: 🩹 sheet: fix "full_label" display of hierarchical types
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---
 ishtar_common/models_common.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'ishtar_common/models_common.py')

diff --git a/ishtar_common/models_common.py b/ishtar_common/models_common.py
index 9aec54534..403c020dc 100644
--- a/ishtar_common/models_common.py
+++ b/ishtar_common/models_common.py
@@ -751,10 +751,14 @@ class HierarchicalType(GeneralType):
     class Meta:
         abstract = True
 
+    has_full_label = True
+
     def full_label(self):
         lbls = [self.label]
         item = self
-        while item.parent:
+        parents = [self.pk]  # prevent loop
+        while item.parent and item.parent_id not in parents:
+            parents.append(item.parent_id)
             item = item.parent
             lbls.append(item.label)
         return " > ".join(reversed(lbls))
-- 
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