From 44fbf5b55624138db62651619e66bd1f5a275637 Mon Sep 17 00:00:00 2001
From: Philipp Rudiger <prudiger@anaconda.com>
Date: Mon, 23 Sep 2024 15:14:32 +0200
Subject: [PATCH] Correctly handle ipv6 localhost in Location

---
 panel/io/location.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/panel/io/location.py b/panel/io/location.py
index c895897abc..0fcafc4114 100644
--- a/panel/io/location.py
+++ b/panel/io/location.py
@@ -31,8 +31,10 @@ def _get_location_params(protocol: str|None, host: str| None, uri: str| None)->d
     if protocol:
         params['protocol'] = href = f'{protocol}:'
     if host:
-        if host.startswith("::ffff:"):
-            host = host.replace("::ffff:", "")
+        if host.startswith('::ffff:'):
+            host = host.replace('::ffff:', '')
+        elif host == '::1':
+            host = host.replace('::1', 'localhost')
 
         href += f'//{host}'
         if ':' in host: