From 17dbfae3817af38a08091d7c70d5fe5433d55221 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <michal@cihar.com>
Date: Tue, 19 Sep 2023 08:12:55 +0200
Subject: [PATCH] panels(templates): avoid evaluating LazyObject

LazyObject is typically used for something expensive to evaluate, so avoid evaluating it just for showing it in the debug toolbar.
---
 debug_toolbar/panels/templates/panel.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/debug_toolbar/panels/templates/panel.py b/debug_toolbar/panels/templates/panel.py
index 72565f016..17175ed03 100644
--- a/debug_toolbar/panels/templates/panel.py
+++ b/debug_toolbar/panels/templates/panel.py
@@ -96,10 +96,13 @@ def _store_template_info(self, sender, **kwargs):
                 if pformatted is None:
                     temp_layer = {}
                     for key, value in context_layer.items():
+                        # Do not force evaluating LazyObject
+                        if hasattr(value, "_wrapped"):
+                            temp_layer[key] = repr(value)
                         # Replace any request elements - they have a large
                         # Unicode representation and the request data is
                         # already made available from the Request panel.
-                        if isinstance(value, http.HttpRequest):
+                        elif isinstance(value, http.HttpRequest):
                             temp_layer[key] = "<<request>>"
                         # Replace the debugging sql_queries element. The SQL
                         # data is already made available from the SQL panel.