From 4b10b9222acb0fb7e6275863d29415968b0f464e Mon Sep 17 00:00:00 2001
From: nkatha23 <nkathakaburu0@gmail.com>
Date: Thu, 26 Feb 2026 16:59:47 +0300
Subject: [PATCH] fix: handle partial objects in wait_for_predicate timeout
 message

inspect.getsource() cannot handle functools.partial objects, causing a
TypeError that masks the original timeout error. Fall back to repr()
if getsource fails.
---
 test/test_base.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/test/test_base.py b/test/test_base.py
index 59a026256..c9febb253 100644
--- a/test/test_base.py
+++ b/test/test_base.py
@@ -97,9 +97,11 @@ def wait_for_predicate(self, predicate, timeout=5 * 60, interval=5):
             timeout -= interval
         import inspect
 
-        raise Exception(
-            f"Timed out waiting for Truth from predicate: {inspect.getsource(predicate).strip()}"
-        )
+        try:
+            source = inspect.getsource(predicate).strip()
+        except (TypeError, OSError):
+            source = repr(predicate)
+        raise Exception(f"Timed out waiting for Truth from predicate: {source}")
 
     def get_tank(self, index):
         # TODO