From 46e0c6e8aee9e276ebd037824cf6c52d9d39993b Mon Sep 17 00:00:00 2001
From: Sander van Grieken <sander@outrightsolutions.nl>
Date: Mon, 12 Feb 2024 10:38:40 +0100
Subject: [PATCH] tests: print traceback of original exception when testcase
 fails

---
 electrum/tests/qt_util.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/electrum/tests/qt_util.py b/electrum/tests/qt_util.py
index 3ea6a8a24..2ca802fe2 100644
--- a/electrum/tests/qt_util.py
+++ b/electrum/tests/qt_util.py
@@ -1,4 +1,5 @@
 import threading
+import traceback
 import unittest
 from functools import wraps, partial
 from unittest import SkipTest
@@ -69,7 +70,7 @@ def qt_test(func):
             QMetaObject.invokeMethod(self.app, 'doInvoke', Qt.ConnectionType.QueuedConnection)
             self._event.wait(15)
             if self._e:
-                print(f'raising ex: {self._e!r}')
+                print("".join(traceback.format_exception(self._e)))
                 # deallocate stored exception from qt thread otherwise we SEGV garbage collector
                 # instead, re-create using the exception message, special casing AssertionError and SkipTest
                 e = None