bpo-36829: test_threading: Fix a ref cycle by vstinner · Pull Request #13752 · python/cpython

Expand Up @@ -1140,7 +1140,11 @@ def test_excepthook_thread_None(self): raise ValueError("bug") except Exception as exc: args = threading.ExceptHookArgs([*sys.exc_info(), None]) threading.excepthook(args) try: threading.excepthook(args) finally: # Explicitly break a reference cycle args = None
stderr = stderr.getvalue().strip() self.assertIn(f'Exception in thread {threading.get_ident()}:\n', stderr) Expand Down