https://github.com/python/cpython/commit/b157ce1e58b03988ce4340a55d0b856125833cc5 commit: b157ce1e58b03988ce4340a55d0b856125833cc5 branch: master author: Victor Stinner <victor.stinner at gmail.com> committer: GitHub <noreply at github.com> date: 2017年09月13日T06:43:58-07:00 summary: bpo-31234: Fix dangling thread in test_ftplib (#3544) Clear also self.server_thread attribute in TestTimeouts.tearDown(). files: M Lib/test/test_ftplib.py diff --git a/Lib/test/test_ftplib.py b/Lib/test/test_ftplib.py index 372282b4faf..5880a1e941d 100644 --- a/Lib/test/test_ftplib.py +++ b/Lib/test/test_ftplib.py @@ -988,6 +988,8 @@ def setUp(self): def tearDown(self): ftplib.FTP.port = self.old_port self.server_thread.join() + # Explicitly clear the attribute to prevent dangling thread + self.server_thread = None def server(self): # This method sets the evt 3 times: