bpo-40275: Adding threading_helper submodule in test.support (GH-20263)
diff --git a/Lib/test/test_threadedtempfile.py b/Lib/test/test_threadedtempfile.py
index e1d7a10..fe63c9e 100644
--- a/Lib/test/test_threadedtempfile.py
+++ b/Lib/test/test_threadedtempfile.py
@@ -15,7 +15,7 @@
import tempfile
-from test.support import start_threads
+from test.support import threading_helper
import unittest
import io
import threading
@@ -50,7 +50,7 @@
class ThreadedTempFileTest(unittest.TestCase):
def test_main(self):
threads = [TempFileGreedy() for i in range(NUM_THREADS)]
- with start_threads(threads, startEvent.set):
+ with threading_helper.start_threads(threads, startEvent.set):
pass
ok = sum(t.ok_count for t in threads)
errors = [str(t.name) + str(t.errors.getvalue())