Issue #7449, last part (11): fix many tests if thread support is disabled
* Use try/except ImportError or test_support.import_module() to import thread
and threading modules
* Add @unittest.skipUnless(threading, ...) to testcases using threads
diff --git a/Lib/test/test_thread.py b/Lib/test/test_thread.py
index 33109ec..544e70d 100644
--- a/Lib/test/test_thread.py
+++ b/Lib/test/test_thread.py
@@ -2,7 +2,7 @@
import unittest
import random
from test import test_support
-import thread
+thread = test_support.import_module('thread')
import time
import sys
import weakref