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_file2k.py b/Lib/test/test_file2k.py
index a7681a9..accdc95 100644
--- a/Lib/test/test_file2k.py
+++ b/Lib/test/test_file2k.py
@@ -3,9 +3,12 @@
import unittest
import itertools
import time
-import threading
from array import array
from weakref import proxy
+try:
+ import threading
+except ImportError:
+ threading = None
from test import test_support
from test.test_support import TESTFN, run_unittest
@@ -411,6 +414,7 @@
self.assertTrue(f.subclass_closed)
+@unittest.skipUnless(threading, 'Threading required for this test.')
class FileThreadingTests(unittest.TestCase):
# These tests check the ability to call various methods of file objects
# (including close()) concurrently without crashing the Python interpreter.