Function setUpModule

Lib/test/_test_multiprocessing.py:7387–7407

()

    old_start_method = [None]

    def setUpModule():
        multiprocessing.set_forkserver_preload(PRELOAD)
        multiprocessing.process._cleanup()
        dangling[0] = multiprocessing.process._dangling.copy()
        dangling[1] = threading._dangling.copy()
        old_start_method[0] = multiprocessing.get_start_method(allow_none=True)
        try:
            multiprocessing.set_start_method(start_method, force=True)
        except ValueError:
            raise unittest.SkipTest(start_method +
                                    ' start method not supported')

        if sys.platform.startswith("linux"):
            try:
                lock = multiprocessing.RLock()
            except OSError:
                raise unittest.SkipTest("OSError raises on RLock creation, "
                                        "see issue 3111!")
        check_enough_semaphores()
        util.get_temp_dir()     # creates temp directory
        multiprocessing.get_logger().setLevel(LOG_LEVEL)

    def tearDownModule():
        need_sleep = False