Lines Matching refs:signal
5 import signal
392 @unittest.skipUnless(hasattr(signal, "alarm"),
393 "signal.alarm() required for this test")
406 orig_alrm_handler = signal.signal(signal.SIGALRM, handler)
407 self.addCleanup(signal.signal, signal.SIGALRM, orig_alrm_handler)
410 signal.alarm(1)
414 # select() is interrupted by a signal which raises an exception
420 signal.alarm(0)
422 @unittest.skipUnless(hasattr(signal, "alarm"),
423 "signal.alarm() required for this test")
430 orig_alrm_handler = signal.signal(signal.SIGALRM, lambda *args: None)
431 self.addCleanup(signal.signal, signal.SIGALRM, orig_alrm_handler)
434 signal.alarm(1)
438 # select() is interrupted by a signal, but the signal handler doesn't
444 signal.alarm(0)