Lines Matching refs:signal
20 import signal
1634 old_handler = signal.signal(signum, handler)
1635 self.addCleanup(signal.signal, signum, old_handler)
1641 handler = signal.getsignal(signum)
1644 signal.signal(signum, signal.SIG_IGN)
1647 signal.signal(signum, signal.SIG_DFL)
1651 signal.signal(signum, handler)
1671 self.check_interrupt_main_with_signal_handler(signal.SIGINT)
1672 self.check_interrupt_main_with_signal_handler(signal.SIGTERM)
1675 self.check_interrupt_main_noerror(signal.SIGINT)
1676 self.check_interrupt_main_noerror(signal.SIGTERM)
1680 self.assertRaises(ValueError, _thread.interrupt_main, signal.NSIG)