我们从Python开源项目中，提取了以下16个代码示例，用于说明如何使用signal.ItimerError()。
def sig_vtalrm(self, *args): self.hndl_called = True if self.hndl_count > 3: # it shouldn't be here, because it should have been disabled. raise signal.ItimerError("setitimer didn't disable ITIMER_VIRTUAL " "timer.") elif self.hndl_count == 3: # disable ITIMER_VIRTUAL, this function shouldn't be called anymore signal.setitimer(signal.ITIMER_VIRTUAL, 0) if support.verbose: print("last SIGVTALRM handler call") self.hndl_count += 1 if support.verbose: print("SIGVTALRM handler invoked", args)
def sig_vtalrm(self, *args): self.hndl_called = True if self.hndl_count > 3: # it shouldn't be here, because it should have been disabled. raise signal.ItimerError("setitimer didn't disable ITIMER_VIRTUAL " "timer.") elif self.hndl_count == 3: # disable ITIMER_VIRTUAL, this function shouldn't be called anymore signal.setitimer(signal.ITIMER_VIRTUAL, 0) if test_support.verbose: print("last SIGVTALRM handler call") self.hndl_count += 1 if test_support.verbose: print("SIGVTALRM handler invoked", args)
def test_itimer_exc(self): # XXX I'm assuming -1 is an invalid itimer, but maybe some platform # defines it ? self.assertRaises(signal.ItimerError, signal.setitimer, -1, 0) # Negative times are treated as zero on some platforms. if 0: self.assertRaises(signal.ItimerError, signal.setitimer, signal.ITIMER_REAL, -1)
def sig_vtalrm(self, *args): self.hndl_called = True if self.hndl_count > 3: # it shouldn't be here, because it should have been disabled. raise signal.ItimerError("setitimer didn't disable ITIMER_VIRTUAL " "timer.") elif self.hndl_count == 3: # disable ITIMER_VIRTUAL, this function shouldn't be called anymore signal.setitimer(signal.ITIMER_VIRTUAL, 0) self.hndl_count += 1
