win32.py 文件源码

def stop(self):
        if not self.is_set:
            self.bus.log('Handler for console events already off.', level=40)
            return

        try:
            result = win32api.SetConsoleCtrlHandler(self.handle, 0)
        except ValueError:
            # "ValueError: The object has not been registered"
            result = 1

        if result == 0:
            self.bus.log('Could not remove SetConsoleCtrlHandler (error %r)' %
                         win32api.GetLastError(), level=40)
        else:
            self.bus.log('Removed handler for console events.', level=40)
            self.is_set = False