win32.py 文件源码

def handle(self, event):
        """Handle console control events (like Ctrl-C)."""
        if event in (win32con.CTRL_C_EVENT, win32con.CTRL_LOGOFF_EVENT,
                     win32con.CTRL_BREAK_EVENT, win32con.CTRL_SHUTDOWN_EVENT,
                     win32con.CTRL_CLOSE_EVENT):
            self.bus.log('Console event %s: shutting down bus' % event)

            # Remove self immediately so repeated Ctrl-C doesn't re-call it.
            try:
                self.stop()
            except ValueError:
                pass

            self.bus.exit()
            # 'First to return True stops the calls'
            return 1
        return 0