beat.py 文件源码

def kill(self):
        if sys.platform.startswith("win"):
            # proc.terminate on Windows does not initiate a graceful shutdown
            # through the processes signal handlers it just kills it hard. So
            # this sends a SIGBREAK. You cannot sends a SIGINT (CTRL_C_EVENT)
            # to a process group in Windows, otherwise Ctrl+C would be
            # sent.
            self.proc.send_signal(signal.CTRL_BREAK_EVENT)
        else:
            self.proc.terminate()