curses_display.py 文件源码

def _getch(self, wait_tenths):
        if wait_tenths==0:
            return self._getch_nodelay()
        if wait_tenths is None:
            curses.cbreak()
        else:
            curses.halfdelay(wait_tenths)
        self.s.nodelay(0)
        return self.s.getch()