xdmodstylesetupmenu.py 文件源码

def prompt_bool(self, text, default):
        """ prompt user to enter a boolean """
        defaultstr = "y" if default else "n"
        self.stdscr.addstr(self.row, 0, text)
        self.stdscr.addstr(" [" + defaultstr + "] ")
        self.nextrow()

        curses.echo()
        answer = self.stdscr.getstr()
        curses.noecho()

        if answer == "":
            retval = default
        else:
            answer = answer.lower()
            retval = answer.startswith("y") or answer.startswith("t")

        return retval