xdmodstylesetupmenu.py 文件源码

def prompt(self, text, options, default=None):
        """ Request input from user """

        self.stdscr.addstr(self.row, 0, text)
        self.stdscr.addstr(" (" + ",".join(options) + ") ")
        if default != None:
            self.stdscr.addstr("[" + default + "] ")

        self.nextrow()

        answer = None
        while answer not in options:
            curses.echo()
            answer = self.stdscr.getstr()
            curses.noecho()

            if answer == "" and default != None:
                answer = default

        return answer