AtrophyCompleter.py 文件源码

def print_history(self,count=0):
        buf = ""
        length = readline.get_current_history_length()
        if count == 0:
            count = self.DEFAULT_HIST_DISPLAY_LEN

        for i in range(length-count,length):
            tmp = readline.get_history_item(i)
            if tmp:
                buf += tmp
                buf += "\n"
        return buf