mailto_list = all_the_textfile_object = open('set.txt')try: all_the_text = file_object.readlines( )finally: file_object.close( )set_list = all_the_text这个想改成随机读取,SET1,SET2,SET3.这样的.应该怎么改写啊?
能不能给个具体写法啊?