python对字典按照vlaue降序排序

按照value降序 new_dict = dict(sorted(old_dict.items(), key=lambda d: d[1], reverse=True))it 按照key升序 new_dict = dict(sorted(old_dict.items(), key=lambda d: d[0], reverse=False))lambda   reverse默认是False，升序s

>>阅读原文<<