在Python中随机改组字典

您无法重新整理字典。你 可以 做的是创建字典的键列表和洗牌 是 为了实现在访问字典的内容的新任意顺序：

>>> import random>>> d = {1:2, 3:4, 5:6, 7:8, 9:10}>>> d{1: 2, 3: 4, 9: 10, 5: 6, 7: 8}>>> keys =  list(d.keys())      # Python 3; use keys = d.keys() in Python 2>>> random.shuffle(keys)>>> [(key, d[key]) for key in keys][(1, 2), (5, 6), (7, 8), (9, 10), (3, 4)]>>> random.shuffle(keys)>>> [(key, d[key]) for key in keys][(9, 10), (3, 4), (1, 2), (7, 8), (5, 6)]>>> random.shuffle(keys)>>> [(key, d[key]) for key in keys][(1, 2), (7, 8), (3, 4), (5, 6), (9, 10)]