循环随机化,并继续拒绝结果,直到满足您的条件为止:
import random
def shuffle_list(some_list):
randomized_list = some_list[:]
while True:
random.shuffle(randomized_list)
for a, b in zip(some_list, randomized_list):
if a == b:
break
else:
return randomized_list