按python中的键值比率排序字典

Question

d = {6:2,4:2,8:2,2:1}

我想要按键/值比排序的字典

sorted_d = {2:1,4:2,6:2,8:2}

Answer 1

d = {6:2,4:2,8:2,2:1}
sorted_d = sorted(d.items() ,key = lambda x:x[0]/x[1], reverse = True)
print(sorted_d)