如何让字典保持有序

 

from time import time

from random import randint

from colletctions import OrderedDict

d = OrderedDict()

players = list('ABCDEFGH')

start = time()

for i in xrange(8):

　　raw_input()   

　　p = players.pop(randint(0, 7-i))

　　end = time()

       print i+1, p，end - start

　　d[p] = (i+1, end-start)