utilities.py 文件源码

def randomize(rlist, repeat = 0, count = 1):
    fpick = rlist[:]
    play = list()

    if count == -1:
        count = len(fpick)

    for x in range(0, count):
        if repeat:
            play.append(fpick[random.randrange(len(fpick))])
        else:
            if len(fpick) > 0:
                play.append(fpick.pop(random.randrange(len(fpick))))
            else:
                break

    return play