#!/usr/bin/env python # -*- coding:utf-8 -*- #导入random和string模块 import random, string def GenPassword(length):     #随机出数字的个数     numOfNum = random.randint(1,length-1)     numOfLetter = length - numOfNum     #选中numOfNum个数字     slcNum = [random.choice(string.digits) for i in range(numOfNum)]     #选中numOfLetter个字母     slcLetter = [random.choice(string.ascii_letters) for i in range(numOfLetter)]     #打乱这个组合     slcChar = slcNum + slcLetter     random.shuffle(slcChar)     #生成密码     genPwd = ''.join([i for i in slcChar])     return genPwd if __name__ == '__main__':     print GenPassword(6)