python实现的按要求生成手机号功能示例

#!/usr/bin/python# coding=utf-8'''1：随机生成11位手机号    2：只自定义地区（第4--7位）3：只自定义尾号（第8--11位） 4：自定义后8位手机号5：只自定义前3位'''import time,randomprint __doc__def moblieRandomcode(third=None,four=None,eight=None):  rnum0 = random.randrange(0,10) # 手机号第3位  rnum1 = random.randrange(0,1001) #手机号第4--7位  four_4 = "0" * (4 - int(len(str(rnum1)))) + str(rnum1) #手机号第4--7位，前面补0  rnum2 = random.randrange(0,1001) #手机号第8--11位  eight_8 = "0" * (4 - int(len(str(rnum2)))) + str(rnum2)  runm3 = random.choice("3578") #手机号第2位  third_3 = "1" + str(runm3) + str(rnum0)  if four:    four_4 = four  if eight:    eight_8 = eight  if third:    third_3 = third  moblienum = third_3 + four_4 + eight_8  return moblienum#生成固定数量不重复的手机号列表def cishu(t=1):  list_m = []  while 1:    num = moblieRandomcode(third,si,ba)    list_m.append(num)    list_m = list(set(list_m)) #去掉重复的手机号    if len(list_m) == t:      break  return list_m#生成规则choice = int(raw_input("请选择："))if choice == 1:  third = None  si = None  ba = Noneelif choice == 2:  third = None  si = raw_input("请输入第4--7位：")  ba = Noneelif choice == 3:  third = None  si = None  ba = raw_input("请输入第8--11位：")elif choice == 4:  third = None  si = raw_input("请输入第4--7位：")  ba = raw_input("请输入第8--11位：")elif choice == 5:  third = raw_input("请输入前三位：")  si = None  ba = Nonet = int(raw_input("请输入需要生成多少个手机号："))list_m = cishu(t)for i in range(0,len(list_m)):  print i+1,"----",list_m[i]print "共生成",len(list_m),"个不重复的手机号"