python学习ing

##注册验证用户

def users():

users_ = input('users: ')

k1 = 'qwertyuiopasdfghjklzxcvbnm'

k2 = '1234567890'

k3 = '!@#$%^&*()_+'

is_k1 = False

is_k2 = False

is_k3 = True #初始化变量

for i in users_:

if i in k1:

is_k1 = True

if i in k2:

is_k2 = True

if i in k3:

is_k3 = False

if is_k1 and is_k2 and is_k3:

password()

else:

print('不能有特殊字符')

 

def password():

password = input('输入密码: ')

if len(password)<6:

print('密码必须大于六位')

else:

phone()

def phone():

phone = input('请输入电话: ')

if len(phone) != 11:

print('电话号码无效')

else:

print('验证码已发送')

verfily_number()

def verfily_number():

import random

import time

num=random.randrange(1000,9999)

Start_time = time.time()

print('验证码是: %d '%num)

num_ = int(input('请输入验证码'))

end_time = time.time()

sub_time = end_time - Start_time

if sub_time > 10:

print('验证码失效，重发...')

time.sleep(2)

verfily_number()

else:

if num == num_:

print('验证成功')

else:

print('验证错误')

 

def Start():

users()

Start()