Day01 login module

知识点:模块导入  变量赋值的两种形式  格式化输出  for循环  if...else 嵌套

#!C:\Program Files\Python35/bin
# -*- conding:utf-8 -*-
# author: Frank
import getpass
user,passwd= 'Frank','oldboy_python'
msg = '''
Information of %s person:
NAME: %s
AGE: %s
JOB: %s
ID : %s
''' %(user,user, 21, 'IT Engineer',3714)
input_time = 1
for i in range(5):
print("-----input %d time-----" %int((input_time)))
username = input("please input your name:")
# password = getpass.getpass("please input your password:")
password = input("please input your password:")
if username == user and password == passwd :
print("%s Welcom to login on" %(user))
info_confirm = input("If you need double check your personal inform yes/no:")
if info_confirm == 'yes':
print(msg)
break
else:
print("please go ahead")
break
else :
if input_time == 3:
print("Your input has 3 times wrong , your account will be locked")
exit()
else:
print("Your user or password is invalid , pleasre re_input!")
input_time += 1

测试结果:

#测试1
-----input 1 time-----
please input your name:frank
please input your password:dmfkdf
Your user or password is invalid , pleasre re_input!
-----input 2 time-----
please input your name:frank
please input your password:kdf
Your user or password is invalid , pleasre re_input!
-----input 3 time-----
please input your name:Frkdfk
please input your password:msk
Your input has 3 times wrong , your account will be locked #测试2
-----input 1 time-----
please input your name:Frank
please input your password:oldboy_python
Frank Welcom to login on
If you need double check your personal inform yes/no:yes Information of Frank person:
NAME: Frank
AGE: 21
JOB: IT Engineer
ID : 3714 # 测试3:
-----input 1 time-----
please input your name:frak
please input your password:mksf34
Your user or password is invalid , pleasre re_input!
-----input 2 time-----
please input your name:mddif
please input your password:frank3235
Your user or password is invalid , pleasre re_input!
-----input 3 time-----
please input your name:Frank
please input your password:oldboy_python
Frank Welcom to login on
If you need double check your personal inform yes/no:no
please go ahead
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