import time,os
user_status = False
def login():
file = os.path.exists('student.txt')
if file is True:
file = open('student.txt','r+',encoding='utf8')
student_info = eval(file)
file.close()
else:
choice = input("是否选择注册YorN:)
file = open('student.txt','w',encoding='uft8')
if choice == 'Y':
name = input("your name:")
password = input("your password:")
user_info = {'name':name,'password':password}
user_info = str(user_info)
file.write(user_info)
file.close()
def inner() :
realname = user['name']
realpassword = user['password']
if user_status is False:
name = input('输入你的用户名:)
password = input('输入你的密码:
if name == realname and password == realpassword:
print("welcome user")
user_status = True
else:
func()
return inner
def log_1():
print('%s-%s-%s'%(a.tm_year, a.tm_mon, a.tm_mday))
@login
def log_2():
time.sleep(2)
print('%s-%s-%s' % (a.tm_year, a.tm_mon, a.tm_mday))
@login
def log_3():
time.sleep(4)
print('%s-%s-%s' % (a.tm_year, a.tm_mon, a.tm_mday))
log_1()
log_2()
log_3()
2018-11-29
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