装饰器

Posted 2021-01-03 nyqxiaoqiang

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import time
user,password=‘abc‘,‘abc123‘
def auth (auth_type):
    def out_warpper(funk):
        def warpper(*args,**kwargs):
            if auth_type==‘local‘:
                username =input(‘username‘).strip()
                password =input("password").strip()
                if username==user and password==password:
                    print("33[31;1m welcome to  username in the home  33[0m")
                    res=funk(*args,**kwargs)
                    return res
                else:print("33[31;1m Invalid username or password33[0m")
            elif auth_type=="ldap":
                print("逗你玩呢，没有密码，哈哈哈")
        return warpper
    return out_warpper

def index():
    print("welcome to index page")
@auth(auth_type="local") # home = wrapper()
def home():
    print("welcome to home  page")
    return "from home"
@auth(auth_type="ldap")
def bbs():
    print("welcome to bbs  page")
index()
print(home()) #wrapper()
bbs()