装饰器3decorator

装饰器3decorator：包含参数传递

user, passwd = "Flagon", "123"


def auth(auth_type):
    print('auth func:', auth_type)
    def outer_wrapper(func):
        def wrapper(*args, **lwargs):
            print('wrapper func args:', *args, **lwargs)
            user_name = input('username:').strip()
            password = input('password:').strip()
            if auth_type == 'local':
                if user == user_name and passwd == password:
                    print('33[31:1mLogin success33[0m', args)
                    res = func(*args, **lwargs)  # 为了返回函数的值
                    print('User has pass authentication!运行的函数名：', func.__name__)
                    return res
                else:
                    exit('33[32:1mInvalid username or password33[0m')
            elif auth_type == 'ldap':
                res = func(*args, **lwargs)  # 为了返回函数的值
                print('User has pass authentication!运行的函数名：', func.__name__)
                print('搞毛线ldap，会不')
                return res
        return wrapper
    return outer_wrapper


def index():
    print('Welcome to be here!')


@auth(auth_type='local')
def home():
    print('Welcom to the homepage!')
    return "From home"


@auth(auth_type='ldap')
def bbs():
    print('Welcom to the bbs!')
    return 'From bbs'


index()
home()
bbs()