python菜鸟学习： 12. 装饰器的中级用法

# -*- coding: utf-8 -*-

username = "liyuzhoupan"
password = "123"

def author(wrappreType):
    print("wrappreType:", wrappreType)

    def outterwrapper(func):
        def wrapper(*args, **kwargs):
            if wrappreType == "login1":
                username1 = input("Username:").strip()
                password1 = input("Password:").strip()
                if username == username1 and password == password1:
                    print("\033[32;1m Login success！\033[0m")
                    return func(*args, **kwargs)
                else:
                    exit("\033[31;1m login fail \033[0m")
            elif wrappreType == "login2":
                print("login2 login")
                return func(*args, **kwargs)
            else:
                print("xia J8 che")

        return wrapper

    return outterwrapper

def hello_index():
    print("welcome to index")

@author(wrappreType="login1")  # 调用装饰器，根据条件wrappreType进行调用
def hello_home():
    print("this is hello_home")
    return "from home"

@author(wrappreType="login2")
def hello_bbs():
    print("this is hello_index")
    return "from bbs"

hello_index()
print(hello_home())
print(hello_bbs())