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# __author: "ZXYang"# date: 2020/12/13import time"""请设计一个装饰器,接收一个int类型的参数 number,可以用来装饰任何的函数如果函数运行的时间大于 number,则打甲出函数名和函数的运行时间(面试真题)"""def decorator01 阅读全文
posted @ 2020-12-13 21:22
zxy_ang
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# __author: "ZXYang"# date: 2020/12/13def single(cls): dic = {} def wrapper(*args, **kwargs): if dic.get(cls): return dic[cls] else: dic[cls] = cls(*a 阅读全文
posted @ 2020-12-13 18:21
zxy_ang
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# __author: "ZXYang"# date: 2020/11/29"""__new__方法"""class Func(object): def __init__(self, name): self.name = name print("这是__init__方法") # new方法先执行 d 阅读全文
posted @ 2020-12-13 15:52
zxy_ang
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# __author: "ZXYang"# date: 2020/12/13class MyTest(): def __call__(self, *args, **kwargs): print("__call__方法")m = MyTest()m()# __call__方法: m()可直接 【加() 阅读全文
posted @ 2020-12-13 11:19
zxy_ang
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