做装饰蟒蛇

代码示例

装饰蟒蛇

def our_decorator(func):
    def function_wrapper(x):
        print("Before calling " + func.__name__)
        func(x)
        print("After calling " + func.__name__)
    return function_wrapper

@our_decorator
def foo(x):
    print("Hi, foo has been called with " + str(x))

foo("Hi")

装饰在蟒蛇

# this functon converts any string into uppercase
def deco(function):
    def wrap(s):
        return s.upper()
        function(s)
    return wrap

@deco
def display(s):
    return s 
print(display("not bad"))

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做装饰蟒蛇

代码示例

装饰蟒蛇

装饰在蟒蛇

类似页面

带有示例的类似页面

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