Python Programming

Here is our decorator from the previous page again:

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def christmas_decorator(func):
    def wrapper():
        print("wrapping")
        func()
        print("with a Christmas-y wrapper")
    return wrapper

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def gift():
    print("a toy")

gift = christmas_decorator(gift)

gift()

In the code above, you might notice yourself saying gift over and over. Line 4 alone has two mentions of gift! As much as I love gifts, let’s try to reduce the repetition.

In Python, you can replace Line 4 by annotating gift() with @christmas_decorator instead. So the following code is the same as the one above.

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@christmas_decorator
def gift():
    print("a toy")

gift()