alt Hacker NewsIt's absolutely baffling that an article called demystifying decorators does not actually describe decorators at all, preferring to keep them a mystery. Decorators are nothing more than a special syntax for calling a function, the meat of which can easily be explained in a single paragraph including a supporting example.
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pipes • 04/23/2025
More bafflement: is this refering to the programming decorator pattern or something else? I.e. the one everyone learns about when they learn patterns for the first time??
No idea why they would be related to closures
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It most certainly does.
> Congratulations! You wrote your first decorator. Even if it looks different to what you think a decorator should look like—you usually see them used with the @ notation, which we'll discuss in Part 3—store_arguments() is a decorator.
And:
> A decorator is a function that accepts another function as an argument and returns yet another function. The function it returns is a decorated version of the function you pass as an argument. (We'll return to this definition and refine it later in this decorator journey)
I have no idea why you are claiming something that is plainly false based on the text of the article.