Write Your Own Decorators in Python In 5 Minutes

A quick intro to decorators in Python

A quick intro to decorators in Python

You have seen and used decorators many times. But it was always magic for you.

It is time to finally understand decorators in Python.

Why use decorators?

Usually, this is an easy way to modify a lot of functions.

For example, you want to make sure that only authorized users are accessing this function.

Or you want to avoid printing something to the console. But only for some functions. And you want to quickly turn this feature on and off.

Or you want to do some preprocessing to your parameters first.

The good thing is that it is always convenient to turn it on and off.

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