Python 3: Variable Annotations | The Mouse Vs. The Python

Python added syntax for what something called Variable Annotation in the version 3.6. Variable Annotation is basically an enhancement of type hinting, which was introduced in Python 3.5. The full explanation behind Variable Annotation is explained in PEP 526. In this article, we will have a quick refresher on type hinting and then introduce the new Variable Annotation syntax.

What’s Type Hinting?

Type hinting in Python is basically declaring that the parameters in your functions and…

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