Many Pythonistas are familiar with using decorators, but far fewer understand what’s happening under the hood and can write their own. It takes a little effort to learn their subtleties but, … ...

Whereas, by default Python consider 1 as a step. 9 – What are Python decorators? Python decorator is a feature that is used to enhance the functionality of an existing function or a class.

The Python decorator syntax allows you to hide most of the function-type details, and there's also a notable lack of type-conversion code. Most of what's there is domain-specific code, not boiler ...

Data scientists can expose their work to Excel users with Python code and data available in Jupyter notebooks. Functions in a notebook can be decorated by a standard Python decorator syntax to ...