I recently discovered “The Ultimate Python Guide for VBA Developers” which is a free book available from the pyxll site at https://www.pyxll.com/learn-python.html.

The pyxll site says:

This book has been written specifically for VBA and Excel users like you. Fast track your Python journey and take your productivity to a whole new level.

Here are just some of the topics you will learn about in this book

Getting started with Python
Key differences between VBA and Python
Choosing a Python IDE
All about functions, modules and packages
Python datatypes and collections
Scientific computing with NumPy, Pandas and SciPy
IPython and Jupyter Notebooks
Excel integration and writing Excel add-ins

I found it to be an excellent introduction to (and reminder of) the basics of getting started with Python.

The link above also has many other resources, including:

The VBA to Python Cheat Sheet
Use our free Python to VBA Cheat Sheet to accelerate learning Python.
Keep it as a handy reference and you’ll be proficient with Python in no time!

which is a great reminder of the Python basics