Blender Tutorial - How to import a python script

Python for Blender: Scripting a Video Grid

Blender Python for Beginners: Importing Images as Planes

Python for Blender’s Compositor: How to import a sequence of images

Package your Python Helper Script as a Blender Add-on

Tutorial: How to install any python module in Blender

Blender Python Tutorial : An Introduction to Scripting [how to learn python for beginners]

Creating a Basic Material in Blender Using Python Code