Setting up Notepad++ to use with Python language indentations code-style

From Python's official style guide (Style Guide for Python Code) one should, 

use 4 spaces (_ _ _ _) per indentation level. 

To set-up Python language indents in Notepad++

• Choose Settings->Preferences->Indent Settings for python

To execute a python script, see 

Running and debugging Python in Notepad++ with IDLE || Mount CREO

Notepad++ IDE setup for Python(github.com)