A practical development guide walks through configuring the complete environment to build and deploy interactive Python ...

Though this script can be used for any folder, my Downloads folder was an absolute nightmare. There were tons of screenshots, invoices, installers, and random documents all piled up in one place.

Python, for all its power and popularity, has long lacked a form of flow control found in other languages—a way to take a value and match it elegantly against one of a number of possible conditions.