Jack Diederich - HOWTO Write a Function - PyCon 2018
Speaker: Jack Diederich
A function is a small chunk of code that does useful work. Your job when writing a function is to do it in a way that it easy to read. Based on over 15 years of code reviews here are some tips and guidelines I give again and again.
Slides can be found at: https://speakerdeck.com/pycon2018 and https://github.com/PyCon/2018-slides