The recording of Europython talk on Python generics is now available to watch: seddonym.me/talks/2023-07-…

This is wrong on so many levels.

If this poorly-designed feature is really added to Python, we lose a principle I’ve always taught students: “if you see an undocumented constant, you can always name it without changing the code’s meaning.”

The Substitution Principle, learned in algebra? It’ll no longer apply.

Great work everyone! Can't wait to use it.

#django developers! Do you use transaction.atomic? If so, you should read this seddonym.me/2020/11/19/tro…

Model, System, Code: a three step process for designing software seddonym.me/2020/05/08/mod…

Three Techniques for Inverting Control, in Python: seddonym.me/2019/08/03/ioc…

'In programming, the hard part isn't solving problems, but deciding what problems to solve.' - Paul Graham

I made a tool for linting your architecture - it's called Import Linter. Here's a blog post about it: seddonym.me/2019/05/20/mee…

Latest blog post on Dependency Inversion: seddonym.me/2019/04/15/why…

Typo of the month

This is the 'Rocky River': a pattern for structuring larger Python code bases: seddonym.me/2018/09/16/roc…

Unsure of the point of Django Signals: seddonym.me/2018/05/04/dja…

I now have a blog: seddonym.me

Here's how I think #django projects should be architected skillsmatter.com/skillscasts/10…

The video for my PyCon UK talk is now up: youtube.com/watch?v=5g9fwY…

I'm speaking at PyCon UK this Saturday. Come and listen: 2017.pyconuk.org/sessions/talks…

The obligation of a software developer dev.to/steliosvoskos/…

Be happy next time you have to fill in that form—it could be worse! (you might like this David Seddon) qz.com/679782

Great description of technical debt: bit.ly/1V0aNoV. Required reading for non-developers who are managing a software project.