I ported a website written in 2009 from Python 2 to Python 3, which was around 20,000 lines of code. It wasn't "trivial", but it took me (a single developer) a

I ported a website written in 2009 from Python 2 to Python 3, which was around 20,000 lines of code. It wasn't "trivial", but it took me (a single developer) a little less than a week. Most of the difficulty wasn't code changes, but upgrading dependencies.