At 46, my career and life are still just beginning. Long time no see, it's Tamago!

Long time no see! It's Tamago. Before I knew it, I hadn't updated this note in over four years. Looking back on myself after ...

Identifying standard library APIs removed in Python 3.15 from your code using AST—502 public name differences and a comparison with ruff, pyupgrade, and ver…

Python 3.15.0 was released on October 9, 2026. The "Removed" section of the official "What's New in Python 3.15" document ...