https://news.ycombinator.com/user?id=swarlesHacker News RSShttps://hnrss.org/hnrss v2.1.1Mon, 13 Apr 2026 08:19:12 +0000A small Python library/framework for customising how the AST is walked and evaluated. I plan to use it in another project to configure a safe-ish sandboxed way of evaluating user submitted expressions and code. There are a few other libraries that enable this, but I found they bake in some stuff to the internals that I didn't want.

]]>Mon, 13 Apr 2026 01:55:42 +0000https://news.ycombinator.com/item?id=47746647swarleshttps://news.ycombinator.com/item?id=47746647https://news.ycombinator.com/item?id=47746647