📰 Custom Issue

We have a bespoke Sphinx extension that uses inspect.getargspec and inspect.formatargspec. Neither of these function exist any more at python 3.11. The obvious replacement for getargspec is getfullargspec but I'm not clear what to do about formatargspec.

I also note that this extension has been here since the initial commit, so seems reasonable to wonder if there are now off-the-shelf solutions for whatever it's for.