<div id="comment:0"></div> (split out from #31296) This is to avoid deprecation warnings in Python 3.10 when the `sage.features` is imported. CC: @tscrim Component: **refactoring** Author: **Matthias Koeppe** Branch/Commit: **[`8c763f4`](https://github.com/sagemath/sagetrac-mirror/commit/8c763f4505701d48ee512f5a2e53e29096eeecce)** Reviewer: **Travis Scrimshaw** _Issue created by migration from https://trac.sagemath.org/ticket/32565_