Interesting idea, we should be able to hook before `sys.modules` cache or make on of such cache for each module in Python then we should be able to produce this

Interesting idea, we should be able to hook before `sys.modules` cache or make on of such cache for each module in Python then we should be able to produce this. However, I thought the point was helping distro package management, which, to my knowledge, is not really built to support multiple installed versions of a package at the time: `dnf upgrade` for example, will upgrade all single instances of each packages to their newer release.