Building self-contained libraries?

I have quite a few Python web applications running on my server. Keeping these running over the years through Python upgrades and dependency churn is a pain in the ass, so it would be nice if I could do what I think amounts to "static linking" through PyOxidizer. Usually, my Python web applications are deployed with Apache + mod_wsgi: that is, they are modules that expose a well-known `application` callable.

Looking at the documentation, it appears to be very focused on creating executables. How feasible is it at this stage to create PyOxidizer-wrapped libraries?

Start by reviewing the documentation for creating executables and the deployment model described with Apache and mod_wsgi. Determine what a PyOxidizer-wrapped library would need to expose for a well-known application callable, and define the feasibility boundaries before proposing implementation work.

Written by the indexing model from the issue text.