It is entirely possible to use poetry to determine the precise set of packages to install and write a requirements.txt, and then shotgun install those packages in parallel. I used a stupidly simple fish shell for loop that ran every requirements line as a pip install with an “&” to background the job and a “wait” after the loop. (iirc) Could use xargs or parallel too.
This is possible at least. Maybe it breaks in some circumstances but I haven’t hit it.
