[bsdz]

Yes I think I heard pypi started exposing dependency info so it makes sense to use that where possible.

The dependency resolution computation is an interesting problem. I think poetry at some point switched to mypyc for compilation (although I can't find conclusive evidence for it now). From my experience, mypyc doesn't really improve performance much compared to say writing a c/c++ extension. Perhaps offloading dependency resolution in poetry to a native c library is a way to match uv.