nixpkgs-python depends on domenkozar/nixpkgs/cpython-moduralize rather than a standard nixpkgs

[mcdonc]

It appears that all the changes in domenkozar/nixpkgs/cpython-moduralize have been merged. Sorry for putting this here and not in that repo; I'll forget about it otherwise.

[domenkozar]

Thanks for a reminder!

[mcdonc]

Ideally this input would follow the nixpkgs input of devenv so that everything is more likely to use the same version of shared libs, so we might just spit out "follows: nixpkgs" in the helpful YAML snippet message that shows up when someone tries to activate a python version without having nixpkgs-python enabled.

[domenkozar]

That's fixed now