I'm looking for a way to implement: https://github.com/pantsbuild/pants/issues/15817 What UX would you like if you want to select a particular (set of) interpreter(s)? Maybe something like

pants export --resolve=a --py-matrix=3.8,3.9,3.10

? That is stubbed in this commit: https://github.com/pantsbuild/pants/pull/20516/commits/391543a726e58041aca8364b54709661aa00c517 Or something like

tox -e

to select the interpreter: https://tox.wiki/en/4.12.1/cli_interface.html#tox-run--e Or something else?