Gate mpi4py import on MPI launcher environment (fixes #744)#747

Merged

cailmdaley merged 2 commits into

fix/lazy-mpi-init

Jun 12, 2026

Commits on Jun 11, 2026

fix(run): only import mpi4py when an MPI launcher is present

cailmdaley
and
claude
committed
fix(run): review nits — module_dep self-append, surface test stderr

cailmdaley
and
claude
committed