<mithro>
It expands to `source xyz; find . -name \*.py $(FIND_EXCLUDE) -print0 | xargs -0 -P $$(nproc) yapf -p -i`
<mithro>
digshadow: Also, do you think it makes sense to just move xjson / xyaml stuff into the utils directory rather than prjxray? (in https://github.com/SymbiFlow/prjxray/pull/328) ?