* new file: projects/github.com/psf/requests/package.yml * wip
closes #4580
* +github.com/psf/black * Fixed blackd * Changed EXTRA_DEPS to OPTIONAL_DEPS * Switch from python-venv.sh and ENV VAR to python-venv.py and arg; better test --------- Co-authored-by: James Reynolds <magnsuviri@me.com>