Allow specifying python interpreter arguments?

[casperfrx]

How can I get pipx to add certain arguments to the python command that runs the package, either pipx installed or, most preferrably, through pipx run, much like --pip-args?

I.e. get pipx run --py-args='-b' pycowsay moo to run the eventual command as [cache_path]/python -b pycowsay moo (or its shebang equivalent solution)?

Apologies if I overlooked an option to achieve this but I couldn't find it