you can always brew uninstall and reinstall later if you need a different version
That is the wrong way to do it. Just install pyenv/pipenv to manage different Python versions. It's dead simple to maintain system Python, Python 2.7x, and Python3.7.3 that way.
That is the wrong way to do it. Just install pyenv/pipenv to manage different Python versions. It's dead simple to maintain system Python, Python 2.7x, and Python3.7.3 that way.