I think it's inconsistent whether or not `python` exists if you only have python3 installed, depending upon the OS. This is despite guidance from PEP 0394[1]

I think it's inconsistent whether or not `python` exists if you only have python3 installed, depending upon the OS. This is despite guidance from PEP 0394[1] 1: https://www.python.org/dev/peps/pep-0394/ https://www.python.org/dev/peps/pep-0394/