[satbyy]

Conversely, Python's PEP394 explicitly discourages `/usr/bin/env python`, so there's that. (I know why the PEP says so, just pointing out that it differs from Nix style)

[adamtulinius]

The PEP doesn't even mention /usr/bin/env. Look for yourself: https://www.python.org/dev/peps/pep-0394/