[theLiminator]

This can't come soon enough. Python is great for CLIs until you build something complex and a simple --help takes seconds. It's not something easily worked around without making your code very ugly.

[peterfirefly]

It's not that hard to handle --help and --version separately before importing anything.

[eru]

You could, but it doesn't really seem all that useful? I mean, when are you ever going to run this in a hot loop?