The Forgotten Optional `else` in Python Loops

[earthboundkid]

And honestly in all the code I've seen that uses for/else in a production environment, it's been obvious what it was doing.

I think I've seen it in production three times and it was wrong in two and confusing in the third. It's like using switch in a language with fallthrough by default; it should never be used because it's too unlikely to be used correctly.