Hot subject: a good python editor and/or IDE?

[Sébastien]

Hi folks,

I am currently using Eclipse+PyDev when developping Python projects but 
I lack a fast, simple editor for tiny bit of scripts. So here is my 
question: what is, for you, the current best ( but still kind of light! 
) Python editor/IDE ? A tiny precision, I am on Ubuntu so I am looking 
for a linux compatible editor.

Cheers,

Sébastien