Most "active" coroutine library project?

[Michele Simionato]

On Aug 23, 5:02 pm, Phillip B Oldham <phillip.old... at gmail.com> wrote:
> I've been taking a look at the multitude of coroutine libraries
> available for Python, but from the looks of the projects they all seem
> to be rather "quiet". I'd like to pick one up to use on a current
> project but can't deduce which is the most popular/has the largest
> community.
>
> Libraries I looked at include: cogen, weightless, eventlet and
> circuits (which isn't exactly coroutine-based but it's event-driven
> model was intriguing).
>
> Firstly, are there any others I've missed? And what would the
> consensus be on the which has the most active community behind it?

The newest one seems to be diesel, by Simon Willison & Co: http://dieselweb.org/lib