Python Web API Package for Pylons

Hey guys,

I've decided on Pylons (with SQLAlchemy) for my web application.

My web application basically provides an API for fetching data in JSON. Other than that, I have a constantly running backend side that fetches data 24/7. This backend is sequenced with Celery.

Are there any packages like Piston for django for creating API's easily (OAuth, 开发者_如何学CJSON emission) for Pylons?

Thanks!