Hey, We've released Cornice 0.4. Cornice provides helpers to build & document REST-ish Web Services with Pyramid This version has multiple new features like a request validation system and a nice errors handling system. The later let your web services return a JSON on all 400s with a structured list of info on errors. The main benefits are: - automatic handling of some HTTP errors. (Ask yourself: is your app handlind 405 or 406 errors?) - automatic web service documentation via Sphinx - simple way to validate and convert requests data, and return structured 400 responses. Check it out : - Documentation : http://packages.python.org/cornice/ - Latest blog post : http://ametaireau.github.com/notmyidea/introducing-cornice.html - Latest release : http://pypi.python.org/pypi/cornice/ - Repository : https://github.com/mozilla-services/cornice We'd love feedback or new contributors ! Cheers Tarek -- Tarek Ziadé | http://ziade.org