Barrapunto

«TurboGears is a Python-based framework that enables you to quickly build database-driven, ready-to-extend web applications. TurboGears can be developed on Windows, Linux, and Mac OS X. It allows you to seamlessly provide HTML or an API for JavaScript to work with, gives your designers room to work with any XHTML tool for building layouts, and enables you to use your database without writing SQL. TurboGears is free and released under liberal open source licenses for both non-commercial and commercial projects».