Spring Python takes the concepts implemented by the Java-based Spring Framework, and applies them to Python. This provides a powerful library of functionality to help you get back to writing the code that makes you money. It includes features like data access, transaction management, remoting, security, a command-line tool, and an IoC container.
Today, release 1.0.0 (RC1) has been released. See http://blog.springpython.webfactional.com/index.php/2009/01/22/spring-python-1-0-0-is-finally-here for details about this release, including release notes, links, and other information. This is the production-ready release, with now stable APIs. -- http://mail.python.org/mailman/listinfo/python-list