Pyramid is a Python Web framework being developed as part of the Pylons Project. Pyramid 1.0 was released this year. Prior to that, the Pylon Project’s Web framework was, not surprisingly ...

Zope 2 is a member of a growing family of Python-based Web development frameworks that began with the original Zope — Z Object Publishing Environment — in 1995, an object-based application ...

Reflex has built an open source framework to make it easy to turn Python code into a we app. Today it announced a $5M seed investment.