Django - The Web framework for perfectionists with deadlines
CherryPy - CherryPy allows developers to build web applications in much the same way they would build any other object-oriented Python program.
Flask - a microframework for Python based on Werkzeug, Jinja 2 and good intentions.
Ruby on Rails - Ruby on Rails is an open source full-stack web application framework for the Ruby programming...
TurboGears - TurboGears is a web framework to create a database-driven, ready-to-extend application in minutes.
Bottle - bottle.py is a fast and simple micro-framework for python web-applications.