Flask is a microframework for Python based on Werkzeug, Jinja 2 and good intentions. A quick talk about Flask and why using it can be advantageous.
Overview of Fabric and basic tutorial.
Setting up the environment for a webdev project is sometimes challenging, and can seem downright impossible unless you're familiar with the technologies in some cases. Mozilla Webdev has been working to improve this with Vagrant and Puppet. The story of how this has evolved to take only one command to set up an environment.