These examples can be made to run in a completely evented style with no code changes using Eventlet. I use this for pretty much all of my projects these days:

These examples can be made to run in a completely evented style with no code changes using Eventlet. I use this for pretty much all of my projects these days: http://eventlet.net/ http://eventlet.net/ One of the most popular WSGI servers these days, gunicorn, has a simple configuration option that lets you switch on Eventlet transparently. Or you can use something like Spawning [http://pypi.python.org/pypi/Spawning http://pypi.python.org/pypi/Spawning], which is built from the ground up specifically to use Eventlet.