Since most Python frameworks are just WSGI application (except when you go Tornado or Twisted route), you can easily apply deployment instruction for one framework with others. I've found Deploying Flask to be a good tutorial on how to deploy WSGI application:

http://flask.pocoo.org/docs/deploying/

There's also uWSGI, which is possibly the most underrated deployment option in Python world but Nginx has native support for it (and its documentation is pretty good nowadays):

http://uwsgi-docs.readthedocs.org/en/latest/WSGIquickstart.h...

Edit: all -> most