This middleware was written by Ian Bicking (the original repository can be found here). It is currently being maintained by Large Blue, however, it hasn't officially been released (on PyPI or elsewhere).
The Vainglorious Eye is a WSGI middleware to track requests in a website. It's similar in scope to things like Analog, except that it does the tracking live (not through log processing), and offers the data through RESTful services.
Put the middleware in place, either using vaineye.statustracker.StatusTracker
or with the Paste Deploy configuration like:
[filter-app:status]
use = egg:VaingloriousEye
next = real_app
The Vainglorious Eye is distributed under the MIT license.