Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.

Zipline, a Pythonic Algorithmic Trading Library

Supervisor process control system for Unix (supervisord)

A dialect of Lisp that's embedded in Python

Modern pure python CouchDB Client.

Python-based utility for managing various distributed services on cloud providers

Thunderdome is now maintained at https://github.com/platinummonkey/thunderdome

rexpro-python is now maintained at https://github.com/platinummonkey/rexpro-python

A Python wrapper for Emma's API.