Alembic : Alembic is a new database migrations tool, written by the author of SQLAlchemy.
Locust : Locust is an easy-to-use, distributed, user load testing tool. It is intended for load-testing web sites (or other systems) and figuring out how many ...
Chainer : Chainer is a Python-based deep learning framework aiming at flexibility. It provides automatic differentiation APIs based on the define-by-run approac...
ghost.py : ghost.py is a webkit web client written in python.
Flask : Flask is a microframework for Python based on Werkzeug, Jinja 2 and good intentions. And before you ask: It's BSD licensed!
sh (previously pbs) is a full-fledged subprocess interface for Python that allows you to call any program as if it were a function