importlib -
1.0.1 (Backport of importlib.import_module() from Python 2.7)
mailer -
0.5 (A python module that simplifies sending email.)
starcluster -
9999 (StarCluster is a utility for creating and managing general purpose computing clusters hosted on Amazon's Elastic Compute Cloud (EC2).)
workerpool -
0.9.2 (Module for distributing jobs to a pool of worker threads.)