This page describes a possible Summer of Code project for a testing infrastructure for PyPI. '''Contact: Tarek Ziadé <tarek@ziade.org> or Alexis Métaireau <alexis@notmyidea.org>''' PyPI has recently gained a PubSubHubBub interface we can use to trigger events when a new package is uploaded. The student work to be done is : * compare and chose the best virtual environment for the testing infrastructure we need * create a initial collections of clean VMs * study tools like systemtap to be able to report what happens on a box * create a set of scripts to drive the Virtual Machines (Linux only is acceptable) : * start the VM * set up the VM for the tests (firewall, probes, etc.) * upload content and run commands over the VM * get back the reports * perform rollback * create a PubSubHubBub daemon * trigger the tests for each upload events * store the report * create a website * display the reports * create a registry system for people to get reports by emails The final piece of software should be extensible by a plugin system (adding test-cases to PyPI testing infrastructure).