ipython/ipython — pull request #4002 by takluyver (2013-08-13 01:02:38+00:00)
Title: Drop Python 2.6 and 3.2

Dropping support for these older versions simplifies various corners of our code, and paves the way for a single codebase that runs on 2.7 and 3.3 (but that will be a separate PR).