Improving lib3to2 for general use

by Joe Amenta for Python Software Foundation

Last year, for the Google Summer of Code 2009, I completed an alpha release of lib3to2, a set of fixers for backporting Python 3 code to Python 2. Since then, I have put in some effort in improving the tool, but major improvements are necessary before I feel comfortable releasing a version deemed "stable". This GSoC proposal aims to improve the quality and completeness of lib3to2 through extensive testing.