Porting to Python 3: An in-depth guide

This book is now sold for cost! There is a crowd-funding compaign to make this a free community edited book! https://www.fundedbyme.com/en-us/campaign/5065/supporting-python-3/ This book guides you through the process of porting your Python 2 code to Python 3, from choosing a porting strategy to solving your distribution issues. Using plenty of code examples is takes you cross the hurdles and shows you the new Python features. This book covers - Migration strategies - Preparing for Python 3 - Porting with 2to3 - Common migration problems - Improving your code with modern idioms - Supporting Python 2 and Python 3 without 2to3 conversion - Migrating C extensions - Extending 2to3 with your own fixers - Language differences and workarounds - Reorganizations and renamings