Question

I’m given a task of converting a bunch of codes written in Python 2.7 into Python 3.
So my question is
What are the fundamental differences between the two and what are the new features expected from conversion? I’m assuming it’s not just syntactical issues.
Where should I start and what should I focus on?
It’ll be more helpful if you could be as concrete as possible..
Please help me out and thank you in advance

Answer 1

Definitely start here: http://docs.python.org/py3k/whatsnew/3.0.html

For an automated tool, see: http://docs.python.org/library/2to3.html