Python2.7 or Pytho 3.3? WHICH SHOULD I LEARN?
AS A BEGINNER, WHICH SHOULD I LEARN? ---- Python2 is the winner...for now.
“Python 3 is a nicer and more consistent language, BUT, there is very limited third-party module support for it. This is likely to be true for at least a couple of years more. So, all major frameworks still run on Python 2, and will continue to do so for a significant time. Therefore, if you learn Python today, you should learn Python2, because that is the version you are going to end up actually using.”
PYthon2 is far more documentation to help you along the way.