[Tutor] combining Python 2.x and Python 3

[Alan Gauld]

"Andre Engels" <andreengels at gmail.com> wrote

>I have an open source project I have done some work on, which is
> programmed in Python 2.3-2.6. I would like to change it so that it 
> can
> be run under both Python 3 and Python 2.x.

That will be tricky. I think you can pretty much make Python 3 code
that can run under v2.6. But I doubt you can make it run under
anything older. There are too many new syntax features - just
think about the difference in input() and print()... That's all your 
user
I/O operations affected for starters!

Maybe  a Tkinter GUI could be made to work though?

Alan G.