Porting to new Python version

[Kottiyath]

On Feb 19, 5:50 pm, Gabor Urban <urbang... at gmail.com> wrote:
> Hi,
>
> I have a tough issue: we are using a Python application written quite
> a time ago for version 2.4. The code is mature, and there are no bugs.
>  My bosses came up with the idea to port it to the latest release... I
> am not really convinced that it's a good step.
>
> I wellcome any information pro and contra. I would like to get the
> background as precisely as possible.
>
> Thanks in advance and good day to You!
>
> Gabor

It might be helpful if you can provide more information regarding your
application.
For example, does it use lot of 3rd party code, What is the reason
behind porting to latest version etc.
All said, 2.4 to 2.5 or even 2.6 should not be much of an issue - it
even has the advantage that performance is improved and some memory
leaks are no longer there.
Python 3* should be a problem since many 3rd party applications are
not yet ported to it.