Would you pls tell me a tool to step debug python program?

[SPE - Stani's Python Editor]

SPE ships with a debugger as well: http://pythonide.stani.be It's free
& open source.

Johnny Lee wrote:
> Hi,
>    I've met a problem to understand the code at hand. And I wonder
> whether there is any useful tools to provide me a way of step debug?
> Just like the F10 in VC...
> 
> Thanks for your help.
> 
> Regards,
> Johnny