> Tryton is an autonomous framework, it can be used without GNUHealth and
> with no relation to it
>
> Someone might want to use it with python3.

Ok, fair enough. Let's build trytond with python3.

I have made many small improvements to your patchset. I think it is ready
to be pushed. But, do verify, and let me know. I could have missed
something or removed something you consider important. Please find the
new patchset attached.