George Mitchell writes:
> >> But basically, expect all python 2.x using ports to go away, unless
> >> they get fixed to use python 3.x, or no python at all.
> >
> > Is there a method whereby - given a list of installed ports using
> > python 2 - one might determine which can and which cannot be upgraded
> > to pythin 3?
> > [...]
>
> There's a heuristic method: run the python program "2to3" on the
> file you want to asses. It will try to replace 2.x usages with
> their 3.x equivalents. Success is not guaranteed. (2to3 is part
> of python27.) -- George
Let me be more precise.
I have a list of 110 installed ports flavored "py27-".
For each port I want to know:
a) according to the Makefile, is it possible to build this with
python-37? (Or even -36?)
b) will doing so break any port for which this port is a dependency?
I understand the only way to answer (b) may be by trial-and-error;
fair enough. But if I can identify all those with no dependants
... that would be a start.
Respectfully,
Robert Huff
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