Re: [PATCH 0/6] Transition git-p4.py to support Python 3 only

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Joel Holdsworth <jholdsworth@xxxxxxxxxx> writes:

>> > What unit tests are these? I am happy to test with them.
>> 
>>     cd t
>>     make T=t98* -j$(nproc)
>
> Awesome! Just ran the tests. We got a clean sweep.
>
> With one proviso:
>
> When running the current upstream master git-p4 version, there are errors if /usr/bin/python is not present.
>
> lib-git-p4.sh checks for the presence of python with "test_have_prereq PYTHON" - but if I only have /usr/bin/python3 installed, the prerequisite check passes, but git-p4.py itself fails because the shebang points at python not python3.
>
> On Debian installing the package "python-is-python3" fixes the issue.

Can I take that a distro allowing an installation without
python-is-python3 (or just having only python2) as a sign that
"transtion to 3 only" is a bit premature?

> Perhaps it might help to have something like "test_have_prereq PYTHON3".

Sure, but that defeats the whole notion of "python3 is everywhere,
python2 is dead, and nobody should be using the 2-year dead
version".  "test_have_prereq PYTHON" should be sufficient in such a
world, no?



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