[Python-Dev] Update PEP 394: Distributions can choose what does python command mean

[Miro Hrončok]

Hello.

Based on discussions in [1], Petr Viktorin and me have drafted a new update [2] 
to the PEP 394 (The "python" Command on Unix-Like Systems).

The update gives distributors the opportunity to decide where does the "python" 
command lead to, whether it is present etc.

Please, see the PR [2] for the suggested changes.

[1]: https://mail.python.org/pipermail/python-dev/2019-February/156272.html
[2]: https://github.com/python/peps/pull/989

Thanks,
-- 
Miro Hrončok
--
Phone: +420777974800
IRC: mhroncok