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Re: Can Python learn from Perl? Perl 5 can now run Perl 6 code

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Hi,

Am 07/28/2016 um 09:21 AM schrieb Steven D'Aprano:
> But Perl has a feature that
> if you tell it to run a file with a hashbang line, it will call the given
> executable to run that file. That's now been improved to recognise Perl6 as an
> external executable, instead of trying to run it as Perl 5 code.

> Should Python do something similar? At least for Python 2/3 code?

Do you mean something like

#!/usr/bin/env python2.7

# here comes Python 3 code

should be run using python3, if installed? Why not just put the python3 
executable into the hashbang line?

Lutz


-- 
https://www.lhorn.de/
https://emailselfdefense.fsf.org/de/

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Can Python learn from Perl? Perl 5 can now run Perl 6 code Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-07-28 17:21 +1000
  Re: Can Python learn from Perl? Perl 5 can now run Perl 6 code Lutz Horn <lutz.horn@posteo.de> - 2016-07-28 09:33 +0200
    Re: Can Python learn from Perl? Perl 5 can now run Perl 6 code Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-07-28 10:59 +0300
  Re: Can Python learn from Perl? Perl 5 can now run Perl 6 code Chris Angelico <rosuav@gmail.com> - 2016-07-28 17:48 +1000
  Re: Can Python learn from Perl? Perl 5 can now run Perl 6 code Random832 <random832@fastmail.com> - 2016-07-28 09:53 -0400
  Re: Can Python learn from Perl? Perl 5 can now run Perl 6 code Chris Angelico <rosuav@gmail.com> - 2016-07-29 00:40 +1000

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