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Groups > comp.lang.python > #30600

Re: Coexistence of Python 2.x and 3.x on same OS

From Mark Lawrence <breamoreboy@yahoo.co.uk>
Subject Re: Coexistence of Python 2.x and 3.x on same OS
Date 2012-10-01 09:28 +0100
References <k4a5m9$l2k$1@dont-email.me> <mailman.1681.1349033884.27098.python-list@python.org> <k4b1av$rgb$1@dont-email.me>
Newsgroups comp.lang.python
Message-ID <mailman.1701.1349080027.27098.python-list@python.org> (permalink)

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On 01/10/2012 04:06, Edward Diener wrote:
> On 9/30/2012 3:38 PM, Andrew Berg wrote:
>> Unix-based OSes should already obey the shebang line, and on Windows,
>> there's py.exe in 3.3 that will launch the intended version based on
>> that shebang line.
>
> The problem with that is that one has to already being using 3.3 to use
> this facility. I was hoping for a solution which was backwards
> compatible with Python 2.x.
>

You don't need 3.3 to get py.exe.  I've been running it for months, it's 
available here https://bitbucket.org/vinay.sajip/pylauncher/downloads

-- 
Cheers.

Mark Lawrence.

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Thread

Coexistence of Python 2.x and 3.x on same OS Edward Diener <eldiener@tropicsoft.invalid> - 2012-09-30 15:14 -0400
  Re: Coexistence of Python 2.x and 3.x on same OS Andrew Berg <bahamutzero8825@gmail.com> - 2012-09-30 14:38 -0500
    Re: Coexistence of Python 2.x and 3.x on same OS Edward Diener <eldiener@tropicsoft.invalid> - 2012-09-30 23:06 -0400
      Re: Coexistence of Python 2.x and 3.x on same OS Andrew Berg <bahamutzero8825@gmail.com> - 2012-09-30 22:54 -0500
      Re: Coexistence of Python 2.x and 3.x on same OS Dave Angel <d@davea.name> - 2012-09-30 23:55 -0400
      Re: Coexistence of Python 2.x and 3.x on same OS Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-10-01 09:28 +0100
      Re: Coexistence of Python 2.x and 3.x on same OS Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-10-01 13:32 -0400
        Re: Coexistence of Python 2.x and 3.x on same OS Edward Diener <eldiener@tropicsoft.invalid> - 2012-10-05 08:06 -0400
      Re: Coexistence of Python 2.x and 3.x on same OS David Robinow <drobinow@gmail.com> - 2012-10-01 15:36 -0400
      Re: Coexistence of Python 2.x and 3.x on same OS Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-10-01 20:46 +0100
    Re: Coexistence of Python 2.x and 3.x on same OS Edward Diener <eldiener@tropicsoft.invalid> - 2012-10-05 08:16 -0400
  Re: Coexistence of Python 2.x and 3.x on same OS Alister <alister.ware@ntlworld.com> - 2012-10-01 16:02 +0000
    Re: Coexistence of Python 2.x and 3.x on same OS Edward Diener <eldiener@tropicsoft.invalid> - 2012-10-05 08:15 -0400
      Re: Coexistence of Python 2.x and 3.x on same OS Mark Lawrence <breamoreboy@yahoo.co.uk> - 2012-10-05 13:29 +0100
      Re: Coexistence of Python 2.x and 3.x on same OS Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2012-10-05 17:32 -0400
        Re: Coexistence of Python 2.x and 3.x on same OS Edward Diener <eldiener@tropicsoft.invalid> - 2012-10-05 20:51 -0400
  Re: Coexistence of Python 2.x and 3.x on same OS wxjmfauth@gmail.com - 2012-10-06 00:27 -0700
    Re: Coexistence of Python 2.x and 3.x on same OS Ian Kelly <ian.g.kelly@gmail.com> - 2012-10-06 21:13 -0600

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