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Date: Tue, 29 Nov 2011 09:51:24 +0000
From: Andrea Crotti <andrea.crotti.0@gmail.com>
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To: d@davea.name
Subject: Re: python 2.5 and ast
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Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:16385

On 11/29/2011 03:55 AM, Dave Angel wrote:
>
> But don't forget to tag it as version specific, so it gets removed 
> when the later version of the library is available.  There are various 
> ways of doing that, but the easiest is probably to put a test in the 
> acceptance suite that fails if this code is used in 2.6 or later.
>

Ok thanks,
something like this is ok?
(or maybe I can use a try/catch and export my own if is not found in the 
standard library?)

from sys import version_info

if version_info[1] == 5:
     from psi.devsonly.ast import parse, NodeVisitor
else:
     from ast import parse, NodeVisitor