From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Eric Schulte" <schulte.eric@gmail.com>
Subject: Re: [babel] Possible bug: (mis)handling tuples for :return value in
 Python [7.4 (release_7.4.153.ga0b8)]
Date: Sun, 27 Feb 2011 14:30:15 -0700
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References: <359245.93455.qm@web65609.mail.ac4.yahoo.com>
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In-Reply-To: <359245.93455.qm@web65609.mail.ac4.yahoo.com> (Scott May's
	message of "Thu, 24 Feb 2011 06:22:46 -0800 (PST)")
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To: Scott May <bscottmay@yahoo.com>
Cc: emacs-orgmode@gnu.org

Scott May <bscottmay@yahoo.com> writes:

> I do not think that =org-babel-read= is correctly handling Python
> tuples that are returned from source blocks.
>
> If I execute the following source block:
> #+begin_src python :results value
>   return (1,2)
> #+end_src
>
> I get the following error message:
> : Symbol's function definition is void: 1\,
>
> The Python output for this source block is =(1,2)=, which =org-babel-read=
> interprets as lisp and tries to eval.
>
> I can work around the problem using either a Python list:
> #+begin_src python :results value
>   return [1,2]
> #+end_src
>
> or by using =:results output=
> #+begin_src python :results output :session
>   (1,2)
> #+end_src
>
> Regards,
> Scott
>

Hi Scott,

This issue has come up a couple of times recently.  I just pushed up a
fix.  Please let me know if you run into any further issues.

Thanks -- Eric