From: Dan Davison <davison@stats.ox.ac.uk>
To: Darlan Cavalcante Moreira <darcamo@gmail.com>
Cc: emacs-orgmode@gnu.org, andrea Crotti <andrea.crotti.0@gmail.com>
Subject: Re: What is output for org-babel?
Date: Sun, 08 Nov 2009 15:20:41 -0500 [thread overview]
Message-ID: <87skcoydie.fsf@stats.ox.ac.uk> (raw)
In-Reply-To: 4af2e095.0706c00a.3de8.57c8@mx.google.com
Darlan Cavalcante Moreira <darcamo@gmail.com> writes:
> COmments are inline.
>
> At Thu, 5 Nov 2009 11:17:39 +0000 (UTC),
> andrea Crotti <andrea.crotti.0@gmail.com> wrote:
>>
>> I'm with org-mode 6.31a, I was trying to
>> get output in the exported files but I never see the output.
>>
>> So I investigate and for example this
>>
>> #+BEGIN_SRC python
>> import os; os.listdir(os.getcwd())
>> #+END_SRC
>
> This does not return anything for me either, but
> #+BEGIN_SRC python
> import os
> os.listdir(os.getcwd())
> #+END_SRC
> works as expected. This is strange, since "import os; os.listdir(os.getcwd())"
> is valid and will work if typed in the python interpreter directly.
This is a limitation of the current implementation of :results value
evaluation. For now, while we work out a good solution, semi-colon
separated statements on the same line (as well as multiline
continuations) should be avoided when using :results value (the
default). It does work with :results output:
#+BEGIN_SRC python :results output
import os; print os.listdir(os.getcwd())
#+END_SRC
Thanks for pointing this problem out.
Dan
next prev parent reply other threads:[~2009-11-08 20:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-05 11:17 What is output for org-babel? andrea Crotti
2009-11-05 14:26 ` Darlan Cavalcante Moreira
2009-11-06 12:13 ` andrea Crotti
2009-11-06 12:17 ` Carsten Dominik
2009-11-06 16:15 ` Thomas S. Dye
2009-11-08 20:20 ` Dan Davison [this message]
2009-11-12 0:25 ` Dan Davison
2009-11-08 15:05 ` "Martin G. Skjæveland"
2009-11-08 15:19 ` "Martin G. Skjæveland"
2009-11-08 19:48 ` Dan Davison
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