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Re: [O] [babel] python sessions

From: Eric Schulte
Subject: Re: [O] [babel] python sessions
Date: Mon, 04 Jul 2011 11:23:16 -0600
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux)

Andrea Crotti <address@hidden> writes:

> Eric Schulte <address@hidden> writes:
>> From what I hear the situation should improve in Emacs24, as there is a
>> ground up re-write which should contain much of the functionality of
>> python-mode.el with the Emacs-amenable license of python.el.
> Nice to know, I use python-mode.el and emacs24, but I would vote for a
> merge :)
>> The eoe string will only even appear in session output when there is no
>> other result returned by the code block.  I've just pushed up a small
>> change which should fix this situation.
>> The eoe will never appear in tangled code as it is part of the
>> interactive session evaluation.
>> Best -- Eric
> I think the last patch created some problems, now it often (but not
> always and I can't get why) when I execute the source block, and still I
> can't make it work the previous example that I posted...

I don't understand.  What do python code blocks often do after
application of the new patch?

Using this attached minimal emacs configuration [1] I was able to
evaluate the code blocks in this simple org-mode file [2] starting Emacs
with the following.

: emacs -Q -l minimal.el short.org

Perhaps your problems are related to use of python-mode.el?

Best -- Eric

[1]  minimal.el

Attachment: minimal.el
Description: application/emacs-lisp

[2]  short.org
#+begin_src python :session :results output
  def var(x):
      return float(x ** 2)


#+begin_src python :session :result value
  def var2(x):
      return x ** 2 * var(x)

: 10000.0

Eric Schulte

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