Re: [babel] python sessions

[Eric Schulte <schulte.eric@gmail.com>]

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Andrea Crotti <andrea.crotti.0@gmail.com> writes:

> Eric Schulte <schulte.eric@gmail.com> 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


Footnotes: 
[1]  minimal.el

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[2]  short.org

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#+begin_src python :session :results output
  def var(x):
      return float(x ** 2)
#+end_src

#+results:

#+begin_src python :session :result value
  def var2(x):
      return x ** 2 * var(x)
  
  var2(10)
#+end_src

#+results:
: 10000.0

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-- 
Eric Schulte
http://cs.unm.edu/~eschulte/