From: "Andreas Röhler" <andreas.roehler@easy-emacs.de>
To: emacs-orgmode@gnu.org
Subject: Re: babel python example not reproducible
Date: Tue, 17 Jun 2014 13:54:37 +0200 [thread overview]
Message-ID: <53A02C7D.4020202@easy-emacs.de> (raw)
In-Reply-To: <CAOm4EMuxYgB_hHTmZrA-0EKQXUT=ywR-2-=A=iZDF3t6Uz1HHQ@mail.gmail.com>
On 17.06.2014 08:21, Shiyuan wrote:
> Hi all,
> I found a solution to fix the echo problem of the emacs python shell:
> http://stackoverflow.com/questions/8060609/python-interpreter-in-emacs-repeats-lines
>
> That is, in the Interior Python buffer, do
> M-: (setq comint-process-echoes t) ;; or nil
>
> Now, if I enter command directly in the interior python buffer, the command
> is not echoed and this is what I want.
>
> However, When I evaluate the python src code block in org-mode(by `C-c
> C-c`), the problem persists. I notice every time I evaluate the block, I
> see 'org_babel_python_eoe' in the interior python buffer.
>
> I stumbled on a very strange emacs behavior. When I fiddled around, at
> some point, I produced the correct answer as the manual. I thought I got
> the right setup, but when I saved everything and restarted emacs, problem
> persists. Will it be a sign of anything wrong?
>
> What's even stranger is that: the evaluation for the first time gives
> different results from the evaluation for the second time, on exactly the
> same src_block:
>
> This is what I got when I evaluation the code block for the first time:
> -------------------------------------
> #+BEGIN_SRC python :results output :session foo
> x=100
> print "hello"
> 2
> print "bye"
> #+END_SRC
>
> #+RESULTS:
> #+begin_example
>
> x=100
>>>> print "hello"
>>>> hello
> 2
> 2
> print "bye"
> bye
>
>
> #+end_example
> -----------------------------------------------
> -------------------------------------------------------
>
> The following is what I got when I evaluate the same block again:
> #+BEGIN_SRC python :results output :session foo
> x=100
> print "hello"
> 2
> print "bye"
> #+END_SRC
>
> #+RESULTS:
> : x=100
> : print "hello"
> : hello
> : 2
> : 2
> : print "bye"
> : bye
> :
> :
>
> Notice that the prompt symbol ">>>" is in the result for the first
> evaluation but not in the second evaluation. Also the result is not
> embedded in the #+being_example/#+end_example for the second evaluation.
>
> I want to hunt down the problem. Any hints/helps is greatly appreciated.
>
> Shiyuan
>
>
Hi Guys,
please permit a comment after some times - it's just not to create heroes :)
IMHO the complexity orb-babel took by creating its own slots for symbols like function names, variables etc.
is not to handle reliably across the languages.
A net and simple way out would be just to employ commands delivered by existing Emacs modes on org-source sections.
Inserting the results might be provided by a hook.
Cheers,
Andreas
next prev parent reply other threads:[~2014-06-17 11:55 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-11 5:11 babel python example not reproducible Shiyuan
2014-06-11 7:48 ` Doyley, Marvin
2014-06-16 5:59 ` Shiyuan
2014-06-16 12:19 ` Nick Dokos
2014-06-16 14:35 ` Doyley, Marvin
2014-06-16 15:03 ` Eric Schulte
2014-06-16 16:12 ` Doyley, Marvin
2014-06-17 6:21 ` Shiyuan
2014-06-17 11:54 ` Andreas Röhler [this message]
2014-06-18 14:02 ` Eric Schulte
2014-06-18 13:59 ` Eric Schulte
2014-06-19 5:57 ` Andreas Röhler
2014-06-19 13:40 ` Eric Schulte
2014-06-20 5:53 ` Andreas Röhler
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