From: "Andreas Röhler" <andreas.roehler@easy-emacs.de>
To: emacs-orgmode@gnu.org
Subject: Re: Bug: Python SRC exec tuple fails [7.9.3f (release_7.9.3f-17-g7524ef <at> MY-PATH/)]
Date: Thu, 09 May 2013 11:01:33 +0200 [thread overview]
Message-ID: <518B65ED.6070908@easy-emacs.de> (raw)
In-Reply-To: <loom.20130508T223329-745@post.gmane.org>
Am 08.05.2013 22:50, schrieb Roland Donat:
>>> Yes, you're right Andreas. It "fails" to show the accented characters if
> you
>>> try to print the entire tuple.
>>> It fails too if you evaluate a[0][0] in your interpreter. You should see
> :
>>>>>> a[0][0]
>>> '\xc3\xa9'
>>> But print a[0][0] gives the expected answer 'é'
>>>
>>> So, based on your successful experience consisting in returning a[0][0]
> in
>>> the orgmode source block, we can assume that org-babel use the python
> print
>>> function to display results in org buffer, aren't we?
>>>
>>> Another strange behaviour, when you evaluate the src_block test given in
>>> example, you get :
>>> | \303\251 | a |
>>> | a | \303\240 |
>>>
>>> Whereas I was expecting to get the same code than in the python
> interpreter,
>>> that is :
>>> | \xc3\xa9 | a |
>>> | a | '\xc3\xa0' |
>>>
>>> In addition, when I try to save my buffer, Emacs doesn't recognize the
>>> encoding of characters \303\251 and \303\240 and asks me to choose an
>>> encoding. Then, I enter utf-8 and nothing happens BUT when I quit and
> reopen
>>> my file : the characters are printed correctly.... Too strange for
> me....
>>>
>>> Cheers,
>>>
>>> Roland.
>>
>> so what about that:
>>
>> a = ( ( "é", "a" ), ( "a", "à" ) )
>> for i, j in a:
>> print i, j
>>
>> BTW previous post was sent prematurely..
>>
>> Andreas
>>
>>
>
> Yep, using a couple of for loops will work but the result won't return as a
> table which is a requirement for me.
>
> To precise the context a littre more, I have basically 2 source blocks :
> 1) the famous python block which must return a table
> 2) a R block used to post-process the previous table
>
> Well, thanks for your help.
> I think I spent too much time on this so I'm thinking about changing my
> approach. For example, put the result of the first step into a file and then
> process the file in step 2.
>
> Best regards,
>
> Roland.
Just playing a little bit with your example, what about this:
#+begin_src python :results output :preamble # -*- coding: utf-8 -*-
a = ( ( "é", "a" ), ( "a", "à" ) )
for i, j in a:
print("|%s | %s|" % (i, j))
#+end_src
next prev parent reply other threads:[~2013-05-09 8:59 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-08 6:47 Bug: Python SRC exec tuple fails [7.9.3f (release_7.9.3f-17-g7524ef @ MY-PATH/)] Andreas Röhler
2013-05-08 7:12 ` Andreas Röhler
2013-05-08 7:58 ` Andreas Röhler
2013-05-08 12:40 ` Eric Schulte
2013-05-08 13:04 ` Andreas Röhler
2013-05-08 13:20 ` Bug: Python SRC exec tuple fails [7.9.3f (release_7.9.3f-17-g7524ef <at> MY-PATH/)] Roland Donat
2013-05-08 13:37 ` Andreas Röhler
2013-05-08 14:02 ` Roland Donat
2013-05-08 14:28 ` Andreas Röhler
2013-05-08 16:11 ` Andreas Röhler
2013-05-08 20:50 ` Roland Donat
2013-05-09 9:01 ` Andreas Röhler [this message]
2013-05-09 14:33 ` Roland Donat
2013-05-09 14:45 ` Andreas Röhler
2013-05-09 19:20 ` Roland Donat
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