From: henry atting <nsmp_06@online.de>
To: Mikhail Titov <mlt@gmx.us>
Cc: emacs-orgmode@gnu.org, 'henry atting' <nsmp_06@online.de>
Subject: Re: python/babel inline images
Date: Thu, 07 Jun 2012 10:43:25 +0200 [thread overview]
Message-ID: <8762b3eclu.fsf@bye.fritz.box> (raw)
In-Reply-To: <001801cd4418$e34e5d40$a9eb17c0$@us> (Mikhail Titov's message of "Wed, 6 Jun 2012 14:16:34 -0500")
"Mikhail Titov" <mlt@gmx.us> writes:
>> -----Original Message-----
>> From: emacs-orgmode-bounces+mlt=gmx.us@gnu.org [mailto:emacs-orgmode-
>> bounces+mlt=gmx.us@gnu.org] On Behalf Of henry atting
>> Sent: Wednesday, June 06, 2012 10:19 AM
>> To: emacs-orgmode@gnu.org
>> Subject: Re: [O] python/babel inline images
>>
>> I don't think its a path problem.
>
> Indeed
>
> #+begin_src python :results output
> import os
> print(os.getcwd())
> #+end_src
>
> Shows location of my org doc.
Yes, shows my working directory.
>> The code itself works flawlessly. So
>> the workaround which I already have used is to link to the resulting
>> image. The only drawback with this solution is that after every
>> evaluation I have to remove the empty `'Results:'
>
> You can use :results silent
This is great! Actually this solves my problem which means: create a link
to the file and set results to silent.
>> but the heck with
>> it, I can live with it happily till the end of my days.
>> However I find that some inconsistency lies therein. Before
>> python/matplotlib I used gnuplot with which babel had no problem of
>> this type.
>
> Try using
>
> ... :file exp_csv.svg
> ...
> plot.savefig(file=sys.stdout)
This does not compile, the compiler complains about missing arguments.
I have to write it like this:
plot.savefig("file.svg", format='svg')
>
> #+begin_src python :results output :file zzz.xxx
> import os, sys
> print(os.getcwd(), file=sys.stdout)
> #+end_src
>
> #+RESULTS:
> [[file:zzz.xxx]]
Works as exspected.
> [...]
So, just to mention the current state of affairs (with a simple
example):
--8<---------------cut here---------------start------------->8---
#+begin_src python :results output
from pylab import *
t = arange(0.0, 2.0, 0.01)
s = sin(2*pi*t)
plot(t, s)
show()
savefig("file.svg", format='svg')
#+end_src
--8<---------------cut here---------------start------------->8---
The above code works. But if I set `:file' to `file.svg' with every
evaluation the link to the file is placed after #+RESULTS: but the
file itself is empty. If the code is evaluated without `:file
file.svg' the evaluation simply works and the file.svg appears in the
working directory.
henry
--
http://literaturlatenight.de
next prev parent reply other threads:[~2012-06-07 8:43 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-05 10:30 python/babel inline images henry atting
2012-06-05 12:46 ` Brett Viren
2012-06-05 14:57 ` Eric Schulte
2012-06-05 22:34 ` William LÉCHELLE
2012-06-06 15:19 ` henry atting
2012-06-06 19:16 ` Mikhail Titov
2012-06-06 19:25 ` Eric Schulte
2012-06-06 19:32 ` Mikhail Titov
2012-06-07 8:43 ` henry atting [this message]
2012-06-07 15:09 ` Mikhail Titov
2012-06-06 0:59 ` Mikhail Titov
2012-06-06 5:19 ` Eric Schulte
2012-06-06 17:41 ` [babel] session initialization (was RE: python/babel inline images) Mikhail Titov
2012-06-06 19:01 ` Eric Schulte
2012-06-06 19:41 ` Mikhail Titov
2012-06-06 23:06 ` Mikhail Titov
2012-06-07 22:32 ` Mikhail Titov
2012-06-07 22:44 ` Eric Schulte
2012-06-07 23:02 ` Mikhail Titov
2012-06-08 1:56 ` Mikhail Titov
2012-06-08 2:18 ` Eric Schulte
2012-06-07 22:48 ` Eric Schulte
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