emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed

From: Eric Schulte <eric.schulte@gmx.com>
To: henry atting <nsmp_06@online.de>
Cc: emacs-orgmode@gnu.org
Subject: Re: python/babel inline images
Date: Tue, 05 Jun 2012 08:57:19 -0600	[thread overview]
Message-ID: <874nqp9580.fsf@gmx.com> (raw)
In-Reply-To: <87pq9egifm.fsf@bye.fritz.box> (henry atting's message of "Tue, 05 Jun 2012 12:30:05 +0200")

henry atting <nsmp_06@online.de> writes:

> Hi,
>
> I do not succeed in generating an inline image as a result of a
> python code block. The code itself works, C-c C-c generates the
> according picture, but only in my home directory. The code block:
>
> -*- org-babel-python-command: "python3" -*-
> #+begin_src python
> import csv
> import matplotlib.pyplot as plot
> x = []
> y = []
> csv_reader = csv.reader(open('csv_data.csv'))
> for line in csv_reader:
> 	x.append(int(line[0]))
> 	y.append(float(line[1]))
> plot.plot(x, y, label=r'exp', color='green')
> plot.legend(loc='lower right')
> plot.savefig("exp_csv.svg")
> #+end_src
>
> It tried different combinations of `:exports results', `:results
> file', `:file filename'

I'm not python expert, but the code block should be run in your current
directory, e.g., the following outputs the current working path expected
for me.

#+begin_src sh
  pwd
#+end_src

If you want to explicitly pass the current directory to your code block
as an argument, you could try something like the following

#+begin_src python :var mydir=(file-name-directory (buffer-file-name))
  return mydir
#+end_src

Hope this helps,

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

next prev parent reply	other threads:[~2012-06-05 14:57 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 [this message]
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
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

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://www.orgmode.org/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=874nqp9580.fsf@gmx.com \
    --to=eric.schulte@gmx.com \
    --cc=emacs-orgmode@gnu.org \
    --cc=nsmp_06@online.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).