Am 29.03.2013 16:09, schrieb Eric Schulte:
with current
GNU Emacs 24.3.1 (i686-pc-linux-gnu, GTK+ Version 2.24.14) of 2013-03-05
Org-mode version 7.9.3f (release_7.9.3f-17-g7524ef @
MY_PATH/emacs-24.3/lisp/org/)
python from org-source seems completely broken.
For example:
#+BEGIN_SRC python
1+2
#+END_SRC
#+RESULTS:
: None
Weird. With all the testing we did last week, I'm surprised that this is
the case with me as well. I'm also getting no results with Org 8.0-pre and
Emacs 24.3.1.
Because of quirks of the python language,
or rather the quirks of org-babel? ;)
when executing outside of a
session, it is necessary to explicitly specify a return.
For example.
#+begin_src python
return 1+2
#+end_src
#+RESULTS:
: 3
or
#+begin_src python :return x
x = 1+2
#+end_src
#+RESULTS:
: 3
This is clearly stated in the Python documentation on Worg.
http://orgmode.org/worg/org-contrib/babel/languages/ob-doc-python.html
Thanks,
IMO org-babel should be able to run source code as is.
If an org-mode specific modification is required at such a trivial form, what
to expect wrt complex environments?
BTW this fails also:
#+begin_src python
print "Hello, world!"
#+end_src python
#+RESULTS:
: None
Can't see a consistent behavior so far.
Why not follow the path given, which avoids the artistics?
Andreas