From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Eric Schulte" <schulte.eric@gmail.com>
Subject: Re: [BUG] org-babel :session breaks returning things with python?
Date: Sat, 27 Nov 2010 17:46:30 -0700
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References: <87hbfxt6zm.fsf@dustycloud.org>
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In-Reply-To: <87hbfxt6zm.fsf@dustycloud.org> (Christopher Allan Webber's
	message of "Thu, 04 Nov 2010 10:59:25 -0500")
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To: Christopher Allan Webber <cwebber@dustycloud.org>
Cc: emacs-orgmode@gnu.org

Hi,

A recent commit fixes this issue.  Instead of placing a return call
inside of a python code block it is now possible to use a new :return
header argument to specify the value to be returned. e.g.

#+begin_src python :return squared_plus(2)
  def squared_plus(x):
      return x*x+1
#+end_src

#+results:
: 5

Best -- Eric

Christopher Allan Webber <cwebber@dustycloud.org> writes:

> Hello,
>
> In the latest org master, I get this issue:
>
> #+BEGIN_SRC python
> return 33
> #+END_SRC
>
> #+results:
> : 33
>
> #+BEGIN_SRC python :session
> return 33
> #+END_SRC
>
> #+results:
> : org_babel_python_eoe
>
> Not really sure what's happening, but I'm seeing inside of *Python*:
>
> : >>> return 33
> : 
> : open('/tmp/babel-283184et/python-28318XQy', 'w').write(str(_))
> : 
> : 
> : 'org_babel_python_eoe'
> :   File "<stdin>", line 1
> : SyntaxError: 'return' outside function
> : >>> >>> >>> Traceback (most recent call last):
> :   File "<stdin>", line 1, in <module>
> : NameError: name '_' is not defined
> : >>> >>> >>> 'org_babel_python_eoe'
> : >>> 
>
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