From mboxrd@z Thu Jan  1 00:00:00 1970
From: Myles English <mylesenglish@gmail.com>
Subject: Re: wrong python version when using :session
Date: Mon, 05 Sep 2011 23:26:46 +0100
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In-Reply-To: <87vct6q4d2.fsf@gmail.com> (Eric Schulte's message of "Mon, 05
	Sep 2011 11:35:37 -0600")
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Eric,

>> On Mon, 05 Sep 2011 11:35:37 -0600, Eric Schulte said:

  > Hi Myles, The `org-babel-python-command' variable is used to decide
  > which python executable is used to run non-interactive python code.
  > Session evaluation is performed using the interactive python mode
  > defined in the `org-babel-python-mode' variable.

The distinction had not occurred to me and of course it should have.

  > From there the selected interactive python back-end is responsible
  > for all python interaction and you would want to look at the
  > relevant documentation for that tool to find out how to specify
  > which flavor of python is used.

So for python-mode, the value of py-python-command decides the python
version:

(setq org-babel-python-command "python2"
      org-babel-python-mode 'python-mode
      py-python-command "python2"
)

  > Hope this helps -- Eric

It did, thank you very much.

Myles