From mboxrd@z Thu Jan  1 00:00:00 1970
From: Richard Stanton <stanton@haas.berkeley.edu>
Subject: Python code block hangs with :session if python-mode is loaded
Date: Sat, 31 Mar 2012 15:40:41 -0700
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To: "'emacs-orgmode@gnu.org'" <emacs-orgmode@gnu.org>

I have python-mode (latest version from Launchpad) set up to handle python =
editing in Emacs.

Using orgmode, the following code block runs fine if Ipress C-c C-c, produc=
ing the (correct) output shown:

#+begin_src python :results output
print "%d + %d =3D %d" % (2, 3, 2+3)
2**5
#+end_src

#+RESULTS:
: 2 + 3 =3D 5

If I do not have (require 'python-mode) in my init.el, the following also w=
orks fine:

#+begin_src python :results output :session
print "%d + %d =3D %d" % (2, 3, 2+3)
2**5
#+end_src

#+RESULTS:
: 2 + 3 =3D 5
: 32

However, if (require 'python-mode) is in my init.el file, pressing C-c C-c =
in the second code block causes Emacs to hang with the message "Executing p=
ython code block". I can get out  by pressing C-g, but it never returns oth=
erwise.