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Re: [O] Babel python question: use of ipython and %cpaste
From: |
Rasmus |
Subject: |
Re: [O] Babel python question: use of ipython and %cpaste |
Date: |
Tue, 03 Dec 2013 12:44:42 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) |
Arun Persaud <address@hidden> writes:
> Hi
>
> being able to use python as a source block is great, but I often stumble
> over the fact that when using sessions you have to treat empty lines in
> a special way (i.e. as the end of an indentation block).
>
> I was wondering if it would be easy to create an ipython mode, something
> like
>
> #+BEGIN_SRC ipython ...
You can get some of the way already. Personally, I don't see the need
of a ipython block as I see IPython as an interpreter.
> where the content for a session is copied over to an ipython buffer
> using the ipython magic %cpaste. This way empty lines should be treated
> correctly.
>
> It would also have the nice side effect of giving access to other magic
> commands within org-babel, such as %timeit or profiling.
You could still use python source blocks for this.
For python.el I use :
(setq python-shell-interpreter "ipython"
;; org mode seems to work better with classic mode. . .
python-shell-interpreter-args "--classic --no-banner"
python-shell-completion-setup-code
"from IPython.core.completerlib import module_completion"
python-shell-completion-module-string-code
"';'.join(module_completion('''%s'''))\n"
python-shell-completion-string-code
"';'.join(get_ipython().Completer.all_completions('''%s'''))\n")
For Org you could do:
(setq org-babel-python-command "ipython --no-banner --classic
--no-confirm-exit")
You should now be able to do
#+BEGIN_SRC python :results output
%timeit 1+1
#+END_SRC
#+RESULTS:
: >>> 10000000 loops, best of 3: 31.5 ns per loop
: >>>
–Rasmus
--
Hooray!