Re: [O] interesting dilemma with ob-ipython

[John Kitchin]

Thanks for this tip. It was a great start! I turned it into this:

#+BEGIN_SRC emacs-lisp
;; make src blocks open in the right mode
(add-to-list 'org-src-lang-modes '("jupyter-hy" . hy))
(add-to-list 'org-latex-minted-langs '(jupyter-hy  "hylang"))

;; set default headers for convenience
(setq org-babel-default-header-args:jupyter-hy
      '((:results . "output replace")
        (:session . "hy")
        (:kernel . "hy")
        (:exports . "code")
        (:cache .   "no")
        (:noweb . "no")
        (:hlines . "no")
        (:tangle . "no")))

(defalias 'org-babel-execute:jupyter-hy 'org-babel-execute:ipython)

(add-to-list 'org-structure-template-alist
             '("hy" "#+BEGIN_SRC jupyter-hy\n?\n#+END_SRC"
               "<src lang=\"hy\">\n?\n</src>"))
#+END_SRC

Which solves all the problems!
1. src-blocks open in hy-mode and export as hylang in minted.
2. <hy expands nicely to the jupyter block with default settings.
3. C-c C-c runs the block using the hy jupyter kernel.

Fantastic. Thanks!


Anthony Cowley writes:

> John Kitchin writes:
>
>> I was looking into ob-ipython as a replacement for regular
>> org-babel-python because it seems to be better at sessions. Also, you
>> can use other kernels with it!
>>
>> For example:
>>
>> #+BEGIN_SRC ipython :session hy :results output :kernel hy
>> (print "hello world")
>> (import time)
>> (print (time.asctime))
>> #+END_SRC
>>
>> #+RESULTS:
>> : hello world
>> : Thu Jun  9 17:26:56 2016
>>
>> Here is the dilemma:
>> If I special edit this, it is in python-mode, not hy-mode. And similarly
>> on export, it is highlighted as ipython, not hy-lang.
>>
>> Any thoughts on how to address these?
>
> I've had success using something like this,
>
> (add-to-list 'org-src-lang-modes '("ipython" . haskell))
>
> in a :noexport: setup section.
>
> Anthony


-- 
Professor John Kitchin
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Department of Chemical Engineering
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@johnkitchin
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