just a question about Cython and org-babel code blocks

[OrionRandD]

I saw this video about Cython C Programming for Machine Learning (LIVE) https://iv.nboeck.de/watch?v=giF8XoPTMFg And I wonder if I can reproduce it using org-babel code block for cython, like so:

hash_begin_src cython :results blah code here hash_end_src

How could I go about this? Which ob-cython and packages do I have to get in scimax to accomplish it? Thx a lot

[jkitchin]

It looks like you can do this in emacs-jupyter already:

#+BEGIN_SRC sh :results silent
pip install Cython
#+END_SRC

#+BEGIN_SRC jupyter-python
%load_ext Cython
#+END_SRC

#+RESULTS:

#+BEGIN_SRC jupyter-python  
%%cython

a: cython.int = 0
for i in range(10):
    a += i
print(a)
#+END_SRC

#+RESULTS:
:RESULTS:
45
:END:

[OrionRandD]

This, I think, would be a good add to the org-babel official web site... https://orgmode.org/worg/org-contrib/babel/languages/index.html

Perhaps, they would accept this entry there...

Anyway, brilliant Thx again...

On Thu, 27 Jul 2023 at 11:32, John Kitchin @.***> wrote:

It looks like you can do this in emacs-jupyter already:

+BEGIN_SRC sh :results silent

pip install Cython

+END_SRC

+BEGIN_SRC jupyter-python

%load_ext Cython

+END_SRC

+RESULTS:

+BEGIN_SRC jupyter-python

%%cython

a: cython.int = 0 for i in range(10): a += i print(a)

+END_SRC

+RESULTS:

:RESULTS: 45 :END:

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