From: John Kitchin <jkitchin@andrew.cmu.edu>
To: Emmanuel Charpentier <emm.charpentier@free.fr>
Cc: org-mode-email <emacs-orgmode@gnu.org>
Subject: Re: (9.2) Noweb blocks not expanded in Python blocks.
Date: Mon, 4 Feb 2019 08:11:05 -0500 [thread overview]
Message-ID: <CAJ51ETqCpd_9oarsse66TXA40-E1mTbw1ncRjGv7vO3AUTbaJg@mail.gmail.com> (raw)
In-Reply-To: <0d423cc9589a5b74bbdbbc9a63501ae8d5325a24.camel@free.fr>
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The problem may be the name is only two characters long. Try Ahh instead.
That works for me.
John
-----------------------------------
Professor John Kitchin
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu
On Mon, Feb 4, 2019 at 7:00 AM Emmanuel Charpentier <emm.charpentier@free.fr>
wrote:
> Seen in `org-mode' version `9.2'.
>
> Using `noweb' syntax works OK with `emacs-lisp':
>
> ┌────
> │ #+name: a
> │ #+begin_src emacs-lisp
> │ (setq L (append L (list i)))
> │ #+end_src
> │
> │ #+name: b
> │ #+begin_src emacs-lisp :noweb yes :exports both
> │ ;; Lisp version
> │ (setq L nil)
> │ (dotimes (i 5) <<a>>)
> │ L
> │ #+end_src
> └────
>
> This gives :
>
> ┌────
> │ (setq L (append L (list i)))
> └────
>
> ┌────
> │ ;; Lisp version
> │ (setq L nil)
> │ (dotimes (i 5) )
> │ L
> └────
>
> The `noweb' syntax also works with `Sage' (a symbolic maths oriented
> Python derivative):
>
> ┌────
> │ #+name: Aaarghhh
> │ #+begin_src sage
> │ L.append(i)
> │ #+end_src
> │
> │ #+name: Berde
> │ #+begin_src sage :noweb yes :exports both
> │ ## Python version
> │ L=[]
> │ for i in range(1,6):
> │ <<Aaarghhh>>
> │ L
> │ #+end_src
> └────
>
> wich gives :
>
> ┌────
> │ L.append(i)
> └────
>
> ┌────
> │ ## Sage version
> │ L=[]
> │ for i in range(1,6):
> │
> │ L
> └────
>
> But using the same syntax in Python fails miserably:
>
> ┌────
> │ #+name: Ah
> │ #+begin_src python
> │ L.append(i)
> │ #+end_src
> │
> │ #+name: Beee
> │ #+begin_src python :noweb yes :exports both
> │ ## Python version
> │ L=[]
> │ for i in range(1,6):
> │ <<Ah>>
> │ L
> │ #+end_src
> └────
>
> ┌────
> │ L.append(i)
> └────
>
> ┌────
> │ ## Python version
> │ L=[]
> │ for i in range(1,6):
> │ <<Ah>>
> │ L
> └────
>
> ┌────
> │ []
> └────
>
>
> It *seems* that the "Ah" block is not expanded.
>
> The code itself should be sound *if* it expanded:
>
> ┌────
> │ #+name: B0
> │ #+begin_src python :exports both
> │ L=[]
> │ for i in range(1,6):
> │ L.append(i)
> │ L
> │ #+end_src
> └────
>
> ┌────
> │ L=[]
> │ for i in range(1,6):
> │ L.append(i)
> │ L
> └────
>
> ━━━━━━━━━━━━━━━
> 1 2 3 4 5
> ━━━━━━━━━━━━━━━
>
> During the compilation of the source of this mail, the following is
> printed in the `*Python*' buffer:
>
> ┌────
> │ >>> L.append(i)
> │ >>>
> │ >>> open('/tmp/babel-OJSsxf/python-dVESY4', 'w').write(str(_))
> │ >>>
> │ >>>
> │ >>> 'org_babel_python_eoe'
> │ 'org_babel_python_eoe'
> │ >>> ## Python version
> │ ... L=[]
> │ >>> for i in range(1,6):
> │ ... <<Ah>>
> │ File "<stdin>", line 2
> │ <<Ah>>
> │ ^
> │ SyntaxError: invalid syntax
> │ >>>
> │ >>> L
> │ []
> │ >>>
> │ >>> open('/tmp/babel-OJSsxf/python-9NR46u', 'w').write(str(_))
> │ >>>
> │ >>>
> │ >>> 'org_babel_python_eoe'
> │ 'org_babel_python_eoe'
> │ >>> L=[]
> │ >>> for i in range(1,6):
> │ ... L.append(i)
> │ ...
> │ >>> L
> │ [1, 2, 3, 4, 5]
> │ >>>
> │ >>> open('/tmp/babel-OJSsxf/python-fW5gK0', 'w').write(str(_))
> │ >>>
> │ >>>
> │ >>> 'org_babel_python_eoe'
> │ 'org_babel_python_eoe'
> │ >>>
> └────
>
> The source code of this mail is attached.
>
> --
> Emmanuel Charpentier
>
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next prev parent reply other threads:[~2019-02-04 13:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-04 11:32 (9.2) Noweb blocks not expanded in Python blocks Emmanuel Charpentier
2019-02-04 13:11 ` John Kitchin [this message]
2019-02-04 13:40 ` (9.2) Noweb blocks not expanded in Python blocks : it should be a bug Emmanuel Charpentier
2019-02-04 13:50 ` John Kitchin
2019-02-04 14:33 ` Robert Pluim
2019-02-04 17:03 ` Nicolas Goaziou
2019-02-05 6:51 ` Emmanuel Charpentier
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