From: Liu Hui <liuhui1610@gmail.com>
To: Ihor Radchenko <yantar92@posteo.net>
Cc: emacs-orgmode@gnu.org
Subject: Re: [PATCH] ob-python: support header argument `:results file graphics'
Date: Mon, 3 Jul 2023 21:23:43 +0800 [thread overview]
Message-ID: <CAOQTW-PHT1mFgUUbm8YcfqZ18Fnxq9MxUuGF66dthCyt79QFOQ@mail.gmail.com> (raw)
In-Reply-To: <875y71fcic.fsf@localhost>
Ihor Radchenko <yantar92@posteo.net> 于2023年7月3日周一 19:41写道：
> This already works, even without the patch.
Yes. It means the patch doesn't break current usage.
> > In this case, `graphics' can be removed too.
>
> May you elaborate?
>
> #+begin_src python :results file
> implies that the result of execution is file _contents_.
It is consistent with current behavior, e.g. `:results file' is used
to produce graphics file
https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-python.html
> This is not acceptable. If src blocks worked in the past, they should
> continue working without adjustments in user' setup. We can only break
> backwards-compatibility when there is a strong reason to do so. Adding a
> new feature is not such a reason.
Any src blocks worked in the past still work with this patch, without
any adjustments. The patch only makes the following src block, which
cannot produce `test.png' in the past, can produce `test.png'.
#+begin_src python :file "test.png" :results graphics file
import matplotlib.pyplot as plt
plt.plot([1,2,3,4,5])
#+end_src
next prev parent reply other threads:[~2023-07-03 13:24 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-03 4:31 [PATCH] ob-python: support header argument `:results file graphics' Liu Hui
2023-07-03 9:28 ` Ihor Radchenko
2023-07-03 10:40 ` Liu Hui
2023-07-03 11:41 ` Ihor Radchenko
2023-07-03 13:23 ` Liu Hui [this message]
2023-07-04 11:29 ` Ihor Radchenko
2023-07-05 5:23 ` Jack Kamm
2023-07-05 11:05 ` Ihor Radchenko
2023-07-06 2:49 ` Jack Kamm
2023-07-07 10:53 ` Ihor Radchenko
2023-07-08 13:55 ` Jack Kamm
2023-07-09 9:12 ` Ihor Radchenko
2023-07-12 5:10 ` Jack Kamm
2023-07-12 8:38 ` Ihor Radchenko
2023-07-14 2:47 ` Jack Kamm
2023-07-05 8:09 ` Liu Hui
2023-07-05 4:55 ` Jack Kamm
2023-07-07 10:56 ` Ihor Radchenko
2023-07-05 5:13 ` Jack Kamm
2023-07-05 8:11 ` Liu Hui
2023-07-06 3:49 ` Jack Kamm
2023-07-06 9:54 ` Liu Hui
2023-07-08 13:59 ` Jack Kamm
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