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Re: Help debugging R source code block output problem with :session
From: |
Berry, Charles |
Subject: |
Re: Help debugging R source code block output problem with :session |
Date: |
Mon, 7 Sep 2020 17:37:51 +0000 |
Jack,
This does not work for my remote session.
I run from macOS locally and on a Linux host remotely. I use
M-x shell RET
R RET
M-x ess-remote RET R RET
to start the R session.
The problem is that tempfiles on the remote host are like
"/tmp/RtmpeFHudh/file23a66d2fc1f9", but emacs tries to use
'/var/folders/kb/2hchpbyj7lb6z76l0q73w_fh0000gn/T/babel-OSXKNd/R-oNOVVB'
`org-babel-temp-file' doesn't honor remote connections AFAICS.
Maybe there is some comint or tramp idiom that would solve this, but I do not
know what it is.
Chuck
> On Sep 7, 2020, at 1:45 AM, Jack Kamm <jackkamm@gmail.com> wrote:
>
> I just realized my patch had an issue where it freezes if there is an
> error in the source block.
>
> I'm attaching a second patch, to be applied on top of the first one, that
> fixes the issue.
>
> diff --git a/lisp/ob-R.el b/lisp/ob-R.el
> index b37e3965a..5ddf0ebd1 100644
> --- a/lisp/ob-R.el
> +++ b/lisp/ob-R.el
> @@ -441,7 +441,7 @@ (defun org-babel-R-evaluate-session
> (output
> (let* ((tmp-file (org-babel-temp-file "R-")))
> (with-temp-file tmp-file
> - (insert (concat body "\n" org-babel-R-eoe-indicator)))
> + (insert body))
> (with-current-buffer session
> (let* ((process (get-buffer-process (current-buffer)))
> (string-buffer "")
> @@ -450,8 +450,9 @@ (defun org-babel-R-evaluate-session
> (concat string-buffer text)))
> comint-output-filter-functions)))
> (ess-send-string
> - process (format "source('%s', print.eval=TRUE)"
> - (org-babel-process-file-name tmp-file 'noquote)))
> + process (format "tryCatch(source('%s', print.eval=TRUE),
> finally=print(%s))"
> + (org-babel-process-file-name tmp-file 'noquote)
> + org-babel-R-eoe-indicator))
> (while (not (string-match (regexp-quote org-babel-R-eoe-output)
> string-buffer))
> (accept-process-output process))
- Re: Help debugging R source code block output problem with :session, Jack Kamm, 2020/09/07
- Re: Help debugging R source code block output problem with :session, Jack Kamm, 2020/09/07
- Re: Help debugging R source code block output problem with :session,
Berry, Charles <=
- Re: Help debugging R source code block output problem with :session, Jack Kamm, 2020/09/07
- Re: Help debugging R source code block output problem with :session, Berry, Charles, 2020/09/07
- Re: Help debugging R source code block output problem with :session, Jack Kamm, 2020/09/07
- Re: Help debugging R source code block output problem with :session, Berry, Charles, 2020/09/07
- Re: Help debugging R source code block output problem with :session, Jack Kamm, 2020/09/08
- Re: Help debugging R source code block output problem with :session, Berry, Charles, 2020/09/08
- Re: Help debugging R source code block output problem with :session, Jack Kamm, 2020/09/08
- Re: Help debugging R source code block output problem with :session, Dylan Schwilk, 2020/09/18