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Re: [O] Set or update timestamp after evaluation of code block?
From: |
Rainer M Krug |
Subject: |
Re: [O] Set or update timestamp after evaluation of code block? |
Date: |
Mon, 21 Sep 2015 20:43:41 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin) |
John Kitchin <address@hidden> writes:
> Here is one approach:
>
> #+name: update-timestamp
> #+BEGIN_SRC emacs-lisp :var data=""
> (concat
> "Last run: "
> (format-time-string "[%Y-%m-%d %a %H:%M:%S]" (current-time))
> "\n" data)
> #+END_SRC
>
>
> #+BEGIN_SRC python :post update-timestamp(data=*this*)
> print('hello')
> #+END_SRC
>
> #+RESULTS:
> : Last run: [2015-09-21 Mon 11:09:18]
> : hello
Thanks John - that looks nice and I like the idea of using
(current-time) and the possibility to format the time string, but this
info will be part of the export - and I only would like tho have the
info in the org file and not in the exported document.
Rainer
>
>
>
> Rainer M Krug writes:
>
>> Eric S Fraga <address@hidden> writes:
>>
>>> On Monday, 21 Sep 2015 at 14:46, Rainer M Krug wrote:
>>>
>>> [...]
>>>
>>>> Is it possible to set a timestamp (ur update it when it exists already)
>>>> when a code block has been evaluated, so that I have e record when it
>>>> was updated?
>>>
>>> Could you make use of the :post header argument to invoke emacs lisp and
>>> execute org-time-stamp-inactive in some way?
>>
>> Thanks - sounds possible? But if I just use
>>
>> ,----
>> | :post (org-time-stamp-inactive)
>> `----
>>
>> 1) an input is required and
>> 2) the time stamp is inserted before the #+begin_src and makes the block
>> invalid.
>>
>> How can I put the time stamp in the line after the #+end_src or possibly
>> even in the same line, as this does not seem to have an impact on the
>> source block?
>>
>> Thanks,
>>
>> Rainer
>
> --
> 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
--
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology,
UCT), Dipl. Phys. (Germany)
Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa
Tel : +33 - (0)9 53 10 27 44
Cell: +33 - (0)6 85 62 59 98
Fax : +33 - (0)9 58 10 27 44
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email: address@hidden
Skype: RMkrug
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- [O] Set or update timestamp after evaluation of code block?, Rainer M Krug, 2015/09/21
- Re: [O] Set or update timestamp after evaluation of code block?, Eric S Fraga, 2015/09/21
- Re: [O] Set or update timestamp after evaluation of code block?, Rainer M Krug, 2015/09/21
- Re: [O] Set or update timestamp after evaluation of code block?, John Kitchin, 2015/09/21
- Re: [O] Set or update timestamp after evaluation of code block?,
Rainer M Krug <=
- Re: [O] Set or update timestamp after evaluation of code block?, John Kitchin, 2015/09/21
- Re: [O] Set or update timestamp after evaluation of code block?, Rainer M Krug, 2015/09/22
- Re: [O] Set or update timestamp after evaluation of code block?, Rainer M Krug, 2015/09/22
- Re: [O] Set or update timestamp after evaluation of code block?, Grant Rettke, 2015/09/21
- [O] PROPERTIES attached to results blocks - Was: Set or update timestamp after evaluation of code block?, Rainer M Krug, 2015/09/22
- Re: [O] PROPERTIES attached to results blocks - Was: Set or update timestamp after evaluation of code block?, Charles C. Berry, 2015/09/22
- Re: [O] Set or update timestamp after evaluation of code block?, Jorge A. Alfaro-Murillo, 2015/09/21
- Re: [O] Set or update timestamp after evaluation of code block?, Rainer M Krug, 2015/09/21