SPARQL query to calendar Re: toIcal.py - failed attempt of using it

[Karl Dubost]

Le 26 nov. 2006 à 03:14, Dan Connolly a écrit :

> On Nov 24, 2006, at 3:34 AM, Karl Dubost wrote:
> [...]
>>     from __future__ import generators
>> SyntaxError: from __future__ imports must occur at the beginning  
>> of the file
>
> I've seen symptoms like that reported in public-cwm-talk when using
> swap with python 2.5; I think somebody sent a patch.
> http://lists.w3.org/Archives/Public/public-cwm-talk/2006OctDec/ 
> 0003.html

Ah thanks I will try it!
Today if I have a bit of bandwidth.


>> I gave up. Do you have any ideas to improve it?
>> I was thinking about writing in the comments of the program a link  
>> to a Web page with all the required dependencies.
>
> You found all the required dependencies.
>
> Is the public-cwm-talk mailing list hard to find? I wonder why you
> didn't send your message there, and/or www-rdf-calendar.

hmm good question.
I used this program because dom recommended it, so my starting point  
is a mail. And inside the program comment, there's nothing which says  
send your feedback to public-cwm-talk or www-rdf-calendar.
I also thought, should I send to www-rdf-calendar, but in a second  
thought, I decided not thinking it will be too much hackery for a  
discussion list. Maybe I should have.

I guess we more awareness ahead in the code or/and the pages  
explaining the project that would help to get the feedback where you  
would like to do so.

Apologizes for any troubles.

> What is it that you're trying to do?

A bit more context, it is for my review work on specification.


-> SPARQL request on tr.rdf
    curl -o lastcall.rdf 'http://www.sparql.org/sparql?query=…SPARL 
request…'


         #  SPARQL query for Deadline on Last Calls
         PREFIX rec: <http://www.w3.org/2001/02pd/rec54#>
         PREFIX dc: <http://purl.org/dc/elements/1.1/>
         PREFIX cal: <http://www.w3.org/2002/12/cal/icaltzd#>

         CONSTRUCT {[] a cal:Vcalendar; cal:component [a cal:Vtodo;
         cal:summary ?title; cal:dtstart ?deadline]}
         FROM  <http://www.w3.org/2002/01/tr-automation/tr.rdf>
         WHERE {
         ?LastCall dc:title ?title .
         ?LastCall rec:lastCallFeedBackDue ?deadline .}
         ORDER BY ?deadline

-> lastcall.rdf to lastcall.ics
    python toical.py lastcall.rdf > lastcall.ics

So I get a calendar of every Last Call Deadlines, which helps me to  
track which ones are urgent to review and I might not have done.

Probably, I should also create my own rdf file with what I have  
reviewed, but I'm not sure where to start yet.



--
Karl Dubost - http://www.w3.org/People/karl/
W3C Conformance Manager, QA Activity Lead
   QA Weblog - http://www.w3.org/QA/
      *** Be Strict To Be Cool ***

[Dan Connolly]

On Mon, 2006-11-27 at 08:07 +0900, Karl Dubost wrote:
> Le 26 nov. 2006 à 03:14, Dan Connolly a écrit :
[...]
> > Is the public-cwm-talk mailing list hard to find? I wonder why you
> > didn't send your message there, and/or www-rdf-calendar.
>
> hmm good question.
> I used this program because dom recommended it, so my starting point  
> is a mail. And inside the program comment, there's nothing which says  
> send your feedback to public-cwm-talk or www-rdf-calendar.

Ah. OK. Maybe I should fix that.

It does say...

see also:
  RDF Calendar Workspace
  http://www.w3.org/2002/12/cal/

... but maybe that's too indirect.

> > What is it that you're trying to do?
>
> A bit more context, it is for my review work on specification.
>
>
> -> SPARQL request on tr.rdf
>     curl -o lastcall.rdf 'http://www.sparql.org/sparql?query=…SPARL 
> request…'
>
>
>          #  SPARQL query for Deadline on Last Calls
>          PREFIX rec: <http://www.w3.org/2001/02pd/rec54#>
>          PREFIX dc: <http://purl.org/dc/elements/1.1/>
>          PREFIX cal: <http://www.w3.org/2002/12/cal/icaltzd#>
>
>          CONSTRUCT {[] a cal:Vcalendar; cal:component [a cal:Vtodo;
>          cal:summary ?title; cal:dtstart ?deadline]}
>          FROM  <http://www.w3.org/2002/01/tr-automation/tr.rdf>
>          WHERE {
>          ?LastCall dc:title ?title .
>          ?LastCall rec:lastCallFeedBackDue ?deadline .}
>          ORDER BY ?deadline
>
> -> lastcall.rdf to lastcall.ics
>     python toical.py lastcall.rdf > lastcall.ics
>
> So I get a calendar of every Last Call Deadlines, which helps me to  
> track which ones are urgent to review and I might not have done.

Interesting idea.

As long as you're using code from 2000/10/swap, you might want
to try cwm's SPARQL support.

"Cwm can now run as a SPARQL server. This includes:
...
      * cwm --sparql=, which behaves like --query="
http://www.w3.org/2000/10/swap/doc/changes.html

Also, I think that query will make a separate cal:Vcalendar
bnode for each result. I doubt that's what you want. I think
maybe mozilla's calendar supports that, but Apple iCal seems
to throw away everying after the 1st BEGIN:VCALENDAR.

You might try something like...

  CONSTRUCT {<#c1> a cal:Vcalendar; cal:component [a cal:Vtodo;
  ...


> Probably, I should also create my own rdf file with what I have  
> reviewed, but I'm not sure where to start yet.
>
>
>
--
Dan Connolly, W3C http://www.w3.org/People/Connolly/
D3C2 887B 0F92 6005 C541  0875 0F91 96DE 6E52 C29E