- From: Tim Berners-Lee <timbl@w3.org>
- Date: Sun, 16 May 2004 16:38:49 -0400
- To: Henry Story <henry.story@bblfish.net>
- Cc: public-cwm-bugs@w3.org
Henry,
Ooops . Thanks - it crashed with a graph with no bnodes at all.
I checked in a version of diff with this fixed.
Tim
$ python2.3 $SWAP/diff.py -f
http://www.w3.org/2000/10/swap/test/delta/hjs/blog-1.n3 -t
http://www.w3.org/2000/10/swap/test/delta/hjs/blog-2.n3
@prefix :
<http://www.w3.org/2000/10/swap/test/delta/hjs/atom.owl#> .
@prefix delta: <http://www.w3.org/2004/delta#> .
{
} delta:deletion {<http://bblfish.net/blog/> :copyright
"Create Commons" .
};
delta:insertion {<http://bblfish.net/blog/> :copyright
"Creative Commons" .
} .
Tim
On May 8, 2004, at 8:04, Henry Story wrote:
> After labeling every point of the graph, I still get a problem.
>
> Attached are the three files needed to duplicate this experiment.
> There is very little difference between blog-1.n3 and blog-2.n3. A
> normal unix diff reveals only one line non commented difference.
>
> I tested diff on the from.n3 and to.n3 ical examples and those worked
> well. I am at a bit of a loss. I would have to look at the python
> code, but, not being a python person, this might take me a lot longer
> than the time I may have.
>
>
> 13:59:59 - ~/Programming/w3c/swap/tmp
> hjs@bblfish:0$ ../diff.py -f blog-1.n3 -t blog-2.n3
> Traceback (most recent call last):
> File "../diff.py", line 374, in ?
> main()
> File "../diff.py", line 366, in main
> delta = differences(graph, graph2)
> File "../diff.py", line 235, in differences
> g_bnodes, g_definitions = nailFormula(g)
> TypeError: unpack non-sequence
>
>
>
> <blog-1.n3>
> <blog-2.n3>
>
> <atom.owl>
>
> On 7 May 2004, at 20:17, Henry Story wrote:
>
>> On 7 May 2004, at 19:56, Henry Story wrote:
>>
>>> Sorry that was the wrong output I sent. Below is what I am getting.
>>> It looks like it is trying to get the file http://purl.org/atom/ns
>>> and croaking on trying to parse that. I'll see if I can point the
>>> name space to the right file.
>>
>> That was indeed correct.
>>
>> I needed the name space to point to the owl file I used as a model.
>> It still does not work, but that is because my graph is
>> insufficiently labeled. I will need to read TBL's paper more
>> carefully and see if I can improve the constraints on the OWL
>> semantics, or if I just need to find a way create resource names for
>> the graph elements.
>>
>> Henry
>>
>> PS. Sorry to have pressed the bug filing button too soon. That must
>> have been because I did not get the tests to work previously...
>>
>>
Received on Sunday, 16 May 2004 16:38:56 UTC