Re: Problem with Non ASCII character and F-Spot.

[Bengt Thuree <bengt thuree com>]

Thanks a million :)

Works fine, with Dotan's Beatrice picture.

Think it needs a bit more testing...
New patch is uploaded...

/Bengt

On Tue, 2006-07-25 at 15:15 +0200, Stephane Delcroix wrote:
> Crash in mid-air detected !
> 
> I investigate this problem in the same time as you !!! but posted my
> solution 5 min after yours !
> 
> don't change anything in SemWeb, but use Value instead of ToString
> 
> Stephane
> 
> On Tue, 2006-07-25 at 18:35 +0530, Cosme Sevestre wrote:
> > Hi
> > 
> > I had the same problem and tracked down the issue.  Here is the deal:
> > 
> > - in XmpTagsMetadata.cs, the function Read() loops on the
> > SemWeb.Statement in the store and reads what is stored in each
> > statement's "object":
> >    string stmt_obj_str = stmt.Object.ToString();
> > 
> > - Now this "object" is a Resource, more precisely here the Literal
> > implementation of Resource (see semweb/Resource.cs).
> > 
> > - Let's look at what the ToString() function does for a Literal:
> >   [...]
> > ret.Append('"');
> > ret.Append(N3Writer.Escape(Value));
> > ret.Append('"');
> >   [...]
> > 
> >   Here we have two interesting things: the extra quotes used by the
> > XMP patch to find the string and remove the Language and DataType
> > appended by ToString() (see end of the function) and the
> > "N3Writer.Escape" thingy.
> > 
> > - The original string (Value) is encoded as specified by the N-Triples
> > format for RDF [1].  So for example, '�which would be stored in the
> > XML as 'é' will be changed into '\u00E9' :-(.
> > 
> > The bad news is the getter for Value is not accessible, so no easy
> > fix... I was able to have the tags imported properly by simply
> > changing the line:
> > 
> > ret.Append(N3Writer.Escape(Value));
> > 
> > into:
> > 
> > ret.Append(Value);
> > 
> > I am not sure modifying SemWeb is the best thing to do though.  Any ideas?
> > 
> > --
> > Cosme
> > 
> > ----
> > [1] http://www.w3.org/TR/rdf-testcases/#ntriples
> > 
> > On 7/7/06, Stephane Delcroix <stephane delcroix org> wrote:
> > > Bengt,
> > >
> > > confirmed also for french tags (like ones with '�
> > > i'll also try to find out why...
> > >
> > > S
> > > [...]
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