[OSM-dev] UTF-8 problems in informationfreeway?

Brett Henderson brett at bretth.com
Mon Dec 17 06:05:41 GMT 2007


It warms my heart to return from leave to discover new osmosis utf8 
problems, I missed those little guys ;-)

I'll check it out.  Might take me a few days though because I'm a bit 
overwhelmed with email and Christmas at the moment ...  Strictly 
speaking I suspect this is not truly a bug but yet another artefact of 
the database encoding issues, it may not be easy to nail.

Stefan Baebler wrote:
> Another artifact of similar utf problem can be seen at yesterday's
> lowzoom(!) tile:
> http://tah.openstreetmap.org/Tiles/info.php?x=1107&y=727&z=11&layer=tile
> Mengeš ("š" is ok)
> Domžale ("ž" is ok)
> Moravče ("č" turned into "Ä ")
>
> On zoom 12 and higher "č" in Moravče is ok:
> http://tah.openstreetmap.org/Tiles/info.php?x=4431&y=2909&z=13&layer=tile
>
> There definitely is a problem _somewhere_.
>
> In today's and last week's dump node is ok (extract made with osmosis!):
>   <node id="29161753" timestamp="2007-12-02T08:52:13Z"
> lat="46.1356895" lon="14.7445634">
>     <tag k="created_by" v="JOSM"/>
>     <tag k="name" v="Moravče"/>
>     <tag k="place" v="town"/>
>   </node>
> (this xml snippet is an extract of a planet file, done with osmosis
> for local archive: http://osm.baebler.net/data/ )
>
> Osmosis seems to handle that in files(!) just fine, but osmxapi gives it wrong:
>
> http://www.informationfreeway.org/api/0.5/node%5bplace=town%5d%5bbbox=14.5,46.1,14.8,46.2%5d
> either there is a bug in osmxapi or during the import into its db.
>
> hope it helps tracking it down.
>
> greets,
> Štefan
>
> On Dec 8, 2007 12:54 AM, Frederik Ramm <frederik at remote.org> wrote:
>   
>> Hi,
>>
>>     
>>> This appears to be an osmosis problem.
>>> A recent planet contains the following:
>>>       
>> [...]
>>
>> I concur; the latest daily diff before the Dec06 planet file had UTF-8
>> problems as well but the affected objects were represented ok in the
>> planet file.
>>
>> Bye
>> Frederik
>>
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>>
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>>
>>     
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