Thanks a lot Dane, it works now with 0.7.2-dev !
On 13. 11. 10 22:51, Dane Springmeyer wrote:
Looks like you just hit a bug in the OSM plugin. I think I've fixed it just now
- could you test?
http://trac.mapnik.org/ticket/542
To do so you'll need to either rebuild the 0.7.2 development branch or current
trunk.
The 0.7.2 development branch would likely be easiest, to do this:
svn co http://svn.mapnik.org/branches/0.7.2-dev/ mapnik-0.7.2
cd mapnik-0.7.2
sudo scons install
Dane
On Nov 13, 2010, at 11:47 AM, yvecai wrote:
I am modifying an XML file dynamically in python as a string, and I load the
file with mapnik.load_map_from_string(...). Then, I would like to change the
datasource.
mapnik.load_map_from_string(m,mapfile)
for l in m.layers:
l.datasource = Osm(file='element2.osm')
save_map(m,'mapfile.xml')
The mapfile.xml take into account my new datasource 'element2.osm', but
mapnik.render(m, im) will render with my previous datasource (which is called
'element.osm'.
The datasource is changed, but not taken into account. Any idea?
Yves
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