[Qgis-developer] updating multiple attribute values at once

karsten vennemann karsten at terragis.net
Sat Apr 23 04:44:20 EDT 2011

I am trying to update multiple values in an edit session via python
mc = self.canvas  
layer = mc.currentLayer()
provider = layer.dataProvider()                                         
ob = layer.selectedFeaturesIds() 
fid = int(ob[0])           
newvalues = { fid : { 3 : "lima", 4 : "city"}} 
However I am not getting an error nor does the update of the selected feature take place.
What is wrong with my code ?
Or is there another way of setting field default values ...
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