[Qgis-developer] How to get Provider default values for each attribute using Python

[vinayan]

Hi Alexandre,

I recently used provider default values in a plugin like this..

provider = layer.dataProvider()
        f = QgsFeature()
        
        #On the Fly reprojection.
        if layerCRSSrsid != projectCRSSrsid:
            geom.transform(QgsCoordinateTransform(projectCRSSrsid,
layerCRSSrsid))
                                    
        f.setGeometry(geom)
        
        # add attribute fields to feature
        fields = layer.pendingFields()

        # vector api change update
        if QGis.QGIS_VERSION_INT >= 10900:
            f.initAttributes(fields.count())			
            for i in range(fields.count()):
                f.setAttribute(i,provider.defaultValue(i))
        else:
            for i in fields:
                f.addAttribute(i,  provider.defaultValue(i))



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