Thanks Tom, sure I'll have a look..
In the meanwhile, I get this idea as a workaround:
vl = iface.activeLayer()
request = QgsFeatureRequest().setFilterExpression(' PH > 7 ')
request.setSubsetOfAttributes([])
data = []
for f in vl.getFeatures(request):
for j in f.attributes():
if j is not None:
data.append(j)
it seems working, but it'd be great to have some feedbacks from you
experts ;)
Thanks again guys!
Matteo
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