Hi devs,
maybe the question can sound trivial but I didn't find a solution.
Simply I would like to iterate only on selected features of a vector
layer features with an expression.
I know that the QgsFeatureRequest can be used with `setFilterExpression`
and `setFilterFids`.
Is it possible to combine them, so merging the following example in an
unique request?
exp = ''' "PH" > 7 '''
request = QgsFeatureRequest().setFilterExpression(exp)
l = [i.id() for i in vl.selectedFeatures()]
request = QgsFeatureRequest().setFilterFids(l)
for i in vl.getFeatures(request):
......
Thanks for all the suggestions!
Cheers
Matteo
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