Hi, I have a point SHAPE layer with 4 points on a line (just to make them easy to number in this example, and the layer is created in QGIS).
1. Start editing. 2. Delete point number 3. 3. In the python console do the following: >>> len(list(iface.mapCanvas().currentLayer().getFeatures())) 3 >>> len(list(iface.mapCanvas().currentLayer().dataProvider().getFeatures())) 4 >>> req = QgsFeatureRequest() >>> req = req.setLimit(3) >>> len(list(iface.mapCanvas().currentLayer().getFeatures(req))) 2 >>> len(list(iface.mapCanvas().currentLayer().dataProvider().getFeatures(req))) 3 If I access the features using the data provider with no request, I get too many features back. If I use a request when getting features directly from the layer, I get too few features back. I guess the layer directly gives me the best result, but it chokes when the request is limited. Who can I trust when getting features during an editing session? Or should I approach this in another way? Regards, Casper Using QGIS master (d3882d5) in Windows 7, x64
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