layer = iface.mapCanvas().currentLayer()
expr1 = """count("refcat", "refcat") > 1"""
exp = QgsExpression(expr1)
exp_context = QgsExpressionContext()
exp_context.appendScope(QgsExpressionContextUtils.globalScope())
exp_context.appendScope(QgsExpressionContextUtils.projectScope())
exp_context.appendScope(QgsExpressionContextUtils.layerScope(layer))
qfr = QgsFeatureRequest(exp, exp_context)
it = layer.getFeatures(qfr)
ids = [i.id() for i in it]
layer.setSelectedFeatures(ids)
Last active
December 26, 2017 16:16
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