#--07
poi_layer = QgsProject.instance().mapLayersByName('POIs')
poi_layer[0].selectByExpression(' "fclass"=\'restaurant\' ')

drogi_layer = QgsProject.instance().mapLayersByName('Drogi_lubelskie')
drogi_layer[0].selectByExpression(' "fclass"=\'primary\' ')

#wektor->narzedziageoprocesingu -> buffor, pobranie parametrow

parameter = { 'DISSOLVE' : True, 'DISTANCE' : 200,
'END_CAP_STYLE' : 0,
'INPUT' : QgsProcessingFeatureSourceDefinition(drogi_layer[0].id(), True),
'JOIN_STYLE' : 0, 'MITER_LIMIT' : 2,
'OUTPUT' : 'TEMPORARY_OUTPUT', 'SEGMENTS' : 50 }

#utworzenie buforu
result = processing.run("native:buffer", parameter)
#dodanie buforu do projektu poprzez wczytanie
QgsProject.instance().addMapLayer(result['OUTPUT'])

#selekcja wg polozenia
parameter_location = { 'INPUT' : poi_layer[0],
'INTERSECT' : QgsProcessingFeatureSourceDefinition(result['OUTPUT'].id(), False),
'METHOD' : 2, 'PREDICATE' : [6] }

wynik = processing.run('qgis:selectbylocation', parameter_location)