-print "Number of equal edges:", len( mesh.GetIdsFromFilter( equalEdgesFilter ))
-print "Number of equal faces:", len( mesh.GetIdsFromFilter( equalFacesFilter ))
-print "Number of equal volumes:", len( mesh.GetIdsFromFilter( equalVolumesFilter ))
+print("Number of equal edges:", len( mesh.GetIdsFromFilter( equalEdgesFilter )))
+print("Number of equal faces:", len( mesh.GetIdsFromFilter( equalFacesFilter )))
+print("Number of equal volumes:", len( mesh.GetIdsFromFilter( equalVolumesFilter )))