# create mesh
from SMESH_mechanic import *
# get all faces at least one node of each lies on the face sub_face3
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_LyingOnGeom, sub_face3)
+filter = smesh.GetFilter(SMESH.FACE, SMESH.FT_LyingOnGeom, sub_face3)
ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces at least one node of each lies on sub_face3:", len(ids)
+print("Number of faces at least one node of each lies on sub_face3:", len(ids))