# create mesh
from SMESH_mechanic import *
# get all over-constrained faces
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_OverConstrainedFace)
+filter = smesh.GetFilter(SMESH.FACE, SMESH.FT_OverConstrainedFace)
ids = mesh.GetIdsFromFilter(filter)
-print "Over-constrained faces:", ids
+print("Over-constrained faces:", ids)