# create mesh
from SMESH_mechanic import *
# get faces with skew > 50
-filter = smesh.GetFilter(smesh.FACE, smesh.FT_Skew, smesh.FT_MoreThan, 50)
+filter = smesh.GetFilter(SMESH.FACE, SMESH.FT_Skew, SMESH.FT_MoreThan, 50)
ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces with skew > 50:", len(ids)
+print("Number of faces with skew > 50:", len(ids))