# create mesh
from SMESH_mechanic import *
# get faces with area > 60 and < 90
-criterion1 = smesh.GetCriterion(smesh.FACE, smesh.FT_Area, smesh.FT_MoreThan, 60,\
- smesh.FT_Undefined, smesh.FT_LogicalAND)
-criterion2 = smesh.GetCriterion(smesh.FACE, smesh.FT_Area, smesh.FT_LessThan, 90)
-filter = smesh.CreateFilterManager().CreateFilter()
-filter.SetCriteria([criterion1,criterion2])
+criterion1 = smesh.GetCriterion(SMESH.FACE, SMESH.FT_Area, SMESH.FT_MoreThan, 60)
+criterion2 = smesh.GetCriterion(SMESH.FACE, SMESH.FT_Area, SMESH.FT_LessThan, 90)
+filter = smesh.GetFilterFromCriteria([criterion1,criterion2], SMESH.FT_LogicalAND)
ids = mesh.GetIdsFromFilter(filter)
-print "Number of faces with area in range (60,90):", len(ids)
+print("Number of faces with area in range (60,90):", len(ids))