# create mesh
from SMESH_mechanic import *
# get nodes with identifiers [5-10] and [15-30]
-criterion1 = smesh.GetCriterion(smesh.NODE, smesh.FT_RangeOfIds, Treshold="5-10",\
- BinaryOp=smesh.FT_LogicalOR)
-criterion2 = smesh.GetCriterion(smesh.NODE, smesh.FT_RangeOfIds, Treshold="15-30")
+criterion1 = smesh.GetCriterion(SMESH.NODE, SMESH.FT_RangeOfIds, Threshold="5-10",\
+ BinaryOp=SMESH.FT_LogicalOR)
+criterion2 = smesh.GetCriterion(SMESH.NODE, SMESH.FT_RangeOfIds, Threshold="15-30")
filter = smesh.CreateFilterManager().CreateFilter()
filter.SetCriteria([criterion1,criterion2])
ids = mesh.GetIdsFromFilter(filter)
-print "Number of nodes in ranges [5-10] and [15-30]:", len(ids)
+print("Number of nodes in ranges [5-10] and [15-30]:", len(ids))