1from salome.shaper import model
2
3model.begin()
4partSet = model.moduleDocument()
5Part_1 = model.addPart(partSet)
6Part_1_doc = Part_1.document()
7Box_1 = model.addBox(Part_1_doc, 20, 20, 20)
8Chamfer_1_objects = [model.selection("EDGE", "[Box_1_1/Right][Box_1_1/Top]"), model.selection("EDGE", "[Box_1_1/Front][Box_1_1/Top]"), model.selection("EDGE", "[Box_1_1/Left][Box_1_1/Top]"), model.selection("EDGE", "[Box_1_1/Back][Box_1_1/Top]")]
9Chamfer_1 = model.addChamfer(Part_1_doc, Chamfer_1_objects, False, 2, 25)
10model.do()
11model.end()