db = Database.create(EDB_PATH)
padstack_def = PadstackDef.create(db, "PadstackDef1")
padstack_def_data = PadstackDefData.create()
points = [[0, 0], [0.1, 0], [0.1, 0.1], [0, 0.1]]
polygon_data = PolygonData(points)
padstack_def_data.set_hole_parameters(Value(0), Value(0), Value(0), None, None, polygon_data)
padstack_def.data = padstack_def_data
db.save()