Create Solid

 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, 10, 10, 10)
 8Solid_1_objects = [model.selection("FACE", "Box_1_1/Top"),
 9                   model.selection("FACE", "Box_1_1/Front"),
10                   model.selection("FACE", "Box_1_1/Left"),
11                   model.selection("FACE", "Box_1_1/Back"),
12                   model.selection("FACE", "Box_1_1/Right"),
13                   model.selection("FACE", "Box_1_1/Bottom")]
14Solid_1 = model.addSolid(Part_1_doc, Solid_1_objects)
15model.do()
16model.end()

Download this script