-# Create a part
-aDocument = aSession.activeDocument()
-aSession.startOperation()
-model.addPart(aDocument)
-aDocument = aSession.activeDocument()
-aSession.finishOperation()
-
-# Create a sketch with circle to extrude
-aSession.startOperation()
-anOrigin = GeomAPI_Pnt(0, 0, 0)
-aDirX = GeomAPI_Dir(1, 0, 0)
-aNorm = GeomAPI_Dir(0, 0, 1)
-aCircleSketch = model.addSketch(aDocument, GeomAPI_Ax3(anOrigin, aDirX, aNorm))
-aCircleSketch.addCircle(0, 0, 50)
-aSession.finishOperation()
-
-# Create a sketch with triangle to extrude
-aSession.startOperation()
-aTriangleSketch = model.addSketch(aDocument, GeomAPI_Ax3(anOrigin, aDirX, aNorm))
-aTriangleSketch.addLine(25, 25, 100, 25)
-aTriangleSketch.addLine(100, 25, 60, 75)
-aTriangleSketch.addLine(60, 75, 25, 25)
-aSession.finishOperation()
-
-# Make extrusion on circle (cylinder) and triangle (prism)
-aSession.startOperation()
-anExtrusion = model.addExtrusion(aDocument, aCircleSketch.result() + aTriangleSketch.result(), 100)
-aSession.finishOperation()
-
-# Fill prism with cylinder
-aSession.startOperation()
-aBoolean = model.addFill(aDocument, [anExtrusion.result()[0]], [anExtrusion.result()[1]])
-assert (len(aBoolean.result()) > 0)
-aSession.finishOperation()
+model.begin()
+partSet = model.moduleDocument()
+Part_1 = model.addPart(partSet)
+Part_1_doc = Part_1.document()
+Sketch_1 = model.addSketch(Part_1_doc, model.defaultPlane("XOY"))
+SketchCircle_1 = Sketch_1.addCircle(0, 0, 50)
+model.do()
+Sketch_2 = model.addSketch(Part_1_doc, model.defaultPlane("XOY"))
+SketchLine_1 = Sketch_2.addLine(25, 25, 100, 25)
+SketchLine_2 = Sketch_2.addLine(100, 25, 60, 75)
+SketchLine_3 = Sketch_2.addLine(60, 75, 25, 25)
+model.do()
+Extrusion_1 = model.addExtrusion(Part_1_doc, [model.selection("COMPOUND", "Sketch_1"), model.selection("COMPOUND", "Sketch_2")], model.selection(), 100, 0)
+Fill_1 = model.addFill(Part_1_doc, [model.selection("SOLID", "Extrusion_1_1")], [model.selection("SOLID", "Extrusion_1_2")])
+model.do()
+model.end()
+assert (len(Fill_1.results()) > 0)
+assert(model.checkPythonDump())