Time multiple functions within functions

[Cortessizzz]

Using the timeit function how can I time the different small functions that I reuse in my main function?
So I am not looking for how long my whole script is taking but more how long the different components / small functions take?

[Gribouillis]

It looks like homework, what have you tried?

[Cortessizzz]

Well I am working with IfcOpenshell and Opencascade and some of my functions are running inefficiently / too long.
Here is an excerpt of my script:

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def listofProduct_shapes(ifc_file):     products = ifc_file.by_type("IfcProduct")     product_shapes = []     for product in products:         if product.is_a("IfcOpeningElement") or product.is_a("IfcSite") or product.is_a("IfcAnnotation"): continue         else:             try:                 shape = ifcopenshell.geom.create_shape(settings, product).geometry                 product_shapes.append((product, shape))             except:                 continue     return product_shapes   # Function to display the shapes of the file def displayProduct_shapes(ifc_file):     products = ifc_file.by_type("IfcProduct")     product_shapes = []     for product in products:         if product.is_a("IfcOpeningElement") or product.is_a("IfcSite") or product.is_a("IfcAnnotation"): continue         try:             shape = ifcopenshell.geom.create_shape(settings, product).geometry             product_shapes.append((product, shape))         except:             continue         ifcopenshell.geom.utils.display_shape(shape)         occ_display.FitAll()   # Bounding box functions def boundingBox_center(ifc_file): #Outputs the bounding box center coordinates     walls = ifc_file.by_type("IfcWall")       wall_shapes = []     bbox = OCC.Bnd.Bnd_Box()     for wall in walls:         shape = ifcopenshell.geom.create_shape(settings, wall).geometry           wall_shapes.append((wall, shape))         OCC.BRepBndLib.brepbndlib_Add(shape, bbox)     bounding_box_center = ifcopenshell.geom.utils.get_bounding_box_center(bbox)     return bounding_box_center   def boundingBox_coordinates(ifc_file): # Function that outputs the outer coordinates of the objects bounding box     walls = ifc_file.by_type("IfcWall")       wall_shapes = []     bbox = OCC.Bnd.Bnd_Box()     for wall in walls: #walls are used as the outer element         shape = ifcopenshell.geom.create_shape(settings, wall).geometry           wall_shapes.append((wall, shape))         OCC.BRepBndLib.brepbndlib_Add(shape, bbox)     return bbox.Get()     def calc_surfaceArea_face(wire, face):     wire_data = OCC.ShapeExtend.ShapeExtend_WireData(wire, True, True)     wire_data_handle = OCC.ShapeExtend.Handle_ShapeExtend_WireData(wire_data)     # The surface area of the face is calculated and appended to the list     surface_area = abs(OCC.ShapeAnalysis.shapeanalysis_TotCross2D(wire_data_handle, face))     # if surface_area < 0.01:     #     surface_area = 0     return surface_area

So my question is. Can insert a Time module inside every function to see how long it takes to run when I call it in my main function?

Thanks for the help

[Gribouillis]

Why not simply profile the code with the profile module to know how much time is spent in each function?

[Cortessizzz]

Thank you very much that worked!