mport bpy 

from random import randint 

  

  

number_buildings=8 

number_elements=6 

move_x=0 

move_y=0 

  

  

for j in range(0, number_buildings): 

  

    move_x=move_x+10 

    move_y=0 

  

    for i in range(0, number_elements): 

        x=randint(i,5)+move_x 

        y=randint(i,5) 

        z=randint(1,5) 

        bpy.ops.mesh.primitive_cube_add(location=(x,y,0)) 

        bpy.context.scene.cursor.location=(x,y,-1) 

        bpy.ops.object.origin_set(type='ORIGIN_CURSOR') 

        xs=randint(1,2) 

        ys=randint(1,2) 

        zs=randint(i,6) 

        bpy.ops.transform.resize(value=(xs, ys, zs)) 

         

     

         

    for k in range(0, number_buildings): 

         

            move_y=move_y+10 

                 

            for l in range(0, number_elements): 

                    x=randint(l,5)+move_x 

                    y=randint(l,5)+move_y 

                    z=randint(1,5) 

                    bpy.ops.mesh.primitive_cube_add(location=(x,y,0)) 

                    bpy.context.scene.cursor.location=(x,y,-1) 

                    bpy.ops.object.origin_set(type='ORIGIN_CURSOR') 

                    xs=randint(1,2) 

                    ys=randint(1,2) 

                    zs=randint(l,6) 

                    bpy.ops.transform.resize(value=(xs, ys, zs))