Create floor tiles with Python in Maya

Question

i want to create floor tiles of different sizes with cubes, but i don't know how to do that.

what i have right now is this: it creates cubes with random size.

import maya.cmds as cmds
import random 

cubeList = cmds.ls( 'myCube*' )
if len(cubeList) > 0:
    cmds.delete( cubeList )


for i in range(0,5):

    dRand = random.uniform(0.8,3)

    tegel = cmds.polyCube( name= 'myCube#', w = 1, h=0.8, d = dRand) 
    cmds.move(i, 0, 0)
    i+=1