import maya.cmds as cmds

# cube[transform, object]

cube = cmds.polyCube()

print(cube)

# Query the width

cube_width = cmds.polyCube(cube[1], query=True, width=True)

# Create a sph based in the width's cube

sph = cmds.polySphere(radius = cube_width/2)

# Transforming objets

# Move, Rotate, Scale

cmds.move(1,0,0, cube[0], localSpace=True)

cmds.rotate(0,45,0, cube[0], relative=True)

cmds.scale(2,2,3, cube[0])

# xform - Obtenemos atributos de transformación

cube_t = cmds.xform(cube[0], query=True, translation=True)

cmds.xform(sph[0], translation=cube_t)

cube_bb = cmds.xform(cube[0], query=True, bb=True)

print cube_bb