select the same vertices on view port and UV editor without selection sync? - python I want to select some vertices on object and select the same vertices on the Image/UV editor but without the 'selection syn'c as it selects undesired vertices.

I wrote this script but unfortunately it does not return any UV vertices coordinates.

import bpy
import bmesh



obj = bpy.context.active_object
me = obj.data
bm = bmesh.from_edit_mesh(me)
uv_layer = bm.loops.layers.uv.verify()
bm.faces.layers.tex.verify()


bpy.context.scene.tool_settings.use_uv_select_sync = False

for f in bm.faces:
    f.verts[0].select = True
    f.verts[1].select = True

    for l in f.loops:
        luv = l[uv_layer]
        if luv.select:
            print(luv.uv)



bmesh.update_edit_mesh(me)


Thanks in advance
BMLoop.vert



When iterating through the face loops (, which in case below is f.loops), the vertex of each loop element (l), is the vert property BMLoop.vert   of the loop. (l.vert). 

    for l in f.loops:        
        luv = l[uv_layer]
        if l.vert.select:
            print(luv.uv)