「*」マーク2個につきタブ1個入れといてください

import bpy,bmesh
ob_ni = bpy.data.objects['せーぷなし']
ob_ari = bpy.data.objects['せーぷあり']
bpy.context.scene.objects.active=ob_ni
bpy.ops.object.mode_set(mode='EDIT')
t=[]
bm_ni = bmesh.from_edit_mesh(bpy.context.object.data)
for v_ni in bm_ni.verts:
**t.append([v_ni.co.x,v_ni.co.y,v_ni.co.z])
bpy.ops.object.mode_set(mode='OBJECT')
bpy.context.scene.objects.active=ob_ari
bpy.ops.object.mode_set(mode='EDIT')
bpy.ops.mesh.select_all(action='TOGGLE')
bpy.ops.mesh.select_all(action='DESELECT')
bm_ari=bmesh.from_edit_mesh(bpy.context.object.data)
i=0
t2=[]
for v_ari in bm_ari.verts:
**t2.append([v_ari.co.x,v_ari.co.y,v_ari.co.z])
**if t2[i] !=t[i]:
****v_ari.select = True
**i=i+1