anchor.diff:  ----
   import pymel.core as pm
   
  +# Source cleanUpScene.mel to make scOpt_performOneCleanup available
   pm.mel.source('cleanUpScene')
  +
   pm.mel.scOpt_performOneCleanup({
       'setsOption',
       'nurbsSrfOption',
  
positive.code: 
  #### Sources
  
  link:http://download.autodesk.com/global/docs/maya2014/en_us/index.html?url=files/Scene_management_Optimize_scene_size.htm,topicNumber=d30e38815[Optimize scene documentation]
negative.code: :hp-tags: maya, cleanup, assembly, python
  
  
  NOTE: Maya.app/Contents/scripts/startup/cleanUpScene.mel
  
  
  
  