def isStackingAvailable():
 retVal = False
 if (PAYLOAD.TECHNIQUE.STACKED in kb.injection.data):
  retVal = True
 else:
  for technique in getPublicTypeMembers(PAYLOAD.TECHNIQUE, True):
   _ = getTechniqueData(technique)
   if (_ and ('stacked' in _['title'].lower())):
    retVal = True
    break
 return retVal

def isStackingAvailable ( ) : retVal = False if ( PAYLOAD . TECHNIQUE . STACKED in kb . injection . data ) : retVal = True else : for technique in getPublicTypeMembers ( PAYLOAD . TECHNIQUE , True ) : _ = getTechniqueData ( technique ) if ( _ and ( 'stacked' in _ [ 'title' ] . lower ( ) ) ) : retVal = True break return retVal
returns true whether techniques using stacking are available .