skins/control/getOrSetSessionVar.py

   1 ##parameters=key, value=None, default=None
   2 sd = context.session_data_manager.getSessionData(create = 1)
   3 if value is None :
   4         sVar = sd.get(key, None)
   5         if sVar is None and default is not None :
   6                 sVar = default
   7 else :
   8         sVar = value
   9
  10 sd[key] = sVar
  11 return sVar