def __set(collection, item, _sa_initiator=None):
 if (_sa_initiator is not False):
  executor = collection._sa_adapter
  if executor:
   item = executor.fire_append_event(item, _sa_initiator)
 return item

def __set ( collection , item , _sa_initiator = None ) : if ( _sa_initiator is not False ) : executor = collection . _sa_adapter if executor : item = executor . fire_append_event ( item , _sa_initiator ) return item
run set events .