def canAccept(self, callerObject=None):
# if the next machine holds a part return false
if len(self.next[0].getActiveObjectQueue()):
return False
# else use the default Queue logic
return Queue.canAccept(self, callerObject)
def canAccept(self, callerObject=None):
if self.locked:
return False
return Queue.canAccept(self, callerObject)