wx.lib.pubsub.core.topicutils.WeakNone

Pretend to be a weak reference to nothing. Used by ArgsInfos to refer to parent when None so no if-else blocks needed.

Class Hierarchy

Inheritance diagram for class WeakNone:

Class API

class WeakNone

Pretend to be a weak reference to nothing. Used by ArgsInfos to refer to parent when None so no if-else blocks needed.