fsl.utils.weakfuncref
¶
This module provides the WeakFunctionRef
class.
-
class
fsl.utils.weakfuncref.
WeakFunctionRef
(func)¶ Bases:
object
Class which encapsulates a
weakref
to a function or method.This class is used by
Notifier
instances to reference listeners which have been registered to be notified of property value or attribute changes.-
function
()¶ Return a reference to the encapsulated function or method, or
None
if the function has been garbage collected.
-