callbackmethod

Defined in module: wield.declarative.callbacks.callbacks.callbackmethod

class callbackmethod(fget, doc=None)

Bases: object

Wraps a function into a callback

Parameters:

• fget – function to wrap as the default with docstring

• doc – (optional) provide this as the docstring rather than using fget’s

This wraps the method so that whenever it is called, other registered callbacks are called (after the instancemethod).

This type is a descriptor(non-data). It is intended to be used via the decorator syntax.

Internally this works by constructing a callback object and memoizing it to preserve any callbacks added to it.

__init__(fget, doc=None)

Methods

__init__(fget[, doc])