circuits.core.values – Value

This defines the Value object used by components and events.

Classes

class circuits.core.values.Value(event=None, manager=None, notify=False)

Bases: object

Create a new future Value Object

Creates a new future Value Object which is used by Event Objects and the Manager to store the result(s) of an Event Handler’s exeuction of some Event in the system.

Parameters:
  • event (Event instance) – The Event this Value is associated with.
  • manager (A Manager/Component instance.) – The Manager/Component used to trigger notifications.
  • notify (bool) – True to notify of changes to this value
Variables:
  • result – True if this value has been changed.
  • errors – True if while setting this value an exception occured.

This is a Future/Promise implementation.

Components

none

Events

none

Functions

none

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