circuits.core.values module

This defines the Value object used by components and events.

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

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.

Variables:

• result – True if this value has been changed.
• errors – True if while setting this value an exception occured.
• notify – True or an event name to notify of changes to this value

This is a Future/Promise implementation.

inform(force=False)

getValue(recursive=True)

setValue(value)

value

Value of this Value