everest.messaging

Message notification and handling.

class everest.messaging.UserMessageChecker

Bases: object

Abstract base class for user message checkers.

User message checkers can be used to decide if further processing should be stopped in response to a non-critical event reported through a user message.

__weakref__

list of weak references to the object (if defined)

class everest.messaging.UserMessageNotifier

Bases: object

Notifier for user messages.

__weakref__

list of weak references to the object (if defined)

class everest.messaging.UserMessageHandlingContextManager(checker)

Bases: object

A context which sets up a user message checker as a subscriber to user messages.

__init__(checker)

Constructor.

Parameters:checker (everest.messaging.UserMessageChecker instance.) – The user message checker to subscribe to user messages.

__weakref__

list of weak references to the object (if defined)