python_domain_events.handler
============================

.. py:module:: python_domain_events.handler

.. autoapi-nested-parse::

   Domain event handler interface.



Attributes
----------

.. autoapisummary::

   python_domain_events.handler.TEvent


Classes
-------

.. autoapisummary::

   python_domain_events.handler.IDomainEventHandler


Module Contents
---------------

.. py:data:: TEvent

.. py:class:: IDomainEventHandler

   Bases: :py:obj:`abc.ABC`, :py:obj:`Generic`\ [\ :py:obj:`TEvent`\ ]


   Interface for domain event handlers.

   Handlers process domain events in-process.
   Each handler should be idempotent and handle one event type.


   .. py:method:: handle(event: TEvent) -> None
      :abstractmethod:

      :async:


      Handle a domain event.

      Args:
          event: The domain event to process