edacious 0.0.11

Edacious an Event Derive Architecture framework

Edacious an Event Derive Architecture framework

Implementing an EDA usually requires a queue mechanism. Currently support Redis streams and Amazon Web Services SQS.

Event must be a dict that contain data to be processed. Every event must have an event type (str) attribute, reserve key is event-type.

To process an event the event type has to be associated to one or more event handlers.

Event handler is a function that receive an event (dict) and process it, here is an example for running event listener based on Amazon Web Services SQS.

from edacious.sqs import EventListener

SQS_URL = 'https://sqs.my-region.amazonaws.com/123456789012/my-app-sqs'


@event_handler(event_type='hello-world')
def my_handler(event: dict):
    print(event)


if __name__ == '__main__':

listener = EventListener(sqs_url=SQS_URL, visibility_timeout=60, max_messages_to_fetch=10)
listener.set_seconds_to_wait(seconds=2.5)
listener.run()