aett-postgres 2.1.0

Postgres connector for aett event store

Æt (Aett) is an Event Store for Python

Aett Postgres provides the ability to store and retrieve events from a Postgres.

Usage

To create an event stream to manage events, you can use the PersistenceManagement class.

import psycopg
from aett.postgres.EventStore import PersistenceManagement

# Set up a new event store
mgmt = PersistenceManagement(psycopg.connect("host=localhost port=5432 dbname=aett user=aett password=aett"))
mgmt.initialize()

# Drop the store
mgmt.drop()

The package also provides CommitStore and SnapshotStore classes that can be used to store and retrieve events. They can be instantiated by providing a Postgres database connection and specifying the configured table name.

from aett.postgres.EventStore import CommitStore, SnapshotStore
import pymongo.database

snapshot_store = SnapshotStore(psycopg.connect("host=localhost port=5432 dbname=aett user=aett password=aett"))