aett-mongodb 2.1.0

MongoDB connector for aett event store

Æt (Aett) is an Event Store for Python

Aett Mongo provides the ability to store and retrieve events from a MongoDB collection.

Usage

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

import pymongo.database
from aett.mongodb.EventStore import PersistenceManagement

# Set up a new event store
mgmt = PersistenceManagement(pymongo.database.Database(pymongo.MongoClient('mongodb://localhost:27017/'), 'test'))
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 MongoDB database connection and specifying the configured table name.

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

snapshot_store = SnapshotStore(pymongo.database.Database(pymongo.MongoClient('mongodb://localhost:27017/'), 'test'))