This document describes the current stable version of Celery (5.4). For development docs, go here.
celery.backends.mongodb
¶
MongoDB result store backend.
- class celery.backends.mongodb.MongoBackend(app=None, **kwargs)[source]¶
MongoDB result backend.
- Raises:
celery.exceptions.ImproperlyConfigured – if module https://pypi.org/project/pymongo/ is not available.
- as_uri(include_password=False)[source]¶
Return the backend as an URI.
- Parameters:
include_password (bool) – Password censored if disabled.
- property collection¶
Get the meta-data task collection.
- property database¶
Get database from MongoDB connection.
performs authentication if necessary.
- database_name = 'celery'¶
- property expires_delta¶
- property group_collection¶
Get the meta-data task collection.
- groupmeta_collection = 'celery_groupmeta'¶
- host = 'localhost'¶
- max_pool_size = 10¶
- mongo_host = None¶
- options = None¶
- password = None¶
- port = 27017¶
- supports_autoexpire = False¶
If true the backend must automatically expire results. The daily backend_cleanup periodic task won’t be triggered in this case.
- taskmeta_collection = 'celery_taskmeta'¶
- user = None¶