`celery.backends.mongodb`¶

MongoDB result store backend.

class celery.backends.mongodb.MongoBackend(app=None, **kwargs)[源代码]¶

MongoDB result backend.

抛出:: celery.exceptions.ImproperlyConfigured -- if module https://pypi.org/project/pymongo/ is not available.

as_uri(include_password=False)[源代码]¶

Return the backend as an URI.

参数:: include_password (bool) -- Password censored if disabled.

cleanup()[源代码]¶: Delete expired meta-data.

property collection¶: Get the meta-data task collection.

property database¶

Get database from MongoDB connection.

performs authentication if necessary.

database_name = 'celery'¶

decode(data)[源代码]¶

encode(data)[源代码]¶

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¶