exceeds this value. Session.item_threshold : Int Default: 64 The maximum number of items for a container to be introspected for custom serialization. Containers larger than this are pickled outright. %%javascript var CellToolbar = Jupyter.CellToolbar var toggle = function(div, cell) { var button_container = $(div) // let's create a button that shows the current value of the metadata var button button.text(String(!v)); }) // add the button to the DOM div. button_container.append(button); } // now we register the callback under the name foo to give the // user the ability

exceeds this value. Session.item_threshold [Int] Default: 64 The maximum number of items for a container to be introspected for custom serialization. Containers larger than this are pickled outright.

(multithreaded) solo (single threaded) Result Stores AMQP, Redis Memcached, SQLAlchemy, Django ORM Apache Cassandra, Elasticsearch, Riak MongoDB, CouchDB, Couchbase, ArangoDB Amazon DynamoDB, Amazon S3 Microsoft org/pypi/pylibmc/]) for using Memcached as a result backend (pure-Python implementation). for using Apache Cassandra as a result backend with DataStax driver. for using Couchbase as a result backend. for org] to store the results. See Cache backend settings. cassandra Use Cassandra [http://cassandra.apache.org/] to store the results. See Cassandra backend settings. elasticsearch Use Elasticsearch [https://aws

(multithreaded) solo (single threaded) Result Stores AMQP, Redis Memcached, SQLAlchemy, Django ORM Apache Cassandra, Elasticsearch, Riak MongoDB, CouchDB, Couchbase, ArangoDB Amazon DynamoDB, Amazon S3 Microsoft org/pypi/pylibmc/]) for using Memcached as a result backend (pure-Python implementation). for using Apache Cassandra as a result backend with DataStax driver. for using Couchbase as a result backend. for org] to store the results. See Cache backend settings. cassandra Use Cassandra [http://cassandra.apache.org/] to store the results. See Cassandra backend settings. elasticsearch Use Elasticsearch [https://aws

(multithreaded) solo (single threaded) Result Stores AMQP, Redis Memcached, SQLAlchemy, Django ORM Apache Cassandra, Elasticsearch, Riak MongoDB, CouchDB, Couchbase, ArangoDB Amazon DynamoDB, Amazon S3 Microsoft org/pypi/pylibmc/]) for using Memcached as a result backend (pure-Python implementation). for using Apache Cassandra as a result backend with DataStax driver. for using Couchbase as a result backend. for org] to store the results. See Cache backend settings. cassandra Use Cassandra [http://cassandra.apache.org/] to store the results. See Cassandra backend settings. elasticsearch Use Elasticsearch [https://aws

Eventlet, gevent solo (single threaded) Result Stores AMQP, Redis Memcached, SQLAlchemy, Django ORM Apache Cassandra, Elasticsearch Serialization pickle, json, yaml, msgpack. zlib, bzip2 compression. Cryptographic org/pypi/pylibmc/]) for using Memcached as a result backend (pure-Python implementation). for using Apache Cassandra as a result backend with DataStax driver. for using Couchbase as a result backend. for org] to store the results. See Cache backend settings. cassandra Use Cassandra [http://cassandra.apache.org/] to store the results. See Cassandra backend settings. elasticsearch Use Elasticsearch [https://aws

gevent • solo (single threaded) • Result Stores • AMQP, Redis • Memcached, • SQLAlchemy, Django ORM • Apache Cassandra, Elasticsearch • Serialization • pickle, json, yaml, msgpack. • zlib, bzip2 compression for using Memcached as a result backend (pure-Python implementation). celery[cassandra] for using Apache Cassandra as a result backend with DataStax driver. celery[couchbase] for using Couchbase as a result tKey=Lou...bzg==;EndpointSuffix=core.windows.net' azureblockblob_container_name Default: celery. The name for the storage container in which to store the results. azureblockblob_retry_initial_backoff_sec

(multithreaded) solo (single threaded) Result Stores AMQP, Redis Memcached, SQLAlchemy, Django ORM Apache Cassandra, Elasticsearch, Riak MongoDB, CouchDB, Couchbase, ArangoDB Amazon DynamoDB, Amazon S3 Microsoft org/pypi/pylibmc/]) for using Memcached as a result backend (pure-Python implementation). for using Apache Cassandra as a result backend with DataStax driver. for using Couchbase as a result backend. for org] to store the results. See MongoDB backend settings. cassandra Use Cassandra [http://cassandra.apache.org/] to store the results. See Cassandra backend settings. elasticsearch Use Elasticsearch [https://aws

(multithreaded) solo (single threaded) Result Stores AMQP, Redis Memcached, SQLAlchemy, Django ORM Apache Cassandra, Elasticsearch, Riak MongoDB, CouchDB, Couchbase, ArangoDB Amazon DynamoDB, Amazon S3 Microsoft org/pypi/pylibmc/]) for using Memcached as a result backend (pure-Python implementation). for using Apache Cassandra as a result backend with DataStax driver. for using Couchbase as a result backend. for org] to store the results. See MongoDB backend settings. cassandra Use Cassandra [http://cassandra.apache.org/] to store the results. See Cassandra backend settings. elasticsearch Use Elasticsearch [https://aws

(multithreaded) solo (single threaded) Result Stores AMQP, Redis Memcached, SQLAlchemy, Django ORM Apache Cassandra, Elasticsearch, Riak MongoDB, CouchDB, Couchbase, ArangoDB Amazon DynamoDB, Amazon S3 Microsoft org/pypi/pylibmc/]) for using Memcached as a result backend (pure-Python implementation). for using Apache Cassandra as a result backend with DataStax driver. for using Couchbase as a result backend. for org] to store the results. See MongoDB backend settings. cassandra Use Cassandra [http://cassandra.apache.org/] to store the results. See Cassandra backend settings. elasticsearch Use Elasticsearch [https://aws