API Reference

Release:: 5.6
Date:: Mar 26, 2026

Command Line Interface
celery — Distributed processing
Proxies
Functions
celery.app.task
AMQP
Queues
celery.app.defaults
celery.app.control
celery.app.registry
celery.app.backends
celery.app.builtins
celery.app.events
celery.app.log
celery.app.utils
celery.app.autoretry
celery.bootsteps
celery.result
celery.schedules
celery.signals
celery.security
celery.utils.debug
celery.exceptions
celery.loaders
celery.loaders.app
celery.loaders.default
celery.loaders.base
States
Sets
Misc
FAILURE
PENDING
RECEIVED
RETRY
REVOKED
STARTED
SUCCESS
precedence()
state
celery.contrib.abortable
celery.contrib.django.task
celery.contrib.migrate
celery.contrib.pytest
celery.contrib.sphinx
celery.contrib.testing.worker
celery.contrib.testing.app
celery.contrib.testing.manager
celery.contrib.testing.mocks
celery.contrib.rdb
celery.events
celery.events.receiver
celery.events.state
celery.events.event
celery.events.state
celery.beat
celery.apps.worker
celery.apps.beat
celery.apps.multi
celery.worker
celery.worker.request
celery.worker.state
celery.worker.strategy
celery.worker.consumer
celery.worker.consumer.agent
celery.worker.consumer.connection
celery.worker.consumer.consumer
celery.worker.consumer.control
celery.worker.consumer.events
celery.worker.consumer.gossip
celery.worker.consumer.heart
celery.worker.consumer.mingle
celery.worker.consumer.tasks
celery.worker.worker
celery.bin.base
celery.bin.celery
celery.bin.worker
celery.bin.beat
celery.bin.events
celery.bin.logtool
celery.bin.amqp
celery.bin.graph
celery.bin.multi
celery.bin.call
celery.bin.control
celery.bin.list
celery.bin.migrate
celery.bin.purge
celery.bin.result
celery.bin.shell
celery.bin.upgrade

Copyright © 2017-2026 Asif Saif Uddin, core team & contributors. All rights reserved.
Celery is licensed under The BSD License (3 Clause, also known as the new BSD license). The license is an OSI approved Open Source license and is GPL-compatible.
https://docs.celeryq.dev/en/stable/reference/index.html