Internals

• Contributors Guide to the Code
  • Conventions and Idioms Used
  • Module Overview
• • Removals for version 3.2
  • Removals for version 2.0
• • Introduction
  • Components
• • Message format
  • Example message
• Task Message Protocol v2 (Draft Spec.)
  • Definition
• “The Big Instance” Refactor
  • Deprecations
  • Aliases (Pending deprecation)
• • celery.worker.components
  • celery.worker.heartbeat
  • celery.worker.pidbox
  • celery.worker.autoscale
  • celery.concurrency.solo
  • celery.concurrency.eventlet
  • celery.concurrency.base
  • celery.backends
  • celery.backends.rpc
  • celery.backends.cache
  • celery.backends.mongodb
  • celery.backends.cassandra
  • celery.app.trace
  • celery.datastructures
  • celery.security.key
  • celery.security.utils
  • celery.events.cursesmon
  • celery.backends.database.models
  • celery.utils
  • celery.utils.objects
  • celery.utils.timeutils
  • celery.utils.compat
  • celery.utils.sysinfo
  • celery.utils.timer2
  • celery.utils.log
  • celery.utils.dispatch
  • celery.utils.dispatch.saferef