This document describes the current stable version of Celery (5.2). For development docs, go here.

celery.backends.cache

Memcached and in-memory cache result backend.

class celery.backends.cache.CacheBackend(app, expires=None, backend=None, options=None, url=None, **kwargs)

Cache result backend.

as_uri(*args, **kwargs)

Return the backend as an URI.

This properly handles the case of multiple servers.

property client

delete(key)

expire(key, value)

get(key)

implements_incr = True

incr(key)

mget(keys)

servers = None

set(key, value)

supports_autoexpire = True

If true the backend must automatically expire results. The daily backend_cleanup periodic task won’t be triggered in this case.

supports_native_join = True

If true the backend must implement get_many().