This document describes the current stable version of Celery (5.6). For development docs, go here.

celery.app.defaults

Changed in version 5.7: find() now returns an Option as the third item for qualified-name lookups instead of returning the option’s default value. Use find(name).type.default to retrieve the default value.

Configuration introspection and defaults.

class celery.app.defaults.Option(default=None, *args, **kwargs)

Describes a Celery configuration option.

alt = None

deprecate_by = None

old = {}

remove_by = None

to_python(value)

typemap = {'any': <function Option.<lambda>>, 'bool': <function strtobool>, 'dict': <class 'dict'>, 'float': <class 'float'>, 'int': <class 'int'>, 'string': <class 'str'>, 'tuple': <class 'tuple'>}

celery.app.defaults.find(name, namespace='celery')

Find setting by name.

Returns:

of (namespace, key, type).

Return type:

Tuple

celery.app.defaults.flatten(d, root='', keyfilter=<function _flatten_keys>)

Flatten settings.