celery.utils.deprecated

Deprecation utilities.

celery.utils.deprecated.Callable(deprecation=None, removal=None, alternative=None, description=None)

Decorator for deprecated functions.

A deprecation warning will be emitted when the function is called.

参数:

• deprecation (str) -- Version that marks first deprecation, if this argument isn't set a PendingDeprecationWarning will be emitted instead.

• removal (str) -- Future version when this feature will be removed.

• alternative (str) -- Instructions for an alternative solution (if any).

• description (str) -- Description of what's being deprecated.

celery.utils.deprecated.Property(deprecation=None, removal=None, alternative=None, description=None)

Decorator for deprecated properties.

celery.utils.deprecated.warn(description=None, deprecation=None, removal=None, alternative=None, stacklevel=2)

Warn of (pending) deprecation.