The cinder.taskflow.decorators Module

extract(functor)
is_decorated(functor)
locked(f)
task(*args, **kwargs)

Decorates a given function and ensures that all needed attributes of that function are set so that the function can be used as a task.

wraps(fn)

This will not be needed in python 3.2 or greater which already has this built-in to its functools.wraps method.

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