sklearn.utils.validation.check_memory

sklearn.utils.validation.check_memory(memory)

Check that memory is joblib.Memory-like.

joblib.Memory-like means that memory can be converted into a joblib.Memory instance (typically a str denoting the location) or has the same interface (has a cache method).

Parameters:

memory : None, str or object with the joblib.Memory interface

Returns:

memory : object with the joblib.Memory interface

Raises:

ValueError

If memory is not joblib.Memory-like.