Exceptions API

anomalybench.analytics.exceptions

Exceptions raised by this package, rooted in the DataExcept hierarchy.

DataExcept supplies structured exceptions for most data and model failures, and they are used directly wherever one fits. The classes here cover the cases it has no direct equivalent for, so every error raised by this package still inherits from dataexcept.DataExceptError and can be caught with it.

These exceptions do not inherit from ValueError, KeyError, or TypeError. Code that caught those from this package must catch the DataExcept types instead.

DetectorNotFittedError

Bases: DataScienceError

Raised when a detector is used before fit has run.

Attributes:

Name	Type	Description
detector_name		Display name of the detector that was not fitted.
method		The method that required a fitted detector.

UnknownDetectorError

Bases: _UnknownKeyError

Raised when a detector key is absent from the registry.

UnknownDatasetError

Bases: _UnknownKeyError

Raised when a dataset selector names something the catalog does not hold.