fix: get_test_params uses self instead of cls in several metric classes#876
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fkiraly merged 1 commit intosktime:mainfrom Mar 13, 2026
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That's right, thanks!
How did this not get detected by tests?
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Fixes #875
What
Replaced
selfwithclsand addedparameter_set="default"argumentin
get_test_paramsclassmethods for four metric classes inskpro/metrics/_classes.py.Why
@classmethodmethods receive the class as first argument, which byconvention must be named
cls, notself. Usingselfimplies aninstance method and is incorrect. This was inconsistent with
PinballLoss,LogLoss,CRPS,SquaredDistrLossandAUCalibrationin the same file, which all correctly use
cls.Classes fixed
EmpiricalCoverageIntervalWidthConstraintViolationLinearizedLogLossChange
skpro/metrics/_classes.py: 4 occurrences ofget_test_params(self)replaced with
get_test_params(cls, parameter_set="default")