sklearn.utils.metadata_routing.MethodMapping¶
- sklearn.utils.metadata_routing.MethodMapping()[source]¶
Stores the mapping between callee and caller methods for a router.
This class is primarily used in a
get_metadata_routing()of a router object when defining the mapping between a sub-object (a sub-estimator or a scorer) to the router’s methods. It stores a collection ofRoutenamedtuples.Iterating through an instance of this class will yield named
MethodPair(callee, caller)tuples.New in version 1.3.
