MAINT Parameters validation for sklearn.datasets.load_breast_cancer (scikit-learn#26165)

Charlie-XIAO · jeremiedbb · Itay · commit f18c1855d527 · 2023-04-15T23:06:54.000+03:00
Co-authored-by: Jérémie du Boisberranger &lt;34657725+jeremiedbb@users.noreply.github.com&gt;
diff --git a/sklearn/datasets/_base.py b/sklearn/datasets/_base.py
@@ -670,6 +670,7 @@ def load_iris(*, return_X_y=False, as_frame=False):
     )
 
 
+@validate_params({"return_X_y": ["boolean"], "as_frame": ["boolean"]})
 def load_breast_cancer(*, return_X_y=False, as_frame=False):
     """Load and return the breast cancer wisconsin dataset (classification).
 
diff --git a/sklearn/tests/test_public_functions.py b/sklearn/tests/test_public_functions.py
@@ -128,6 +128,7 @@ def _check_function_param_validation(
     "sklearn.datasets.fetch_lfw_people",
     "sklearn.datasets.fetch_olivetti_faces",
     "sklearn.datasets.fetch_rcv1",
+    "sklearn.datasets.load_breast_cancer",
     "sklearn.datasets.load_diabetes",
     "sklearn.datasets.load_iris",
     "sklearn.datasets.load_svmlight_file",

Original file line number	Diff line number	Diff line change
`@@ -670,6 +670,7 @@ def load_iris(*, return_X_y=False, as_frame=False):`
`670`	`670`	`)`
`671`	`671`
`672`	`672`
	`673`	`+@validate_params({"return_X_y": ["boolean"], "as_frame": ["boolean"]})`
`673`	`674`	`def load_breast_cancer(*, return_X_y=False, as_frame=False):`
`674`	`675`	`"""Load and return the breast cancer wisconsin dataset (classification).`
`675`	`676`