TST fix testing for sequence of sequences warning in metrics

jnothman · ogrisel · commit 238def168ecf · 2014-06-05T11:20:36.000+02:00
diff --git a/sklearn/metrics/metrics.py b/sklearn/metrics/metrics.py
@@ -1283,7 +1283,6 @@ def accuracy_score(y_true, y_pred, normalize=True, sample_weight=None):
     2
 
     In the multilabel case with binary label indicators:
-
     >>> accuracy_score(np.array([[0, 1], [1, 1]]), np.ones((2, 2)))
     0.5
     """
diff --git a/sklearn/metrics/tests/test_metrics.py b/sklearn/metrics/tests/test_metrics.py
@@ -1681,8 +1681,9 @@ def test_multilabel_representation_invariance():
         if isinstance(metric, partial):
             metric.__module__ = 'tmp'
             metric.__name__ = name
-        metric = ignore_warnings(metric)
+        # Check warning for sequence of sequences
         measure = assert_warns(DeprecationWarning, metric, y1, y2)
+        metric = ignore_warnings(metric)
 
         # Check representation invariance
         assert_almost_equal(metric(y1_binary_indicator,

Original file line number	Diff line number	Diff line change
`@@ -1283,7 +1283,6 @@ def accuracy_score(y_true, y_pred, normalize=True, sample_weight=None):`
`1283`	`1283`	`2`
`1284`	`1284`
`1285`	`1285`	`In the multilabel case with binary label indicators:`
`1286`		`-`
`1287`	`1286`	`>>> accuracy_score(np.array([[0, 1], [1, 1]]), np.ones((2, 2)))`
`1288`	`1287`	`0.5`
`1289`	`1288`	`"""`