@@ -2075,13 +2075,17 @@ def test_duplicated_drop_duplicates(self):
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# GH 4060
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idx = MultiIndex .from_arrays (([1 , 2 , 3 , 1 , 2 ,3 ], [1 , 1 , 1 , 1 , 2 , 2 ]))
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- expected = Index ([False , False , False , True , False , False ])
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- tm .assert_index_equal (idx .duplicated (), expected )
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+ expected = np .array ([False , False , False , True , False , False ], dtype = bool )
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+ duplicated = idx .duplicated ()
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+ tm .assert_numpy_array_equal (duplicated , expected )
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+ self .assertTrue (duplicated .dtype == bool )
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expected = MultiIndex .from_arrays (([1 , 2 , 3 , 2 ,3 ], [1 , 1 , 1 , 2 , 2 ]))
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tm .assert_index_equal (idx .drop_duplicates (), expected )
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- expected = Index ([True , False , False , False , False , False ])
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- tm .assert_index_equal (idx .duplicated (take_last = True ), expected )
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+ expected = np .array ([True , False , False , False , False , False ])
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+ duplicated = idx .duplicated (take_last = True )
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+ tm .assert_numpy_array_equal (duplicated , expected )
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+ self .assertTrue (duplicated .dtype == bool )
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expected = MultiIndex .from_arrays (([2 , 3 , 1 , 2 ,3 ], [1 , 1 , 1 , 2 , 2 ]))
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tm .assert_index_equal (idx .drop_duplicates (take_last = True ), expected )
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