@@ -306,23 +306,26 @@ def test_iat_dont_wrap_object_datetimelike():
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def test_tuple_indexed_series_at_get ():
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# GH 26989
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- # Series.at works with MultiIndex
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+ # Series.at works with index of tuples
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series = Series ([1 , 2 ], index = [(1 , 2 ), (3 , 4 )])
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+ assert series .index .nlevels == 1
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assert series .at [1 , 2 ] == 1
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def test_tuple_indexed_series_at_set ():
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# GH 26989
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- # Series.at works with MultiIndex
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+ # Series.at works with index of tuples
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series = Series ([1 , 2 ], index = [(1 , 2 ), (3 , 4 )])
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series .at [1 , 2 ] = 3
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+ assert series .index .nlevels == 1
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assert series .at [1 , 2 ] == 3
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def test_multiindex_series_at_get ():
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# GH 26989
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# Series.at works with MultiIndex
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series = Series ([1 , 2 ], index = [[1 , 2 ], [3 , 4 ]])
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+ assert series .index .nlevels == 2
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assert series .at [1 , 3 ] == 1
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assert series .loc [1 , 3 ] == 1
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@@ -331,6 +334,7 @@ def test_multiindex_series_at_set():
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# GH 26989
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# Series.at works with MultiIndex
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series = Series ([1 , 2 ], index = [[1 , 2 ], [3 , 4 ]])
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+ assert series .index .nlevels == 2
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series .at [1 , 3 ] = 3
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assert series .at [1 , 3 ] == 3
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series .loc [1 , 3 ] = 4
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