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from numpy .random import randn
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import pytest
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- from pandas ._libs import join as libjoin
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+ from pandas ._libs . join import inner_join , left_outer_join
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import pandas as pd
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from pandas import DataFrame , Index , MultiIndex , Series , concat , merge
@@ -48,7 +48,7 @@ def test_cython_left_outer_join(self):
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right = a_ ([1 , 1 , 0 , 4 , 2 , 2 , 1 ], dtype = np .int64 )
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max_group = 5
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- ls , rs = libjoin . left_outer_join (left , right , max_group )
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+ ls , rs = left_outer_join (left , right , max_group )
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exp_ls = left .argsort (kind = "mergesort" )
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exp_rs = right .argsort (kind = "mergesort" )
@@ -70,7 +70,7 @@ def test_cython_right_outer_join(self):
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right = a_ ([1 , 1 , 0 , 4 , 2 , 2 , 1 ], dtype = np .int64 )
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max_group = 5
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- rs , ls = libjoin . left_outer_join (right , left , max_group )
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+ rs , ls = left_outer_join (right , left , max_group )
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exp_ls = left .argsort (kind = "mergesort" )
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exp_rs = right .argsort (kind = "mergesort" )
@@ -116,7 +116,7 @@ def test_cython_inner_join(self):
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right = a_ ([1 , 1 , 0 , 4 , 2 , 2 , 1 , 4 ], dtype = np .int64 )
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max_group = 5
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- ls , rs = libjoin . inner_join (left , right , max_group )
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+ ls , rs = inner_join (left , right , max_group )
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exp_ls = left .argsort (kind = "mergesort" )
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exp_rs = right .argsort (kind = "mergesort" )
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