removed __future__ imports

gkumbhat · May 17, 2019 · ca48d65 · ca48d65
1 parent 0bf1153
commit ca48d65
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Showing 45 changed files with 10 additions and 241 deletions.
diff --git a/aif360/algorithms/inprocessing/adversarial_debiasing.py b/aif360/algorithms/inprocessing/adversarial_debiasing.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 
 try:

diff --git a/aif360/algorithms/inprocessing/art_classifier.py b/aif360/algorithms/inprocessing/art_classifier.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 
 from aif360.datasets import BinaryLabelDataset

diff --git a/aif360/algorithms/inprocessing/meta_fair_classifier.py b/aif360/algorithms/inprocessing/meta_fair_classifier.py
@@ -1,10 +1,5 @@
 # The code for Meta-Classification-Algorithm is based on, the paper https://arxiv.org/abs/1806.06055
 # See: https://github.com/vijaykeswani/FairClassification
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 
 from aif360.algorithms import Transformer

diff --git a/aif360/algorithms/inprocessing/prejudice_remover.py b/aif360/algorithms/inprocessing/prejudice_remover.py
@@ -66,11 +66,6 @@
 
 See: changes-to-downloaded-code.diff and KamishimaAlgorithm.py for more details.
 """
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 import pandas as pd
 import tempfile

diff --git a/aif360/algorithms/postprocessing/calibrated_eq_odds_postprocessing.py b/aif360/algorithms/postprocessing/calibrated_eq_odds_postprocessing.py
@@ -28,11 +28,6 @@
 # under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 # CONDITIONS OF ANY KIND, either express or implied. See the License for the
 # specific language governing permissions and limitations under the License.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 
 from aif360.algorithms import Transformer

diff --git a/aif360/algorithms/postprocessing/eq_odds_postprocessing.py b/aif360/algorithms/postprocessing/eq_odds_postprocessing.py
@@ -28,11 +28,6 @@
 # under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 # CONDITIONS OF ANY KIND, either express or implied. See the License for the
 # specific language governing permissions and limitations under the License.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 from scipy.optimize import linprog
 

diff --git a/aif360/algorithms/postprocessing/reject_option_classification.py b/aif360/algorithms/postprocessing/reject_option_classification.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 from warnings import warn
 

diff --git a/aif360/algorithms/preprocessing/disparate_impact_remover.py b/aif360/algorithms/preprocessing/disparate_impact_remover.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 
 from aif360.algorithms import Transformer

diff --git a/aif360/algorithms/preprocessing/lfr.py b/aif360/algorithms/preprocessing/lfr.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 import scipy.optimize as optim
 

diff --git a/aif360/algorithms/preprocessing/lfr_helpers/helpers.py b/aif360/algorithms/preprocessing/lfr_helpers/helpers.py
@@ -1,18 +1,13 @@
 # Based on code from https://github.com/zjelveh/learning-fair-representations
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 from numba.decorators import jit
 import numpy as np
-    
+
 @jit
 def distances(X, v, alpha, N, P, k):
     dists = np.zeros((N, P))
     for i in range(N):
         for p in range(P):
-            for j in range(k):    
+            for j in range(k):
                 dists[i, j] += (X[i, p] - v[j, p]) * (X[i, p] - v[j, p]) * alpha[p]
     return dists
 
@@ -32,7 +27,7 @@ def M_nk(dists, N, k):
                 M_nk[i, j] = exp[i, j] / 1e-6
     return M_nk
 
-@jit    
+@jit
 def M_k(M_nk, N, k):
     M_k = np.zeros(k)
     for j in range(k):
@@ -41,7 +36,7 @@ def M_k(M_nk, N, k):
         M_k[j] /= N
     return M_k
 
-@jit        
+@jit
 def x_n_hat(X, M_nk, v, N, P, k):
     x_n_hat = np.zeros((N, P))
     L_x = 0.0
@@ -67,25 +62,25 @@ def yhat(M_nk, y, w, N, k):
 @jit
 def LFR_optim_obj(params, data_sensitive, data_nonsensitive, y_sensitive,
                   y_nonsensitive, k=10, A_x = 0.01, A_y = 0.1, A_z = 0.5, results=0, print_inteval=250):
-    
+
     LFR_optim_obj.iters += 1
     Ns, P = data_sensitive.shape
     Nns, _ = data_nonsensitive.shape
-    
+
     alpha0 = params[:P]
     alpha1 = params[P : 2 * P]
     w = params[2 * P : (2 * P) + k]
     v = np.matrix(params[(2 * P) + k:]).reshape((k, P))
-        
+
     dists_sensitive = distances(data_sensitive, v, alpha1, Ns, P, k)
     dists_nonsensitive = distances(data_nonsensitive, v, alpha0, Nns, P, k)
 
     M_nk_sensitive = M_nk(dists_sensitive, Ns, k)
     M_nk_nonsensitive = M_nk(dists_nonsensitive, Nns, k)
-    
+
     M_k_sensitive = M_k(M_nk_sensitive, Ns, k)
     M_k_nonsensitive = M_k(M_nk_nonsensitive, Nns, k)
-    
+
     L_z = 0.0
     for j in range(k):
         L_z += abs(M_k_sensitive[j] - M_k_nonsensitive[j])
@@ -102,7 +97,7 @@ def LFR_optim_obj(params, data_sensitive, data_nonsensitive, y_sensitive,
 
     if LFR_optim_obj.iters % print_inteval == 0:
         print(LFR_optim_obj.iters, criterion)
-      
+
     if results:
         return yhat_sensitive, yhat_nonsensitive, M_nk_sensitive, M_nk_nonsensitive
     else:

diff --git a/aif360/algorithms/preprocessing/optim_preproc.py b/aif360/algorithms/preprocessing/optim_preproc.py
@@ -9,11 +9,6 @@
 # under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 # CONDITIONS OF ANY KIND, either express or implied. See the License for the
 # specific language governing permissions and limitations under the License.
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 from warnings import warn
 
 import numpy as np

diff --git a/aif360/algorithms/preprocessing/optim_preproc_helpers/data_preproc_functions.py b/aif360/algorithms/preprocessing/optim_preproc_helpers/data_preproc_functions.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 from aif360.datasets import AdultDataset, GermanDataset, CompasDataset
 import pandas as pd
 import numpy as np

diff --git a/aif360/algorithms/preprocessing/optim_preproc_helpers/distortion_functions.py b/aif360/algorithms/preprocessing/optim_preproc_helpers/distortion_functions.py
@@ -1,9 +1,4 @@
 # Contains the helper functions for the optim_preproc class
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 import pandas as pd
 

diff --git a/aif360/algorithms/preprocessing/reweighing.py b/aif360/algorithms/preprocessing/reweighing.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 
 from aif360.algorithms import Transformer

diff --git a/aif360/algorithms/transformer.py b/aif360/algorithms/transformer.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 from abc import abstractmethod
 from functools import wraps
 

diff --git a/aif360/datasets/adult_dataset.py b/aif360/datasets/adult_dataset.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import os
 
 import pandas as pd

diff --git a/aif360/datasets/bank_dataset.py b/aif360/datasets/bank_dataset.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import os
 
 import pandas as pd

diff --git a/aif360/datasets/binary_label_dataset.py b/aif360/datasets/binary_label_dataset.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 
 from aif360.datasets import StructuredDataset

diff --git a/aif360/datasets/compas_dataset.py b/aif360/datasets/compas_dataset.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import os
 
 import pandas as pd

diff --git a/aif360/datasets/dataset.py b/aif360/datasets/dataset.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 from abc import ABC, abstractmethod
 import copy
 

diff --git a/aif360/datasets/german_dataset.py b/aif360/datasets/german_dataset.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import os
 
 import pandas as pd

diff --git a/aif360/datasets/lime_encoder.py b/aif360/datasets/lime_encoder.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import sklearn.preprocessing
 import numpy as np
 

diff --git a/aif360/datasets/meps_dataset_panel19_fy2015.py b/aif360/datasets/meps_dataset_panel19_fy2015.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import os
 
 import pandas as pd

diff --git a/aif360/datasets/meps_dataset_panel20_fy2015.py b/aif360/datasets/meps_dataset_panel20_fy2015.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import os
 
 import pandas as pd

diff --git a/aif360/datasets/meps_dataset_panel21_fy2016.py b/aif360/datasets/meps_dataset_panel21_fy2016.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import os
 
 import pandas as pd

diff --git a/aif360/datasets/standard_dataset.py b/aif360/datasets/standard_dataset.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 from logging import warning
 
 import numpy as np

diff --git a/aif360/datasets/structured_dataset.py b/aif360/datasets/structured_dataset.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 from collections import defaultdict
 from contextlib import contextmanager
 from copy import deepcopy

diff --git a/aif360/decorating_metaclass.py b/aif360/decorating_metaclass.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 from abc import ABCMeta
 
 

diff --git a/aif360/explainers/explainer.py b/aif360/explainers/explainer.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 from abc import ABC, abstractmethod
 
 

diff --git a/aif360/explainers/metric_json_explainer.py b/aif360/explainers/metric_json_explainer.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 from collections import OrderedDict
 import json
 

diff --git a/aif360/explainers/metric_text_explainer.py b/aif360/explainers/metric_text_explainer.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 from aif360.explainers import Explainer
 from aif360.metrics import Metric
 

diff --git a/aif360/metrics/binary_label_dataset_metric.py b/aif360/metrics/binary_label_dataset_metric.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import numpy as np
 from sklearn.neighbors import NearestNeighbors
 

diff --git a/aif360/metrics/classification_metric.py b/aif360/metrics/classification_metric.py
@@ -1,8 +1,3 @@
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-from __future__ import unicode_literals
-
 from itertools import product
 
 import numpy as np