/usr/lib/python3/dist-packages/sklearn/datasets/tests/ is in python3-sklearn 0.17.0-4.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/sklearn/datasets/tests/__init__.py
/usr/lib/python3/dist-packages/sklearn/datasets/tests/data/
/usr/lib/python3/dist-packages/sklearn/datasets/tests/data/svmlight_classification.txt
/usr/lib/python3/dist-packages/sklearn/datasets/tests/data/svmlight_invalid.txt
/usr/lib/python3/dist-packages/sklearn/datasets/tests/data/svmlight_invalid_order.txt
/usr/lib/python3/dist-packages/sklearn/datasets/tests/data/svmlight_multilabel.txt
/usr/lib/python3/dist-packages/sklearn/datasets/tests/test_20news.py
/usr/lib/python3/dist-packages/sklearn/datasets/tests/test_base.py
/usr/lib/python3/dist-packages/sklearn/datasets/tests/test_covtype.py
/usr/lib/python3/dist-packages/sklearn/datasets/tests/test_lfw.py
/usr/lib/python3/dist-packages/sklearn/datasets/tests/test_mldata.py
/usr/lib/python3/dist-packages/sklearn/datasets/tests/test_rcv1.py
/usr/lib/python3/dist-packages/sklearn/datasets/tests/test_samples_generator.py
/usr/lib/python3/dist-packages/sklearn/datasets/tests/test_svmlight_format.py