/usr/lib/python3/dist-packages/networkx/algorithms/tests/ is in python3-networkx 1.8.1-0ubuntu3.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_block.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_boundary.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_clique.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_cluster.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_core.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_cycles.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_dag.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_distance_measures.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_distance_regular.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_euler.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_graphical.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_hierarchy.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_matching.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_mis.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_mst.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_richclub.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_simple_paths.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_smetric.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_swap.py
/usr/lib/python3/dist-packages/networkx/algorithms/tests/test_vitality.py