/usr/share/pyshared/networkx/classes/ is in python-networkx 1.6-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/networkx/classes/__init__.py
/usr/share/pyshared/networkx/classes/digraph.py
/usr/share/pyshared/networkx/classes/function.py
/usr/share/pyshared/networkx/classes/graph.py
/usr/share/pyshared/networkx/classes/multidigraph.py
/usr/share/pyshared/networkx/classes/multigraph.py
/usr/share/pyshared/networkx/classes/tests/
/usr/share/pyshared/networkx/classes/tests/historical_tests.py
/usr/share/pyshared/networkx/classes/tests/test_digraph.py
/usr/share/pyshared/networkx/classes/tests/test_digraph_historical.py
/usr/share/pyshared/networkx/classes/tests/test_function.py
/usr/share/pyshared/networkx/classes/tests/test_graph.py
/usr/share/pyshared/networkx/classes/tests/test_graph_historical.py
/usr/share/pyshared/networkx/classes/tests/test_multidigraph.py
/usr/share/pyshared/networkx/classes/tests/test_multigraph.py