/usr/lib/ is in python-isort 4.3.4+ds1-1.
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/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/isort/
/usr/lib/python2.7/dist-packages/isort/__init__.py
/usr/lib/python2.7/dist-packages/isort/__main__.py
/usr/lib/python2.7/dist-packages/isort/hooks.py
/usr/lib/python2.7/dist-packages/isort/isort.py
/usr/lib/python2.7/dist-packages/isort/main.py
/usr/lib/python2.7/dist-packages/isort/natural.py
/usr/lib/python2.7/dist-packages/isort/pie_slice.py
/usr/lib/python2.7/dist-packages/isort/pylama_isort.py
/usr/lib/python2.7/dist-packages/isort/settings.py
/usr/lib/python2.7/dist-packages/isort-4.3.4.egg-info/
/usr/lib/python2.7/dist-packages/isort-4.3.4.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/isort-4.3.4.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/isort-4.3.4.egg-info/entry_points.txt
/usr/lib/python2.7/dist-packages/isort-4.3.4.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/isort-4.3.4.egg-info/top_level.txt