/usr/lib/python3/ is in python3-notmuch 0.21-3ubuntu2.
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/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/notmuch/
/usr/lib/python3/dist-packages/notmuch/globals.py
/usr/lib/python3/dist-packages/notmuch/filenames.py
/usr/lib/python3/dist-packages/notmuch/compat.py
/usr/lib/python3/dist-packages/notmuch/__init__.py
/usr/lib/python3/dist-packages/notmuch/thread.py
/usr/lib/python3/dist-packages/notmuch/query.py
/usr/lib/python3/dist-packages/notmuch/version.py
/usr/lib/python3/dist-packages/notmuch/tag.py
/usr/lib/python3/dist-packages/notmuch/database.py
/usr/lib/python3/dist-packages/notmuch/threads.py
/usr/lib/python3/dist-packages/notmuch/messages.py
/usr/lib/python3/dist-packages/notmuch/message.py
/usr/lib/python3/dist-packages/notmuch/errors.py
/usr/lib/python3/dist-packages/notmuch/directory.py
/usr/lib/python3/dist-packages/notmuch-0.21.egg-info