/usr/lib/python3/dist-packages/isbnlib/test/ is in python3-isbnlib 3.5.6-1.
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/usr/lib/python3/dist-packages/isbnlib/test/__init__.py
/usr/lib/python3/dist-packages/isbnlib/test/data4tests.py
/usr/lib/python3/dist-packages/isbnlib/test/test_core.py
/usr/lib/python3/dist-packages/isbnlib/test/test_data.py
/usr/lib/python3/dist-packages/isbnlib/test/test_doi2tex.py
/usr/lib/python3/dist-packages/isbnlib/test/test_editions.py
/usr/lib/python3/dist-packages/isbnlib/test/test_ext.py
/usr/lib/python3/dist-packages/isbnlib/test/test_files.py
/usr/lib/python3/dist-packages/isbnlib/test/test_fmt.py
/usr/lib/python3/dist-packages/isbnlib/test/test_goom.py
/usr/lib/python3/dist-packages/isbnlib/test/test_helpers.py
/usr/lib/python3/dist-packages/isbnlib/test/test_info.py
/usr/lib/python3/dist-packages/isbnlib/test/test_metadata.py
/usr/lib/python3/dist-packages/isbnlib/test/test_openl.py
/usr/lib/python3/dist-packages/isbnlib/test/test_rename.py
/usr/lib/python3/dist-packages/isbnlib/test/test_unicode_to_utf8tex.py
/usr/lib/python3/dist-packages/isbnlib/test/test_vias.py
/usr/lib/python3/dist-packages/isbnlib/test/test_words.py