/usr/lib/python3/dist-packages/openpyxl/reader/ is in python3-openpyxl 2.4.9-1.
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/usr/lib/python3/dist-packages/openpyxl/reader/__init__.py
/usr/lib/python3/dist-packages/openpyxl/reader/excel.py
/usr/lib/python3/dist-packages/openpyxl/reader/strings.py
/usr/lib/python3/dist-packages/openpyxl/reader/tests/
/usr/lib/python3/dist-packages/openpyxl/reader/tests/__init__.py
/usr/lib/python3/dist-packages/openpyxl/reader/tests/conftest.py
/usr/lib/python3/dist-packages/openpyxl/reader/tests/test_excel.py
/usr/lib/python3/dist-packages/openpyxl/reader/tests/test_strings.py
/usr/lib/python3/dist-packages/openpyxl/reader/tests/test_style.py
/usr/lib/python3/dist-packages/openpyxl/reader/tests/test_worksheet.py
/usr/lib/python3/dist-packages/openpyxl/reader/worksheet.py