/usr/lib/python3/dist-packages/openpyxl/writer/ is in python3-openpyxl 2.3.0-3.
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/usr/lib/python3/dist-packages/openpyxl/writer/__init__.py
/usr/lib/python3/dist-packages/openpyxl/writer/comments.py
/usr/lib/python3/dist-packages/openpyxl/writer/dump_worksheet.py
/usr/lib/python3/dist-packages/openpyxl/writer/etree_worksheet.py
/usr/lib/python3/dist-packages/openpyxl/writer/excel.py
/usr/lib/python3/dist-packages/openpyxl/writer/lxml_worksheet.py
/usr/lib/python3/dist-packages/openpyxl/writer/relations.py
/usr/lib/python3/dist-packages/openpyxl/writer/strings.py
/usr/lib/python3/dist-packages/openpyxl/writer/styles.py
/usr/lib/python3/dist-packages/openpyxl/writer/tests/
/usr/lib/python3/dist-packages/openpyxl/writer/tests/__init__.py
/usr/lib/python3/dist-packages/openpyxl/writer/tests/conftest.py
/usr/lib/python3/dist-packages/openpyxl/writer/tests/test_image.py
/usr/lib/python3/dist-packages/openpyxl/writer/tests/test_lxml.py
/usr/lib/python3/dist-packages/openpyxl/writer/tests/test_relations.py
/usr/lib/python3/dist-packages/openpyxl/writer/tests/test_strings.py
/usr/lib/python3/dist-packages/openpyxl/writer/tests/test_style.py
/usr/lib/python3/dist-packages/openpyxl/writer/tests/test_template.py
/usr/lib/python3/dist-packages/openpyxl/writer/tests/test_theme.py
/usr/lib/python3/dist-packages/openpyxl/writer/tests/test_workbook.py
/usr/lib/python3/dist-packages/openpyxl/writer/tests/test_worksheet.py
/usr/lib/python3/dist-packages/openpyxl/writer/tests/test_write_only.py
/usr/lib/python3/dist-packages/openpyxl/writer/theme.py
/usr/lib/python3/dist-packages/openpyxl/writer/workbook.py
/usr/lib/python3/dist-packages/openpyxl/writer/worksheet.py
/usr/lib/python3/dist-packages/openpyxl/writer/write_only.py