/usr/share/pyshared/pyExcelerator/ is in python-excelerator 0.6.4.1-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/pyExcelerator/BIFFRecords.py
/usr/share/pyshared/pyExcelerator/Bitmap.py
/usr/share/pyshared/pyExcelerator/Cell.py
/usr/share/pyshared/pyExcelerator/Column.py
/usr/share/pyshared/pyExcelerator/CompoundDoc.py
/usr/share/pyshared/pyExcelerator/Deco.py
/usr/share/pyshared/pyExcelerator/ExcelFormula.py
/usr/share/pyshared/pyExcelerator/ExcelFormulaLexer.py
/usr/share/pyshared/pyExcelerator/ExcelFormulaParser.py
/usr/share/pyshared/pyExcelerator/ExcelMagic.py
/usr/share/pyshared/pyExcelerator/Formatting.py
/usr/share/pyshared/pyExcelerator/ImportXLS.py
/usr/share/pyshared/pyExcelerator/Row.py
/usr/share/pyshared/pyExcelerator/Style.py
/usr/share/pyshared/pyExcelerator/UnicodeUtils.py
/usr/share/pyshared/pyExcelerator/Utils.py
/usr/share/pyshared/pyExcelerator/Workbook.py
/usr/share/pyshared/pyExcelerator/Worksheet.py
/usr/share/pyshared/pyExcelerator/__init__.py