LibrePythonista is a free extension for LibreOffice Calc that allows you to run Interactive Python code directly in a spreadsheet. Currently in beta, LibrePythonista brings the power of Pandas and Matplotlib to Calc, enabling you to create Data frames, Series, custom Graphs, and more. All Python code executes locally, promoting data privacy. With a core set of Python libraries, you can simplify data analysis, uncover hidden insights, and visualize data with plots. To start using LibrePythonista, simply select a cell and insert Python via the LibrePy menu or shortcut. The extension uses the custom Python function lp() to interface between Calc and Python.
https://github.com/Amourspirit/python_libre_pythonista_ext