merton.excel.udf

Classic xlwings UDFs (Excel desktop, Windows-only fallback).

This module is imported by xlwings’s RunPython when the user prefers the legacy UDF pattern instead of the Office.js server. It registers every merton.excel.functions.EXCEL_FUNCTIONS entry as an @xw.func and re-exposes their docstrings via @xw.arg.

Activation

On Windows:

xlwings addin install
merton excel install --classic    # configures Excel to point at this module

This installs an XLSX add-in whose RUNPYTHON command imports merton.excel.udf. The UDFs then become available in the workbook.