xlwings - 翔べ！Excel

xlwings (Open Source) is a BSD-licensed Python library that makes it easy to call Python from Excel and vice versa:

  • Scripting: VBAに近いシンタックスを用いて、PythonからExcelを自動化/相互操作します。

  • Macros: 簡潔で強力なPythonのコードで、VBAマクロを置き換えます。

  • UDFs: Pythonでユーザー定義関数(User Defined Functions, UDFs)を書きます(Windowsのみ)。

Numpy arrays と Pandas Series/DataFrames を完全にサポートしています。 Windows と Mac の両環境とも、xlwingsで強化されたワークブックの配布/動作を簡単に行えます。

Getting Started

Start here if you are new to xlwings. Learn about the syntax, the RunPython call, the add-in and UDFs.

クイックスタート
Advanced Features

More in-depths explanations about converters, debugging or how to write your own add-in.

コンバーターおよびオプション
xlwings Lite & xlwings Server

To run xlwings without having to install Python, you have two options:

  • xlwings Lite: Install the free add-in from Excel's add-in store and you're done. It comes with a VS Code-like editor and Wingman, a powerful AI assistant.

  • xlwings Server: Create your own modern Excel add-in with Python instead of JavaScript. Python runs on your own server and comes with enterprise features such as SSO and RBAC.

API Reference

This is a description of all the classes, methods, properties and functions that xlwings offers to work with the Excel object model.

API Reference