xlwings - Make Excel Fly!#
xlwings (Open Source) is a BSD-licensed Python library that makes it easy to call Python from Excel and vice versa:
Scripting: Automate/interact with Excel from Python using a syntax close to VBA.
Macros: Replace VBA macros with clean and powerful Python code.
UDFs: Write User Defined Functions (UDFs) in Python (Windows only).
Numpy arrays and Pandas Series/DataFrames are fully supported. xlwings-powered workbooks are easy to distribute and work on Windows and Mac.