How to run excel formulas from python script?

I have an excel spreadsheet with some complicated calculations implemented.

Is there a way I can feed the spreadsheet with input data, ru开发者_C百科n the calculations and get the results from the python script level?

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http://www.pythonexcels.com/2009/10/python-excel-mini-cookbook/ http://oreilly.com/catalog/pythonwin32/chapter/ch12.html Driving Excel from Python in Windows

..doable using the win32 python API