VBA should be replaced by VB.NET or (Iron)Python.
3 karma · joined November 29, 2012
http://dpaste.com/hold/847350/
xlwt3 development stopped: http://pypi.python.org/pypi/xlwt3/0.1.2
Maybe xlwt3 could be replace by openpyxl? http://pypi.python.org/pypi/openpyxl/1.6.1