Library to create spreadsheet files compatible with
MS Excel 97/2000/XP/2003 XLS files, on any platform, with Python 2.3
to 2.6

xlwt is a library for generating spreadsheet files that are compatible
with Excel 97/2000/XP/2003, OpenOffice.org Calc, and Gnumeric. xlwt
has full support for Unicode. Excel spreadsheets can be generated on
any platform without needing Excel or a COM server. The only
requirement is Python 2.3 to 2.6. xlwt is a fork of pyExcelerator.