Adding Worksheets to an Excel Workbook

[greg.rb]

# here is a simple script:

from win32com.client import Dispatch

xlApp = Dispatch("Excel.Application")
xlApp.Visible=1 #show me excel
xlApp.Workbooks.Add() #add a workbook

for r in range(1,5): #put data into spreadsheet row/column
    xlApp.Cells(r,r).Value=r

for r in range(1,5): #read data from sheet
    print xlApp.Cells(r,r).Value

xlApp.Worksheets.Add()#add another sheet in same workbook.

for r in range(1,11): #put data into spreadsheet
    xlApp.Cells(1,r).Value=r #first row this tome

#xlApp.ActiveWorkbook.Close()
#xlApp.Quit

Good luck.

Here is a free Excel Object Model Overview:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dv_wrcore/html/wrconexcelobjectmodeloverview.asp