from ironxl import *

# Load existing spreadsheet
workbook = WorkBook.Load("sample.xlsx")
worksheet = workbook.DefaultWorkSheet

# Set repeating rows for row(2-4)
worksheet.SetRepeatingRows(1, 3)

# Set repeating columns for column(C-D)
worksheet.SetRepeatingColumns(2, 3)

# Set column break after column(H). Hence, the first page will only contain column(A-G)
worksheet.SetColumnBreak(7)

# Save changes with repeating rows and columns
workbook.SaveAs("repeatingRows.xlsx")