r0xette r0xette - 1 month ago 11x
Python Question

Alternating row color using xlsxwriter in Python 3

Has anybody implemented alternating row color while generating excel using xlsxwriter in Python3?

data_format = workbook.add_format(
'bg_color': '#FFC7CE'

worksheet.write(data_row, data_col + 1, row[1], data_format)

This sets the color for each column.


There is nothing stopping you from setting the formats manually as follows:

import xlsxwriter

workbook = xlsxwriter.Workbook('hello.xlsx')
worksheet = workbook.add_worksheet()

data_format1 = workbook.add_format({'bg_color': '#FFC7CE'})
data_format2 = workbook.add_format({'bg_color': '#00C7CE'})

for row in range(0, 10, 2):
    worksheet.set_row(row, cell_format=data_format1)
    worksheet.set_row(row + 1, cell_format=data_format2)
    worksheet.write(row, 0, "Hello")
    worksheet.write(row + 1, 0, "world")


This would give you output looking as follows:

Alternating row colours