make python open a excel file code example

Example 1: how to create a excel file in python

import xlsxwriter

# Create a workbook and add a worksheet.
workbook = xlsxwriter.Workbook('Expenses01.xlsx')
worksheet = workbook.add_worksheet()

# Some data we want to write to the worksheet.
expenses = (
    ['Rent', 1000],
    ['Gas',   100],
    ['Food',  300],
    ['Gym',    50],
)

# Start from the first cell. Rows and columns are zero indexed.
row = 0
col = 0

# Iterate over the data and write it out row by row.
for item, cost in (expenses):
    worksheet.write(row, col,     item)
    worksheet.write(row, col + 1, cost)
    row += 1

# Write a total using a formula.
worksheet.write(row, 0, 'Total')
worksheet.write(row, 1, '=SUM(B1:B4)')

workbook.close()

Example 2: python write to excel

from openpyxl import Workbook

filename = 'Testwriteexcel.xlsx'
sheettitle = 'Sheetname'

wb = Workbook()
wb['Sheet'].title = sheettitle
sh1 = wb.active
sh1['A1'].value = 'Numbers'
sh1['B1'].value = 'Sqares'
sh1['C1'].value = 'Column 3'

for n in range(1, 1+10):
    sh1[f'A{1+n}'].value = n
    sh1[f'B{1+n}'].value = n**2

try:
    wb.save(filename)
except PermissionError:
    print('File might be opened, please close it before writing')