Reading and writing Excel files in Python3

First, a brief introduction to the difference between a workbook and a worksheet:

In EXECL, the English of the workbook is BOOK (WORKBOOK), and the English of the worksheet is SHEET (WORKSHEET).

• A workbook is a separate file
• A workbook can contain one or more worksheets
• A workbook is a collection of worksheets

1: To use python to read and write Excel files, you first need to install a special module (if you are a big cow, you can write it yourself) xlrd module

　 Use the xlrd module to simply read sheet, row, and column data in excel.

sheets()[i],row_values(i),col_values(i)

2: Read excel data

import xlrd #Open
 execl 
data = xlrd.open_workbook( ' E :/input.xlsx 
' ) #Open xls file #Read the first sheet 
sheet = data.sheets()[0] #Get
 the first row of data 
rows = sheet .row_values(0) #Get
 the first column of data 
columns= sheet.col_values(0)
 print (rows)
 print (columns)

Note: sheet number, row number, column number all start from index 0