Introducing the basic usage of the openpyxl module in Python

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In interface automation testing, for Test data is usually managed using Excel. Openpyxl can read and modify .xls files. Before using Openpyxl, you must first master three objects, namely: Workbook (an Excel file containing multiple Sheets), Worksheet (a Workbook has multiple Worksheets, and a table). Name recognition, such as "Sheet1", "Sheet2", etc.) and Cell (cell, which stores specific data objects).

Common methods of Openpyxl module:
1. Open Excel:
wb =openpyxl.load_workbook("apicases.xlsx")
2. Position the form:
sheet = wb["login"]
3. Read the form data:
data=sheet.cell(3,7).value
4. Get the maximum row and column:
max_row = sheet. max_row
max_column= sheet.max_column
5. Write data:
sheet.cell(10,10, "This is a write test")
wb.save(file)
6. Traverse all the data in the table:
datas = []
for i in range(1, max_row 1):
for j in range(1, max_column 1):
data = sheet. cell(i,j).value
datas.append(data)
print(datas)

Openpyxl module operation Excel code encapsulation:


Running results:

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