Openpyxl: Renaming Worksheets

Openpyxl allows you to work with Excel files in Python, including the ability to rename worksheets. In this guide, we'll cover the syntax, example, output, explanation, use cases, important points, and a summary of how to rename worksheets using Openpyxl.

Syntax

from openpyxl import Workbook

# Create a new workbook
workbook = Workbook()

# Access the active sheet
sheet = workbook.active

# Rename the sheet
sheet.title = 'NewSheetName'

Example

from openpyxl import Workbook

# Create a new workbook
workbook = Workbook()

# Access the active sheet
sheet = workbook.active

# Rename the sheet
sheet.title = 'SalesData'

Output

The output of the example would be a new Excel workbook with the default sheet renamed to 'SalesData'.

Explanation

• The title attribute of a worksheet in Openpyxl is used to set or get the name of the sheet.
• By modifying the title, you can effectively rename the worksheet within the Excel workbook.

Use

• Renaming worksheets is useful for providing more descriptive and meaningful names to sheets within a workbook.
• It helps improve the organization and clarity of data, especially in workbooks with multiple sheets.

Important Points

• Ensure that Openpyxl is installed before attempting to rename worksheets.
• Take care not to use characters in the sheet title that are not allowed in Excel sheet names.

Summary

Renaming worksheets with Openpyxl provides a straightforward way to enhance the organization of Excel workbooks in Python. By using the title attribute, you can easily customize the names of sheets to better reflect the content or purpose of each sheet. This is particularly beneficial when working with complex datasets or generating reports programmatically.