Features - ( Openpyxl Tutorial )

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Syntax

from openpyxl import Workbook

# Create a new workbook
workbook = Workbook()

# Create a new sheet
sheet = workbook.active

# Add data to the sheet
sheet['A1'] = 'Name'
sheet['B1'] = 'Age'
sheet['A2'] = 'John'
sheet['B2'] = 25

# Save the workbook
workbook.save('example.xlsx')

Example

from openpyxl import load_workbook

# Load an existing workbook
workbook = load_workbook('example.xlsx')

# Select a sheet
sheet = workbook.active

# Access cell values
name = sheet['A2'].value
age = sheet['B2'].value

print(name) # Output: John
print(age) # Output: 25

Output

The output of the example is the cell values of the selected cells, which are printed to the console.

Explanation

Openpyxl is a Python library that allows us to work with Excel files. One of the main features of Openpyxl is its ability to create, edit, and manipulate Excel sheets using Python.

In the above example, we first create a new workbook and then create a new sheet. We then add data to the sheet by assigning values to specific cells. Finally, we save the workbook to a file.

We can then load the saved workbook and select a specific sheet. We can then access the values of specific cells within the sheet by using their cell name or coordinates.

Use

Openpyxl can be used in a variety of applications where Excel files need to be created or manipulated programmatically. Some use cases include generating reports, automating data entry, and analyzing large data sets.

Important Points

• Openpyxl is a Python library for manipulating Excel files
• Openpyxl allows us to create, edit, and manipulate Excel sheets using Python
• We can create new workbooks and sheets, add data to cells, and save the workbook to a file
• We can load an existing workbook, select a sheet, and access the values of specific cells within the sheet

Summary

In conclusion, Openpyxl is a powerful Python library for working with Excel files. Its ability to create, edit, and manipulate Excel sheets using Python makes it a valuable tool for a variety of applications. We can easily create new workbooks and sheets, add data to cells, and save the workbook to a file. We can also load and manipulate existing workbooks, select specific sheets, and access the values of specific cells within a sheet.