How to use Range.Justify in the xlwings API way

The Justify method of the Range object in Excel is used to redistribute the text contents of a specified range into adjacent cells, effectively “justifying” or aligning the text by filling the cells in the range evenly. This is particularly useful for formatting text data that is initially concentrated in a single cell or a few cells, spreading it out across multiple cells to improve readability or meet specific layout requirements. In xlwings, this method can be accessed through the api property, which provides direct access to the underlying Excel object model.

Functionality:
The Justify method takes the text in the top-left cell of the specified range and distributes it horizontally or vertically into the other cells within that range. It breaks the text into segments based on spaces or line breaks and fills the cells sequentially. If the range includes multiple rows or columns, the text is distributed accordingly. This method is often used for formatting purposes, such as when importing data that arrives in a single cell but needs to be split across several columns for analysis.

Syntax:
In xlwings, the syntax for calling the Justify method is as follows:

range_object.api.Justify()

Here, range_object refers to an xlwings Range object, such as one obtained via sheet.range('A1:C3'). The Justify method does not require any parameters; it operates directly on the range specified by range_object. It is important to note that this method modifies the worksheet in place and does not return a value. If the range contains merged cells or is not contiguous, Excel may raise an error or produce unexpected results.

Example:
Consider a scenario where cell A1 contains the text “Excel Data Analysis with Python,” and you want to distribute this text across cells A1, B1, and C1. Using xlwings, you can achieve this with the following code:

import xlwings as xw

# Open the workbook and select the sheet
wb = xw.Book('example.xlsx')
sheet = wb.sheets['Sheet1']

# Define the range over which to justify the text
target_range = sheet.range('A1:C1')

# Set the initial text in cell A1
sheet.range('A1').value = "Excel Data Analysis with Python"

# Apply the Justify method to distribute the text
target_range.api.Justify()

# Save and close the workbook
wb.save()
wb.close()