How to use Application.DisplayStatusBar in the xlwings API way

The DisplayStatusBar property of the Application object in Excel is a key feature for controlling the visibility of the status bar at the bottom of the Excel application window. This status bar provides useful information such as the current mode (e.g., “Ready” or “Edit”), the sum or average of selected cells, and other contextual details. In xlwings, a powerful Python library for automating Excel, you can programmatically get or set the DisplayStatusBar property to show or hide the status bar, enhancing user experience or streamlining automated workflows. This is particularly useful when creating custom Excel applications or scripts where you want to control the Excel interface dynamically.

In xlwings, the DisplayStatusBar property is accessed through the app object, which represents the Excel application. The property is a boolean value: setting it to True makes the status bar visible, while False hides it. The syntax is straightforward, as xlwings mirrors the Excel object model closely. You can retrieve the current state or modify it as needed. Note that changes to this property affect the entire Excel application instance, so it will apply to all open workbooks under that instance. This property is read-write, allowing full control over its state.

The syntax for using DisplayStatusBar in xlwings is simple. To get the current visibility, use app.display_status_bar. To set it, assign a boolean value like app.display_status_bar = True or app.display_status_bar = False. There are no parameters for this property; it directly reflects or changes the status bar’s display state. In terms of Excel’s object model, this corresponds to the Application.DisplayStatusBar property, which xlwings exposes in a Pythonic way. It’s important to ensure that the Excel application is properly connected via xlwings, typically by instantiating an App object or using the active app.

Here are some practical xlwings code examples to illustrate the usage of DisplayStatusBar:

1. Checking the current status bar visibility:

import xlwings as xw
# Connect to the active Excel instance
app = xw.apps.active
# Get the current display state
is_visible = app.display_status_bar
print(f"Status bar is visible: {is_visible}")

This code snippet retrieves and prints whether the status bar is currently shown.

2. Hiding the status bar:

import xlwings as xw
# Start a new Excel instance or connect to an existing one
app = xw.App(visible=True) # Ensure Excel is visible
# Hide the status bar
app.display_status_bar = False
# Perform some tasks, like opening a workbook
wb = app.books.open('example.xlsx')
# The status bar will remain hidden during operations

This example hides the status bar when launching Excel, which can be useful for a cleaner interface in automated reports.

3. Toggling the status bar based on conditions:

import xlwings as xw
app = xw.apps.active
# Toggle the status bar: if visible, hide it; if hidden, show it
app.display_status_bar = not app.display_status_bar
# This can be integrated into a larger script to adjust the UI dynamically

This demonstrates how to toggle the status bar, which might be used in response to user actions or specific workflow steps.

4. Restoring the status bar after automation:

import xlwings as xw
app = xw.App(visible=True)
original_state = app.display_status_bar # Save the original state
app.display_status_bar = False # Hide for automation
# Execute data processing or other tasks
wb = app.books.add()
wb.sheets[0].range('A1').value = 'Data processed'
# Restore the original state
app.display_status_bar = original_state
app.quit() # Close Excel