{"id":2241,"date":"2026-08-12T07:42:08","date_gmt":"2026-08-11T23:42:08","guid":{"rendered":"https:\/\/xlwings.net\/blog\/?p=2241"},"modified":"2026-03-28T11:46:53","modified_gmt":"2026-03-28T11:46:53","slug":"how-to-use-workbooksparent-in-the-xlwings-api-way","status":"publish","type":"post","link":"https:\/\/xlwings.net\/blog\/how-to-use-workbooksparent-in-the-xlwings-api-way\/","title":{"rendered":"How to use Workbooks.Parent in the xlwings API way"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">The <code>Parent<\/code> property of the <code>Workbooks<\/code> object in Excel&#8217;s object model is a read-only property that returns the parent object for the specified collection. In the context of the <code>Workbooks<\/code> collection, the parent is the Excel <code>Application<\/code> object itself. This property is useful when you need to access application-level settings, methods, or properties from a workbook context, such as adjusting application settings or retrieving the application version. In <code>xlwings<\/code>, this property is accessible through the <code>api<\/code> property, which provides direct access to the underlying Excel object model, allowing for precise control and integration with Excel&#8217;s native features.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Functionality:<\/strong><br>The primary function of the <code>Parent<\/code> property is to provide a reference to the Excel Application object that contains the <code>Workbooks<\/code> collection. This enables developers to perform operations at the application level, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Changing global Excel settings (e.g., <code>ScreenUpdating<\/code>, <code>Calculation<\/code>).<\/li>\n\n\n\n<li>Accessing other application-level collections like <code>AddIns<\/code>.<\/li>\n\n\n\n<li>Retrieving application information (e.g., <code>Version<\/code>, <code>UserName<\/code>).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Syntax:<\/strong><br>In <code>xlwings<\/code>, the syntax to access the <code>Parent<\/code> property of the <code>Workbooks<\/code> object is as follows:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>app = xw.books.api.Parent<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>app<\/code>: This variable will hold a reference to the Excel Application object.<\/li>\n\n\n\n<li><code>xw.books<\/code>: This refers to the <code>Workbooks<\/code> collection in <code>xlwings<\/code>.<\/li>\n\n\n\n<li><code>.api<\/code>: This provides the underlying COM object, exposing the native Excel object model.<\/li>\n\n\n\n<li><code>.Parent<\/code>: This is the property being called, returning the parent <code>Application<\/code> object.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">No parameters are required for this property as it is read-only and does not accept arguments.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Code Examples:<\/strong><br>Below are practical examples demonstrating the use of the <code>Parent<\/code> property in <code>xlwings<\/code>:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Accessing Application Properties:<\/strong><br>This example shows how to retrieve the Excel application&#8217;s version and user name using the <code>Parent<\/code> property.<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>import xlwings as xw\n\n# Connect to the active Excel instance\napp = xw.apps.active\n\n# Get the Workbooks collection's parent (Application)\nexcel_app = xw.books.api.Parent\n\n# Access application-level properties\nversion = excel_app.Version\nuser_name = excel_app.UserName\n\nprint(f\"Excel Version: {version}\")\nprint(f\"Current User: {user_name}\")<\/code><\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>Modifying Application Settings:<\/strong><br>This example illustrates how to toggle the <code>ScreenUpdating<\/code> property to improve performance during macro execution.<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>import xlwings as xw\n\n# Start or connect to Excel\napp = xw.App(visible=True)\n\n# Access the parent Application from Workbooks\nexcel_app = xw.books.api.Parent\n\n# Disable screen updating for faster execution\nexcel_app.ScreenUpdating = False\n\n# Perform data operations (e.g., adding a new workbook)\nwb = xw.books.add()\nwb.sheets&#91;0].range(\"A1\").value = \"Data loaded...\"\n\n# Re-enable screen updating\nexcel_app.ScreenUpdating = True\n\n# Save and close\nwb.save(\"output.xlsx\")\nwb.close()\napp.quit()<\/code><\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>Iterating Through Open Workbooks:<\/strong><br>This example uses the <code>Parent<\/code> property to list all open workbooks by accessing the <code>Workbooks<\/code> collection from the Application object.<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>import xlwings as xw\n\n# Ensure Excel is running\nif not xw.apps:\n    xw.App(visible=True)\n\n# Get the Application object via Parent\nexcel_app = xw.books.api.Parent\n\n# Loop through all workbooks in the application\nfor wb in excel_app.Workbooks:\n    print(f\"Workbook Name: {wb.Name}\")\n\n# This provides a direct way to manage workbooks at the application level.<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The `Parent` property of the `Workbooks` object in Excel&apos;s object model is a read-only property that&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-2241","post","type-post","status-publish","format-standard","hentry","category-xlwings-api-reference"],"_links":{"self":[{"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/posts\/2241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/comments?post=2241"}],"version-history":[{"count":2,"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/posts\/2241\/revisions"}],"predecessor-version":[{"id":3424,"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/posts\/2241\/revisions\/3424"}],"wp:attachment":[{"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/media?parent=2241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/categories?post=2241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/tags?post=2241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}