The StandardWidth property in the Worksheet object of Excel’s object model represents the standard (default) width of all columns in the worksheet, measured in characters using the standard font. This value is a single-precision floating-point number that defines the default column width before any individual column adjustments are made. In xlwings, you can access this property to either retrieve or set the standard column width for a worksheet, which is useful when you need to standardize column sizes or reset them to a default state after custom changes.<\/p>\n\n\n\n
Syntax in xlwings:<\/strong> Parameters and Values:<\/strong><\/p>\n\n\n\n Example Usage in xlwings:<\/strong> <\/p>\n","protected":false},"excerpt":{"rendered":" The StandardWidth property in the Worksheet object of Excel's object model represents the standard (…<\/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-2350","post","type-post","status-publish","format-standard","hentry","category-xlwings-api-reference"],"_links":{"self":[{"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/posts\/2350","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=2350"}],"version-history":[{"count":1,"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/posts\/2350\/revisions"}],"predecessor-version":[{"id":3582,"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/posts\/2350\/revisions\/3582"}],"wp:attachment":[{"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/media?parent=2350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/categories?post=2350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xlwings.net\/blog\/wp-json\/wp\/v2\/tags?post=2350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
The StandardWidth property is accessed as an attribute of a Worksheet object in xlwings. It is both readable and writable, allowing you to get or set the value directly. The syntax is straightforward:<\/p>\n\n\n\n\n
worksheet.api.StandardWidth<\/code><\/li>\n\n\n\nworksheet.api.StandardWidth = value<\/code>
Here, worksheet<\/code> refers to an xlwings Worksheet object (e.g., obtained via wb.sheets['Sheet1']<\/code> or wb.sheets[0]<\/code>), and value<\/code> is a float representing the width in characters. Note that in xlwings, this property is accessed through the .api<\/code> attribute, which provides direct access to the underlying Excel object model (from the pywin32 or appscript libraries), ensuring compatibility with Excel’s native behavior.<\/li>\n<\/ul>\n\n\n\n\n
value<\/code> parameter when setting StandardWidth must be a positive float. In Excel, typical values range from 0 to 255 characters, but practical widths depend on the default font size (e.g., in Calibri 11-point, a width of 8.43 characters is common). If you set a width outside valid bounds, Excel may adjust it automatically or throw an error.<\/li>\n\n\n\n
Below are code examples demonstrating how to use the StandardWidth property with xlwings in Python. These assume you have an existing Excel workbook open or created via xlwings.<\/p>\n\n\n\n\n
This example retrieves the standard column width from the active worksheet and prints it.<\/li>\n<\/ol>\n\n\n\nimport xlwings as xw\n# Connect to an open Excel instance or create a new one\napp = xw.App(visible=False) # Set visible=True to see Excel\nwb = app.books.add() # Create a new workbook\nws = wb.sheets[0] # Access the first worksheet\n# Get the current standard width\ncurrent_width = ws.api.StandardWidth\nprint(f\"Current standard column width: {current_width} characters\")\n# Output might be: Current standard column width: 8.43 characters\nwb.close()\napp.quit()<\/code><\/pre>\n\n\n\n\n
This example sets a new standard width for all columns in a worksheet and then verifies the change. It can be useful for resetting widths or applying a uniform default.<\/li>\n<\/ol>\n\n\n\nimport xlwings as xw\napp = xw.App(visible=False)\nwb = app.books.open('example.xlsx') # Open an existing workbook\nws = wb.sheets['DataSheet'] # Access a specific worksheet by name\n# Set a new standard width (e.g., 10 characters)\nnew_width = 10.0\nws.api.StandardWidth = new_width\n# Verify the change by retrieving the value\nupdated_width = ws.api.StandardWidth\nprint(f\"Updated standard column width: {updated_width} characters\")\n# Save the workbook with the new standard width\nwb.save()\nwb.close()\napp.quit()<\/code><\/pre>\n\n\n\n\n
This example shows how to use StandardWidth in conjunction with individual column widths. It sets a custom standard, adjusts a specific column, and then resets all columns to the standard.<\/li>\n<\/ol>\n\n\n\nimport xlwings as xw\napp = xw.App(visible=True) # Make Excel visible for observation\nwb = app.books.add()\nws = wb.sheets[0]\n# Set a broader standard width\nws.api.StandardWidth = 12.5\n# Adjust a specific column (e.g., column A) to a different width\nws.range('A:A').column_width = 15\nprint(f\"Column A width: {ws.range('A:A').column_width}\")\nprint(f\"Standard width: {ws.api.StandardWidth}\")\n# Reset all columns to the standard width by iterating (if needed)\n# Note: Setting StandardWidth alone doesn't change already-adjusted columns;\n# you may need to loop through columns or use ClearFormats.\n# For a quick reset, you can use:\nws.api.Cells.EntireColumn.ColumnWidth = ws.api.StandardWidth\nprint(\"All columns reset to standard width.\")\nwb.close()\napp.quit()<\/code><\/pre>\n\n\n\n