{"library":"pywin32","title":"pywin32 (Python for Windows Extensions)","description":"pywin32 is an open-source Python library that provides extensive access to many Windows APIs and the Component Object Model (COM). It enables Python scripts to automate Windows applications like Excel and Outlook, interact with system services, manage the clipboard, and perform various other Windows-specific operations. The current version is 311, and the project maintains a frequent release cadence, offering incremental improvements and bug fixes.","language":"python","status":"active","last_verified":"Tue May 19","install":{"commands":["pip install pywin32 --upgrade"],"cli":null},"imports":["import win32com.client","import win32api","import win32serviceutil","import win32clipboard"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"import win32com.client\nimport os\n\ntry:\n    # Try to get an active Excel instance, or create a new one\n    excel = win32com.client.GetActiveObject(\"Excel.Application\")\nexcept Exception: # pythoncom.com_error if pywin32 is installed correctly\n    excel = win32com.client.Dispatch(\"Excel.Application\")\n\nexcel.Visible = True # Make Excel visible\nworkbook = excel.Workbooks.Add() # Add a new workbook\nsheet = workbook.Sheets(1) # Get the first sheet\n\nsheet.Cells(1, 1).Value = \"Hello from pywin32!\"\nsheet.Cells(2, 1).Value = \"Automating Windows with Python.\"\n\nprint(\"Excel opened and data written. Please check your Excel application.\")\nprint(\"You might need to close Excel manually after inspection.\")","lang":"python","description":"This quickstart demonstrates basic COM automation by launching Microsoft Excel, making it visible, adding a new workbook, and writing text to specific cells. It showcases the common pattern of using `win32com.client.Dispatch` or `GetActiveObject` to control COM applications. Ensure Excel is installed for this example to run.","tag":"stale","tag_description":"widespread failures or data too old to trust","last_tested":"2026-04-23","results":[{"runtime":"python:3.10-alpine","exit_code":1},{"runtime":"python:3.10-slim","exit_code":1},{"runtime":"python:3.11-alpine","exit_code":1},{"runtime":"python:3.11-slim","exit_code":1},{"runtime":"python:3.12-alpine","exit_code":1},{"runtime":"python:3.12-slim","exit_code":1},{"runtime":"python:3.13-alpine","exit_code":1},{"runtime":"python:3.13-slim","exit_code":1},{"runtime":"python:3.9-alpine","exit_code":1},{"runtime":"python:3.9-slim","exit_code":1}]},"compatibility":{"tag":"stale","tag_description":"widespread failures or data too old to 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