How to Run Python Scripts with Elevated Privileges on Windows?

Running Python Scripts with Elevated Privileges on Windows

Elevating privileges for scripts can be critical for performing administrative tasks in Python applications. This article provides comprehensive guidance on achieving this on Windows systems.

Original Approach with Import Error

The code sample mentioned in the question attempts to elevate privileges using the win32com.shell module. However, it can fail to execute due to a missing dependency on pypiwin32. To resolve this, ensure the pypiwin32 library is installed before running the code.

Preston Landers' UAC Python Script

For a more robust solution, consider using the Python script developed by Preston Landers. This script offers a straightforward approach to checking if the user has administrator privileges and elevating them if necessary.

Usage:

1. Install the admin module using pip install admin.
2. Include the following code in your script:

import admin

if not admin.isUserAdmin():
    admin.runAsAdmin()

Benefits of Landers' Script:

• Provides an explicit check for administrator privileges.
• Launches the script with elevated privileges if required.
• Displays the elevation process in separate windows for visibility.

Advanced Approach for Running as Admin

For a more advanced approach, you can use the runAsAdmin function defined in Landers' script. This function allows you to execute any command line using elevated privileges.

Example:

import admin

admin.runAsAdmin(["c:\Windows\notepad.exe"])

This will launch Notepad with administrator permissions.

Additional Considerations

• For scripts requiring command line arguments, pass them as a tuple or list to cmdLine in the runAsAdmin function.
• The elevated script will have a different process ID from the original script.
• This method does not automatically elevate the entire Python session.

By following these methods, you can effectively execute Python scripts with elevated privileges and perform administrative tasks on Windows.

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