Disable Taskbar Transparency (Python)

#!/usr/bin/env python3
"""
set_disable_taskbar_transparency.py

Disable Taskbar Transparency.
Turns off the translucent taskbar/Start menu effect for a small performance gain.

Usage:
    python set_disable_taskbar_transparency.py
"""

import winreg


def main() -> None:
    key = winreg.CreateKeyEx(
        winreg.HKEY_CURRENT_USER, r"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize", 0, winreg.KEY_SET_VALUE
    )
    winreg.SetValueEx(key, "EnableTransparency", 0, winreg.REG_DWORD, 0)
    winreg.CloseKey(key)
    print("Disable Taskbar Transparency applied.")


if __name__ == "__main__":
    main()