TheDoor.py

if os_name == "Linux":
    # Install pip if not already installed
    try:
        subprocess.check_call(["sudo", "apt", "-qq", "-y", "install", "python3-pip"], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
    except subprocess.CalledProcessError:
        print("Failed to install pip. Ensure you have sudo privileges.")

    # Install python3-tk
    try:
        subprocess.check_call(["sudo", "apt", "-qq", "-y", "install", "python3-tk"], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
    except subprocess.CalledProcessError:
        print("Failed to install python3-tk. Ensure you have sudo privileges.")

elif os_name == "Darwin":  # macOS
    # Check if Tkinter is available
    try:
        import tkinter
        print("Tkinter is available.")
    except ImportError:
        print("Tkinter is not available. Please install it manually or ensure your Python installation includes Tkinter.")
        # Optionally, you could guide users to install Python with Tkinter:
        print("You might need to reinstall Python with Tkinter support. For example, using Homebrew:")
        print("brew install python --with-tcl-tk")

# For Windows, we'll rely on pip for Python packages
# Note: System packages like tkinter should be pre-installed or installed manually

for module in third_party_modules:
    try:
        importlib.import_module(module)
        print(f"{module} is already installed.")
    except ImportError:
        print(f"{module} is not installed.")
        pip_command = [sys.executable, '-m', 'pip', 'install', module]
        try:
            subprocess.check_call(pip_command)
            print(f"{module} installed successfully.")
        except subprocess.CalledProcessError:
            print(f"Failed to install {module}.")