Umtv2-umtpro-ultimateunisoc-v0.1-installer -

def backup_old_version(install_path): """Backup existing installation if present.""" if install_path.exists(): timestamp = datetime.now().strftime("%Y%m%d_%H%M%S") backup_dir = BACKUP_PATH / f"{TOOL_NAME}_{timestamp}" log.info(f"Backing up old version to {backup_dir}") backup_dir.mkdir(parents=True, exist_ok=True) for item in install_path.iterdir(): if item.is_file(): shutil.copy2(item, backup_dir / item.name) elif item.is_dir(): shutil.copytree(item, backup_dir / item.name, dirs_exist_ok=True) log.info("Backup completed") else: log.info("No previous installation found, skipping backup")

def run_as_admin(): """Restart script with admin rights.""" if not is_admin(): log.warning("Requesting administrator privileges...") script = os.path.abspath(sys.argv[0]) params = ' '.join([script] + sys.argv[1:]) try: ctypes.windll.shell32.ShellExecuteW(None, "runas", sys.executable, params, None, 1) except Exception as e: log.error(f"Failed to elevate: {e}") sys.exit(1) sys.exit() umtv2-umtpro-ultimateunisoc-v0.1-installer

def log_system_info(): """Log environment details for troubleshooting.""" log.info(f"OS: {platform.system()} {platform.release()}") log.info(f"Architecture: {platform.machine()}") log.info(f"Python version: {sys.version}") log.info(f"Installer path: {os.path.abspath(sys.argv[0])}") def main(): parser = argparse.ArgumentParser(description=f"{TOOL_NAME} Installer v{INSTALLER_VERSION}") parser.add_argument("--silent", action="store_true", help="Silent install (no prompts)") parser.add_argument("--no-path", action="store_true", help="Don't add to system PATH") parser.add_argument("--no-drivers", action="store_true", help="Skip driver installation") parser.add_argument("--source", type=str, help="Path to ZIP package with tool files") args = parser.parse_args() backup_dir / item.name

# Step 6: Add to PATH if not args.no_path: add_to_path(DEFAULT_INSTALL_PATH) exist_ok=True) with zipfile.ZipFile(source_zip

# Step 7: Create uninstaller create_uninstaller(DEFAULT_INSTALL_PATH)

def extract_installer_package(source_zip): """Extract embedded tool files (if packaged as ZIP).""" extract_path = DEFAULT_INSTALL_PATH / "temp_extract" extract_path.mkdir(parents=True, exist_ok=True) with zipfile.ZipFile(source_zip, 'r') as zip_ref: zip_ref.extractall(extract_path) return extract_path