Function _find_chrome_executable

tools/get_chromedriver.py:16–58

Find the Chrome executable path on Linux or macOS.

()

def _find_chrome_executable():
    """Find the Chrome executable path on Linux or macOS."""
    system = platform.system()

    if system == 'Darwin':
        # macOS standard location
        paths = [
            '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome'
        ]
    elif system == 'Linux':
        # Common Linux executables (Chromium and Google Chrome)
        paths = [
            'google-chrome',
            'google-chrome-stable',
            'chromium',
            'chromium-browser',
        ]
    else:
        return None

    for path in paths:
        try:
            # Check if the command/path is callable (using 'which' or
            # direct check)
            if system == 'Linux':
                # Use 'which' for common Linux commands/paths
                result = subprocess.run(
                    ['which', path],
                    capture_output=True,
                    text=True,
                    check=False
                )
                if result.returncode == 0:
                    return result.stdout.strip()

            # For macOS, or if 'which' failed/is unavailable, check direct path
            if os.path.exists(path):
                return path

        except FileNotFoundError:
            continue

    return None


def read_command_line():