_ros_directory_finder.py 文件源码

def _install():
    """Install the path-based import components."""
    supported_loaders = get_supported_ros_loaders()
    sys.path_hooks.extend([ROSDirectoryFinder.path_hook(*supported_loaders)])
    # TODO : sys.meta_path.append(DistroFinder)


# Useless ?
# _ros_finder_instance_obsolete_python = ROSImportFinder