query.py 文件源码

def init_nav_contexts():
    try:
        # use the obj from the current click context. This is a bit hacky, but works as long as this method is
        # invoked in an execution context of click
        anchore_config = click.get_current_context().obj
        nav = navigator.Navigator(anchore_config=anchore_config, imagelist=imagelist, allimages=contexts['anchore_allimages'])
        return nav
    except Exception as err:
        anchore_print_err("explore operation failed")
        success = False
        ecode = 1

    if not success:
        contexts['anchore_allimages'].clear()
        sys.exit(ecode)