% setdefault('navbar', []) % setdefault('title', '') <% navbarPre = [ {'desc': 'index', 'href': tpl.url('index')}, ] navbarPost = [] if navbar is not None: include('navbar-items.html', title = title, navbar = navbarPre) include('navbar-items.html', title = title, navbar = navbar) include('navbar-items.html', title = title, navbar = navbarPost) %>