<nav class="navbar navbar-expand-lg navbar-dark bg-dark fixed-top"> <a class="navbar-brand" href="${baseurl}">${title}</a> <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="collapse navbar-collapse" id="navbarSupportedContent"> <ul class="navbar-nav ml-auto"> % for item in menu: % if any(role in item['roles'] for role in user_roles): <li class="nav-item ${'active' if item['name'] == active_page else ''}"> <a class="nav-link" href="${item['href']}">${item['name']}</a> </li> % endif % endfor </ul> </div> </nav>