From: {{ abs_path }}

<ul>
    {% if request.path != '' %}
    <li>
        <a href="{{ request.path }}/..">
            ..
        </a>
    </li>
    {% endif %}
    {% for file in files %}
    <li>
        <a href="{{ (request.path + '/' if request.path != '/' else '') + file }}">
            {{ (request.path + '/' if request.path != '/' else '') + file }}
        </a>
        {% if file == 'nopi.zip' %}
        [ <a href="{{ request.path + '/' + file + '/NoPiDI_Top.html' }}">
            NoPiDI_Top.html
        </a> ]
        {% endif %}
        {% if file.split('_')[1] == 'Reacq.zip' %}
        [ <a href="{{ request.path + '/' + file + '/' + file.split('_')[0] + '.html' }}">
            html
        </a> ]
        {% endif %}
    </li>
    {% endfor %}
</ul>