{% if cat|attr('depth') %}
    \{%- for i in range(cat.depth-1) -%}sub{%- endfor -%}category{ {{- cat.name -}} }{ {{- cat.time -}} }

    {% for cat in cat.tasks %}
        {% include 'category.tex.j2' %}
    {% endfor %}
{% else %}
    {% include 'tache.tex.j2' %}
{% endif %}