{% set cats=include(db~'/category/categorys_list.txt', ignore_missing = true)|split('#') %}
{% for i in cats|keys %}
{% set cat_title=include(db~'/category/'~cats[i]~'/cat_title.txt', ignore_missing = true) %}
{% set cat_list=include(db~'/category/'~cats[i]~'/cat_list.txt', ignore_missing = true) %}
{% set cat_count=cat_list|length-cat_list|replace({'#':""})|length %}
{% if cat_title %}
