Как вывести новости по id на странице сайта? - Python

{% block sub-content %}
    {% for item in last_news %}
        <div class="content-box">
            <div class="sq-rb"></div>
            <a href="/news/?id={{ item.id }}">
                {% thumbnail item.img "100x100" crop="center" as img %}
                    <img class="main" src="{{ img.url }}" width="{{ img.width }}" height="{{ img.height }}" />
                {% endthumbnail %}
            </a>
            <div class="news-date"><span class="red-letter">{{ item.date_pub|date:"d" }}</span>{{ item.date_pub|date:"E" }}</div>
            <p>{{ item.short_text|truncatewords:20 }}&nbsp;<a href="/news/?id={{ item.id }}">Подробнее</a> </p>
        </div>
    {% endfor %}
{% endblock %}

{% extends 'about.html' %}
 
{% load thumbnail %}

{% block title %}Longines{% endblock %}
{% block keywords %}{{ page.keywords }}{% endblock %}
{% block description %}{{ page.description }}{% endblock %}
{% block active-longines %}class="menu-active"{% endblock %}

{% block content-box %}
    <div class="content-box">
        <div class="sq-lt"></div>
        <div class="sq-rt"></div>
        <div class="sq-lb"></div>
        <div class="sq-rb"></div>
        <h1><span class="red-letter"></span></h1>
        {{ page.content|safe }}
    </div>
 
{% endblock %}