site_tps/templates/confirm_delete.html

{% extends 'base.html' %}
{% block content %}
<h1>Suppression</h1>
<form action="" method="post">{% csrf_token %}
    <p>Êtes-vous certain de vouloir supprimer "{{ object }}"?</p>
    <input type="submit" value="Confirmer" />
</form>
{% endblock %}