Django. How to restrict access in a template?

Question

Django

At the moment, only unregistered users do not see the buttons, and those who are in the system see them, but they do not work for them, but how can I make sure that only the current user can see the buttons?
At the moment like this:

{% if user.is_authenticated %}
        <a href="{% url 'listing_edit' listing.id %}" class="btn btn-secondary mb-4">
          <h5><i class="fas fa-edit"> Редактировать</i></h5></a>
        <a href="{% url 'listing_delete' listing.id %}" class="btn btn-danger mb-4">
          <h5><i class="fa fa-trash-alt"> Удалить</i></h5></a>
{% endif %}

I wrote, for example, like this:

{% if user.is_authenticated and request.user == 'POST' %}

But then the current button does not see either.

Answer 1

{% if listing.realtor == user %}
  <a href="{% url 'listing_edit' listing.id %}" class="btn btn-secondary mb-4">
    <h5><i class="fas fa-edit"> Редактировать</i></h5>
  </a>
  <a href="{% url 'listing_delete' listing.id %}" class="btn btn-danger mb-4">
    <h5><i class="fa fa-trash-alt"> Удалить</i></h5>
  </a>
{% endif %}