nombre de tâches assignés à l’utilisateur courant

{% block content %}

  <h1>Liste des tâches</h1>

  <p>{{ task_count }} tâche{{ task_count|pluralize }} dans {{ list_count }} liste{{ list_count|pluralize }}</p>

  <p>{{ task_count }} tâche{{ task_count|pluralize }} en cours dans {{ list_count }} liste{{ list_count|pluralize }}</p>

  <ul class="list-group mb-4">

    {% for list in lists %}

    <li class="list-group-item d-flex justify-content-between align-items-center">

      <a href="{% url 'todo:show-tasklist' list.slug %}">{{ list.name }}</a>

      <span class="text-right">

        {% if list.own_uncompleted_task_count %}

        <span class="badge badge-danger badge-pill">{{ list.own_uncompleted_task_count }}</span>

        {% endif %}

        <span class="badge badge-primary badge-pill">{{ list.uncompleted_task_set.count }}</span>

      </span>

    </li>

    {% endfor %}

  </ul>

from django.views.decorators.csrf import csrf_exempt

from django.views.decorators.http import require_POST

from django.utils import timezone

from django.db.models import Count, Q

from .models import TaskList, Task

from .forms import TaskForm, CommentForm

    if not request.user.is_superuser:

        lists = lists.filter(group__in=request.user.groups.all())

    lists = lists.order_by('name')

    lists = lists.annotate(own_uncompleted_task_count=Count('task', filter=Q(task__completed_date__isnull=True, task__assigned_to=request.user)))

    return render(request, 'todo/tasklist_list.html', {

        'lists': lists,

        'task_count': Task.objects.filter(completed_date__isnull=True, task_list__in=lists).count(),