Django-filter: count data

Question

Does anybody knows how can I use count based on selected value using django_filters

Error

'UserFilter' object has no attribute 'count'

My Reference link

views.py

  def search(request):
      user_list = Person.objects.all()
      user_filter = UserFilter(request.GET, queryset=user_list)
      count = user_filter.count() #this will return an error
      print(count)
      return render(request, 'user_list.html', {'filter': user_filter})

filters.py

    from django.contrib.auth.models import User
    from .models import Person
    import django_filters
     
    class UserFilter(django_filters.FilterSet):
        class Meta:
            model = Person
            fields = ['category', 'firstname', 'lastname' ]

user_list.html

    {% extends 'base.html' %} 
    {% block content %}
      <form method="get">
        {{filter.form.as_p}}
          <button type="submit" >Search</button>
      </form>
      <table class="table table-bordered">
        <thead>
          <tr>
            <th>Firstname</th>
            <th> Lastname</th>
            <th>Caegory</th>
          </tr>
        </thead>
        <tbody>
          {% for user in filter.qs %}
            <tr>
              <td>{{ user.firstname }}</td>
              <td>{{ user.lastname }}</td>
              <td>{{ user.category }}</td>
            </tr>
          {% empty %}
            <tr>
              <td colspan="5">No data</td>
            </tr>
          {% endfor %}
        </tbody>
      </table>
    {% endblock %}

I want to count all the list base from data I filtered

Answer 1

You'll want the count of the resulting queryset, which you can get from the filter's qs property (as you do in your template!).

Change

count = user_filter.count()

to

count = user_filter.qs.count()