/Python/Django/Django sessions for beginners

Django sessions for beginners

def index(request):
    ...

    num_authors = Author.objects.count()  # The 'all()' is implied by default.
    
    # Number of visits to this view, as counted in the session variable.
    num_visits = request.session.get('num_visits', 0)
    request.session['num_visits'] = num_visits + 1

    context = {
        'num_books': num_books,
        'num_instances': num_instances,
        'num_instances_available': num_instances_available,
        'num_authors': num_authors,
        'num_visits': num_visits,
    }
    
    # Render the HTML template index.html with the data in the context variable.
    return render(request, 'index.html', context=context)

Source: developer.mozilla.org

Similar codes

0 vote215 views2 answers
Django get superuser password
Python Django
0 vote222 views1 answer
Celery beat command for django celery beat
Python Django
2 votes242 views3 answers
Django login required decorator
Python Django
1 vote232 views1 answer
Django making a custom 403 page
Python Django
0 vote216 views1 answer
Django order by foreign key count
Python Django
0 vote234 views2 answers
Set environment variable heroku django
Python Django
0 vote215 views1 answer
Django rest framework default_authentication_classes
Python Django
1 vote202 views1 answer
Django model query add annotation field to show duplicate count
Python Django
0 vote274 views2 answers
Displaying flash message django
Python Django
8 votes228 views6 answers
Django filters
Python Django