/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

6 votes361 views3 answers
Django models filter
Python Django
2 votes387 views2 answers
Django exclude queryset
Python Django
1 vote404 views1 answer
Hide particular attribute in django admin
Python Django
0 vote356 views1 answer
Django get all model fields
Python Django
0 vote360 views1 answer
"api_view" is not defined django
Python Django
0 vote345 views1 answer
Django.db.backends.mysql install
Python Django
0 vote346 views1 answer
Redirect a post request django
Python Django
0 vote441 views1 answer
Aggregation with f() in django rest api
Python Django
0 vote357 views1 answer
AttributeError: module 'django.db.models' has no attribute 'ArrayField'
Python Django
0 vote356 views9 answers
Django recapcha
Python Django