Class based Middleware in Django

class_based_middleware.py

class ExampleMiddleware:

    def _init_(self, get_response):
        self.get_response = get_response

    def _call_(self, request):

        # Code that is executed in each request before the view is called

        response = self.get_response(request)

        # Code that is executed in each request after the view is called
        return response

    def process_view(request, view_func, view_args, view_kwargs):
        # This code is executed just before the view is called

    def process_exception(request, exception):
        # This code is executed if an exception is raised

    def process_template_response(request, response):
        # This code is executed if the response contains a render() method
        return response