def get(self, request, *args, **kwargs):
        """The base activation logic; subclasses should leave this method
        alone and implement activate(), which is called from this method.
        """
        activated_user = self.activate(*args, **kwargs)
        if activated_user:
            users_signals.user_activated.send(
                sender=self.__class__,
                user=activated_user,
                request=request
            )
            return redirect(self.success_url)
        return super().get(request, *args, **kwargs)