Changeset View

Standalone View

				import logging

				from actstream import action
				from django.db.models.signals import post_save
				from django.dispatch import receiver

				from blog.models import PostComment


				logger = logging.getLogger(__name__)


				@receiver(post_save, sender=PostComment)
				def notify_about_comment(
				sender: object, instance: PostComment, created: bool, **kwargs: object
				) -> None:
				"""
				Generate notifications about comments under blog posts.

				Because PostComment is created separately, this cannot be done in post_save of a Comment.
				"""
				if not created:
				return

				comment = instance.comment
				target = comment.get_action_target()

				action.send(comment.user, verb='added', action_object=comment, target=target)