content: import json
  
  from django.contrib.admin.models import LogEntry
  from django.db.models.signals import post_save
  from django.dispatch import receiver
  
  from django_redis import get_redis_connection
  
  
  @receiver(post_save, sender=LogEntry)
  def publish_event(instance, **kwargs):
      event = {
          "model": instance.content_type.name,
          "object": instance.object_repr,
          "message": instance.get_change_message(),
          "timestamp": instance.action_time.isoformat(),
          "user": str(instance.user),
          "content_type_id": instance.content_type_id,
          "object_id": instance.object_id,
      }
      connection = get_redis_connection("default")
      payload = json.dumps(event)
      connection.publish("events", payload)
  