def blacklist(request, blacklisted_podcast):
user = request.user
suggestion = suggestions_for_user(user)
@repeat_on_conflict(['suggestion'])
def _update(suggestion, podcast_id):
suggestion.blacklist.append(podcast_id)
suggestion.save()
_update(suggestion=suggestion, podcast_id=blacklisted_podcast.get_id())
update_suggestions.delay(user)
return HttpResponseRedirect(reverse('suggestions'))
def update_suggestions_on_subscription(sender, **kwargs):
""" update a user's suggestions after one of his subscriptions change """
user = kwargs['user']
update_suggestions.delay(user)