def decrement_counter_post_save(sender, instance, **kwargs):
if getattr(instance, "is_public", True) and not getattr(instance, "is_removed", False):
key = get_cache_key_from_comment(instance)
try:
cache.decr(key)
except ValueError:
pass
def increment_counter(sender, comment, **kwargs):
if getattr(comment, "is_public", True):
key = get_cache_key_from_comment(comment)
try:
cache.incr(key)
except ValueError:
pass
def decrement_counter_flagged(sender, flag, comment, **kwargs):
if flag.flag == flag.MODERATOR_DELETION and getattr(comment, "is_public", True):
key = get_cache_key_from_comment(comment)
try:
cache.decr(key)
except ValueError:
pass
