app/django/contrib/comments/signals.py

   1 """
   2 Signals relating to comments.
   3 """
   4 from django.dispatch import Signal
   5
   6 # Sent just before a comment will be posted (after it's been approved and
   7 # moderated; this can be used to modify the comment (in place) with posting
   8 # details or other such actions. If any receiver returns False the comment will be
   9 # discarded and a 403 (not allowed) response. This signal is sent at more or less
  10 # the same time (just before, actually) as the Comment object's pre-save signal,
  11 # except that the HTTP request is sent along with this signal.
  12 comment_will_be_posted = Signal(providing_args=["comment", "request"])
  13
  14 # Sent just after a comment was posted. See above for how this differs
  15 # from the Comment object's post-save signal.
  16 comment_was_posted = Signal(providing_args=["comment", "request"])
  17
  18 # Sent after a comment was "flagged" in some way. Check the flag to see if this
  19 # was a user requesting removal of a comment, a moderator approving/removing a
  20 # comment, or some other custom user flag.
  21 comment_was_flagged = Signal(providing_args=["comment", "flag", "created", "request"])