Make checkIsMyInvitation use Django to parse the URL
Using django is more reliable and makes the code easier to read as
there is no knowledge of the url layout required.
Patch by: Sverre Rabbelier
"""
Signals relating to comments.
"""
from django.dispatch import Signal
# Sent just before a comment will be posted (after it's been approved and
# moderated; this can be used to modify the comment (in place) with posting
# details or other such actions. If any receiver returns False the comment will be
# discarded and a 403 (not allowed) response. This signal is sent at more or less
# the same time (just before, actually) as the Comment object's pre-save signal,
# except that the HTTP request is sent along with this signal.
comment_will_be_posted = Signal(providing_args=["comment", "request"])
# Sent just after a comment was posted. See above for how this differs
# from the Comment object's post-save signal.
comment_was_posted = Signal(providing_args=["comment", "request"])
# Sent after a comment was "flagged" in some way. Check the flag to see if this
# was a user requesting removal of a comment, a moderator approving/removing a
# comment, or some other custom user flag.
comment_was_flagged = Signal(providing_args=["comment", "flag", "created", "request"])