def onmessage(self, msg):
Irc.onmessage(self, msg)
# chan = message's channel or None
chan = getattr(msg, "target", None)
if chan and not ischannel(chan):
chan = None
# get a list of handlers
handlers = list(self._get_handlers(chan))
iscommand = lambda word: any(word in handler for handler in handlers)
# command = "title" for Privmsgs with "♥title" / "bot: title" / pm "title"
# command = 123 for Numerics
command = None
if type(msg) is Privmsg and len(msg):
first = msg[0]
if msg.tomyself:
if iscommand(first):
# "cmd hello" in private
command = msg.command = first
msg.splitmsg = msg.splitmsg[1:]
elif first[0] == conf.get("prefix", tag=self.tag, chan=chan):
if iscommand(first[1:]):
# "♥cmd hello" in #chan
command = msg.command = first[1:]
msg.splitmsg = msg.splitmsg[1:]
elif len(msg) > 1 and first[:-1] == self.me[0] and first[-1] in (",", ":"):
if iscommand(msg[1]):
# "bot: hello" in #chan
command = msg.command = msg[1]
msg.splitmsg = msg.splitmsg[2:]
elif type(msg) is Numeric:
command = msg.num
# assemble the list of functions that are to be run
# together with their arguments
funcs = []
for handler in handlers:
for mtype in reversed(msg.__class__.__mro__[:-1]):
if mtype in handler:
funcs.append((handler[mtype], None))
if command and command in handler:
funcs.append((handler[command], chan))
# sort functions according to their priority
# and launch them
funcs.sort(key=lambda tu: tu[0].priority)
try:
for func, chan in funcs:
self._onmessage(func, msg, chan)
except HaltMessage as e:
self.onexception(e)
return
