def blockingCallFromThread(reactor, f, *a, **kw):
"""
Run a function in the reactor from a thread, and wait for the result
synchronously, i.e. until the callback chain returned by the function
get a result.
@param reactor: The L{IReactorThreads} provider which will be used to
schedule the function call.
@param f: the callable to run in the reactor thread
@type f: any callable.
@param a: the arguments to pass to C{f}.
@param kw: the keyword arguments to pass to C{f}.
@return: the result of the callback chain.
@raise: any error raised during the callback chain.
"""
queue = Queue.Queue()
def _callFromThread():
result = defer.maybeDeferred(f, *a, **kw)
result.addBoth(queue.put)
reactor.callFromThread(_callFromThread)
result = queue.get()
if isinstance(result, failure.Failure):
result.raiseException()
return result
def protocol_output(self, message, req=None):
"""This is how we send shit to AOL"""
try:
# so, utf16 doubles the size of the FLAP packets, which
# really limits our max message size. if none of the ordinals
# are outside the 7bit ascii range, convert to ascii bytes
if not [ch for ch in message if ord(ch) > 127]:
message = message.encode('us-ascii')
# ooookay, let's just strip out all html tags
message = stripHTML(message)
#print 'trying to output: %r' % message
# escape stuff so it's not all like LOL HTML
# print 'before esc: %r' % message
# message = oscar.html(message)
# print 'after esc: %r' % message
# message = message.replace('"', "'")
# print 'after repl: %r' % message
# color output if requested
#if req.colorize:
# style = random.choice(self.colorlib._rainbow_map.keys())
# message = self.colorlib.rainbow(message, style=style)
# AIM reacts indignantly to overlong messages, so we need to
# wrap. try not to break up html tags injected by colorlib.
if not hasattr(req, 'chat'):
req.chat = None
if not hasattr(req, 'aim'):
req.aim = self.oscar_connection
if req.chat:
width = 2048
func = req.chat.sendMessage
else:
width = 2545 # longer than chatrooms, who knows...
func = req.aim.sendMessage
# unicode stuff takes two bytes due to shitty utf-16
if isinstance(message, unicode):
width = int(width / 2) - 1
# make room for the div tag that sets a black background
#if req.colorize:
# width -= 43
# XXX this regex does really really bad things with lots of color
for line in self.xmlwrap(message, width):
#if req.colorize:
# line = self.black_fmt % line
args = [line]
if not req.chat:
if not req.nick:
req.nick = req.sendto
args.insert(0, req.nick)
reactor.callFromThread(func, *args)
# don't spam ourselves off the server
sleep(1)
except Exception, error:
log.exception(error)