text: import asyncio
  import logging
  import re
  
  import hangups
  import hangups.auth
  from hangups.ui.utils import get_conv_name
  
  
  from . import util, slackgateway
  
  logger = logging.getLogger(__name__)
  
  
  class Server:
  
      def __init__(self, cookies=None, ascii_smileys=False):
          self.clients = {}
          self._hangups = hangups.Client(cookies)
          self._hangups.on_connect.add_observer(self._on_hangups_connect)
          self.ascii_smileys = True #ascii_smileys
  
      def run(self, host, port):
          self.loop = loop = asyncio.get_event_loop()
  
          logger.info('Connecting to slack')
          self.slack = slackgateway.SlackGateway()
          self.slack.connect()
  
          logger.info('Waiting for hangups to connect...')
          try:
              loop.run_until_complete(self._hangups.connect())
          finally:
              logger.info("Goodbye")
              loop.close()
  
      # Hangups Callbacks
  
      @asyncio.coroutine
      def _on_hangups_connect(self):
          """Called when hangups successfully auths with hangouts."""
          logger.info('Hangups connected...')
          self._user_list, self._conv_list = (
              yield from hangups.build_user_conversation_list(self._hangups)
          )
  
          for conv in self._conv_list.get_all():
              util.conversation_to_channel(conv)
  
          self.slack._conv_list = self._conv_list
          self.slack._user_list = self._user_list
  
          self._conv_list.on_event.add_observer(self._on_hangups_event)
          logger.info('Hangups connected.')
  
          asyncio.async(self.slack.run())
  
  
      @asyncio.coroutine
      def _on_hangups_event(self, conv_event, retry=0):
          """Called when a hangups conversation event occurs."""
          try:
              logger.info("Hangups Event: "+conv_event.__class__.__name__)
              if isinstance(conv_event, hangups.ChatMessageEvent):
                  conv = self._conv_list.get(conv_event.conversation_id)
                  user = conv.get_user(conv_event.user_id)
                  sender = util.get_nick(user)
                  hostmask = util.get_hostmask(user)
                  channel = util.conversation_to_channel(conv)
                  message = conv_event.text
                  print((hostmask+' -> '+channel+' : '+conv_event.text).encode('utf-8'))
                  if len(conv.users) < 3 and re.match('[0-9_-]',channel):
                      print("[SKIPPING SMS]")
                      return
                  yield from self.slack.hangoutsMessage(conv, user, message)
              elif isinstance(conv_event, hangups.RenameEvent):
                  conv = self._conv_list.get(conv_event.conversation_id)
                  yield from self.slack.onHangoutsRename(conv, conv_event.old_name, conv_event.new_name)
  #            elif isinstance(conv_event, hangups.MembershipChangeEvent):
  #                conv = self._conv_list.get(conv_event.conversation_id)
  #                users = [conv.get_user(uid) for uid in conv_event.participant_ids]
  #                if conv_event.type == MEMBERSHIP_CHANGE_TYPE_JOIN:
  #                    yield from self.slack.onHangoutsJoin(conv, users)
  #                elif conv_event.type == MEMBERSHIP_CHANGE_TYPE_LEAVE:
  #                    yield from self.slack.onHangoutsLeave(conv, users)
  #                else:
  #                    logger.warning("Unknown membership change type: "+str(conv_event.type))
  #            elif isinstance(conv_event, hangups.HangoutEvent):
  #                conv = self._conv_list.get(conv_event.conversation_id)
  #                if conv_event.type == HANGOUT_EVENT_TYPE_START:
  #                    logger.info(">>>>Call Start<<<<")
  #                elif conv_event.type == HANGOUT_EVENT_TYPE_END:
  #                    logger.info(">>>>Call End<<<<")
  #                else:
  #                    logger.warning("Unknown hangout call event type: "+str(conv_event.type))
  
          except:
              logger.exception("Error handling hangouts event!")
              if retry < 5:
                  yield from asyncio.sleep(retry+0.1)
                  logger.info("RETRYING")
                  yield from self._on_hangups_event(conv_event, retry+1)
              else:
                  logger.critical("##########GAVE UP RETRYING############")
  
  
      # Client Callbacks
  
      def _on_client_connect(self, client_reader, client_writer):
          """Called when an IRC client connects."""
          client = ircgateway.IRCGateway(client_reader, client_writer)
          client._conv_list = self._conv_list
          client._user_list = self._user_list
          client._hangups = self._hangups
          client.connectionMade()
  
          task = asyncio.Task(self._handle_client(client))
          self.clients[task] = client
          logger.info("New Connection")
          task.add_done_callback(self._on_client_lost)
  
      def _on_client_lost(self, task):
          """Called when an IRC client disconnects."""
          self.clients[task].writer.close()
          del self.clients[task]
          logger.info("End Connection")
  
  
  