def register_server(self, address):
    '''Add a server located at ``address``. This server will now be included in the
    recipient list whenever ``send()`` is called.
    '''
    if self.__remote_servers in address:
      raise Exception('Server already registered: %s', address)
    socket = self.__zmq_context.socket(zmq.PUSH)
    socket.connect(address)
    self.__remote_servers[address] = socket
    self.refresh_server_queue()
dataset/ETHPy150Open JeremyOT/Toto/toto/events.py/EventManager.register_server/swapped operands of `in`