def remove_message(self, message):
        """
        Removes a message.

        :param message: Message to remove
        """
        import time
        _logger(self.__class__).log(5, 'removing message %s' % message)
        t = time.time()
        usd = message.block.userData()
        if usd:
            try:
                usd.messages.remove(message)
            except (AttributeError, ValueError):
                pass
        if message.decoration:
            self.editor.decorations.remove(message.decoration)
        self._messages.remove(message)
Removes a message.

        :param message: Message to remove