:param players: list of catan.game.Player objects

def _log_players(self, players):
        """
        :param players: list of catan.game.Player objects
        """
        self._logln('players: {0}'.format(len(players)))
        for p in self._players:
            self._logln('name: {0}, color: {1}, seat: {2}'.format(p.name, p.color, p.seat))