Return the bars.

def get(self):
        """Return the bars."""
        frac, whole = modf(self.size * self.percent / 100.0)
        ret = curses_bars[8] * int(whole)
        if frac > 0:
            ret += curses_bars[int(frac * 8)]
            whole += 1
        ret += self.__empty_char * int(self.size - whole)
        if self.__with_text:
            ret = '{}{:5.1f}%'.format(ret, self.percent)
        return ret