def row_del(self, i):
        if i < -self.rows or i >= self.rows:
            raise IndexError("Index out of range: 'i = %s', valid -%s <= i"
                             " < %s" % (i, self.rows, self.rows))
        if i < 0:
            i += self.rows
        del self._mat[i*self.cols:(i+1)*self.cols]
        self.rows -= 1
Play media list.
dataset/ETHPy150Open sympy/sympy/sympy/matrices/dense.py/MutableDenseMatrix.row_del--crossover with--dataset/ETHPy150Open disqus/playa/playa/lib/vlc.py/libvlc_media_list_player_play