def getrow(self, i):
        # we convert to CSR to maintain compatibility with old impl.
        # in spmatrix.getrow()
        return self._get_submatrix(i, slice(None)).tocsr()
Returns a copy of row i of the matrix, as a (1 x n)
dataset/ETHPy150Open scipy/scipy/scipy/sparse/csc.py/csc_matrix.getrow