16d08e188b6db8a5ed0c16df16906a0e197d6505,scipy/sparse/dia.py,dia_matrix,setdiag,#dia_matrix#Any#Any#,187

Before Change

    def setdiag(self, values, k=0):
        M, N = self.shape
        if (not k in self.offsets):
            raise ValueError(
                "dia matrix does not support assignment for unknown diagonals. "
                "Known offsets are: %s" % self.offsets)
        self.data[self.offsets == k, :] = values

    setdiag.__doc__ = _data_matrix.setdiag.__doc__

After Change

    def setdiag(self, values, k=0):
        if k not in self.offsets:
            self.offsets = self.offsets.append((k,))
            self.data = self.data.vstack((self.data, values))
        else:
            self.data[self.offsets == k, :] = values

    setdiag.__doc__ = _data_matrix.setdiag.__doc__

Instances