Method reconstruct

pywt/_wavelet_packets.py:192–208

Reconstruct node from subnodes. Parameters ---------- update : bool, optional If True, then reconstructed data replaces the current node data (default: False). Returns: - original node data if subnodes do not exist

(self, update=False)

        raise NotImplementedError()

    def reconstruct(self, update=False):
        """
        Reconstruct node from subnodes.

        Parameters
        ----------
        update : bool, optional
            If True, then reconstructed data replaces the current
            node data (default: False).

        Returns:
            - original node data if subnodes do not exist
            - IDWT of subnodes otherwise.
        """
        if not self.has_any_subnode:
            return self.data
        return self._reconstruct(update)

    def _reconstruct(self):
        raise NotImplementedError()  # override this in subclasses