'Write the frames to the target HDF5 file, using the format used by
``pd.Panel.to_hdf``
Parameters
frames : iter[(int, DataFrame)] or dict[int -> DataFrame]
An iterable or other mapping of sid to the corresponding OHLCV
pricing data.'

def write(self, frames):

    with HDFStore(self._path, 'w', complevel=self._complevel, complib=self._complib) as store:
        panel = pd.Panel.from_dict(dict(frames))
        panel.to_hdf(store, 'updates')
    with tables.open_file(self._path, mode='r+') as h5file:
        h5file.set_node_attr('/', 'version', 0)
