data_base ❭ IO ❭ LoaderDumper ❭ utils ❭ read_object_meta

read_object_meta¶

data_base.IO.LoaderDumper.utils.read_object_meta(savedir, raise_=True)¶

Get the metadata associated with a saved object.

Parquet dumpers convert column names to strings, which changes the dtype upon reading back in. Dask dumpers need a meta object to know the dtypes of the columns, including the values.

Parameters:¶

savedir (str) – The directory where the meta file is stored.

Returns:¶

The metadata of the saved object.

Return type:¶

pd.DataFrame