data_base ❭ utils ❭ synchronous_ddf_concat

synchronous_ddf_concat¶

data_base.utils.synchronous_ddf_concat(ddf_path, meta, N, n, scheduler=None)¶

Concatenate a pickles dask dataframe to a pandas dataframe.

Parameters:¶

• ddf_path (str) – path to the dask dataframe

• meta (pd.DataFrame) – the metadata for the dask dataframe.

• N (int) – number of chunks

• n (int) – the chunk to be concatenated

• scheduler (str) – the scheduler to be used

Returns:¶

the concatenated dataframe

Return type:¶

pd.DataFrame