03d22bbb0177117498b3021e068611c6b9421e15,nilmtk/dataset_converters/wikienergy/download_wikienergy.py,,download_wikienergy,#,38

Before Change

                        chunk_start = chunk_start + chunk_size

        // saves all chunks
        if len(dataframe_list) > 0:
            dataframe_concat = pd.concat(dataframe_list)
            //dataframe_concat.to_csv(output_directory + str(building_id) + ".csv")

    store.close()
    conn.close()

def _wikienergy_dataframe_to_hdf(wikienergy_dataframe, store):

After Change

    
    // remove existing building yaml files in module dir
    for f in os.listdir(join(_get_module_directory(), "metadata")):
        if re.search("^building", f):
            os.remove(join(_get_module_directory(), "metadata", f))

    // get tables in database schema
    sql_query = ("SELECT TABLE_NAME" + 
                 " FROM INFORMATION_SCHEMA.TABLES" + 
                 " WHERE TABLE_TYPE = "BASE TABLE"" + 
                 " AND TABLE_SCHEMA="" + database_schema + """ + 

Instances