memoryfm.ScrobbleLog.to_parquet

ScrobbleLog.to_parquet(meta_file, df_file)

Write ScrobbleLog to canonical parquet.

The canonical parquet refers to a pair of files.

• A JSON file : contains the ScrobbleLog meta

• A parquet file : contains the ScrobbleLog DataFrame

Parameters:

meta_filePathLike or TextIOBase object

Path or file to save ScrobbleLog meta as a JSON string. The following types are accepted

• A pathlib path, or

• A string corresponding to a path, such as /home/username/Documents/filename, or

• A TextIOBase object having a read() method.

df_filePathLike or TextIOBase object

Path or file to save ScrobbleLog DataFrame as a parquet file. The following types are accepted

• A pathlib path, or

• A string corresponding to a path, such as /home/username/Documents/filename, or

• A TextIOBase object having a read() method.