data_juicer.format.parquet_formatter module

class data_juicer.format.parquet_formatter.ParquetFormatter(dataset_path, suffixes=None, **kwargs)[source]

Bases: LocalFormatter

The class is used to load and format parquet-type files.

Default suffixes is [‘.parquet’]

SUFFIXES = ['.parquet']
__init__(dataset_path, suffixes=None, **kwargs)[source]

Initialization method.

Parameters:

  • dataset_path – a dataset file or a dataset directory

  • suffixes – files with specified suffixes to be processed

  • kwargs – extra args