modelzoo.transformers.data_processing.scripts.chunk_preprocessing.chunk_data_preprocessor.get_compression_factor#
- modelzoo.transformers.data_processing.scripts.chunk_preprocessing.chunk_data_preprocessor.get_compression_factor(filename: str) int [source]#
Calculate and return the compression factor based on a file’s extension.
- Parameters
filename (str) – The name of the file.
- Returns
- Compression factor. Returns 3 for all compressed and parquet formats,
otherwise returns 1 for uncompressed formats.
- Return type
int