parquet.py

PolarsEagerParquet dataclass

Bases: IO[DataFrame]

IO for loading and saving Parquet using Polars.

Example:

>>> from ordeq_polars import PolarsEagerParquet
>>> from pathlib import Path
>>> csv = PolarsEagerParquet(
...     path=Path("to.csv")
... ).with_load_options(
...     n_rows=1_000
... )