Narwhals is an extremely lightweight and extensible compatibility layer
between dataframe libraries.

It contains full API support: cuDF, Modin, pandas, Polars, PyArrow.
It also contains lazy-only support: Dask, SQLFrame, PySpark.

Seamlessly support all, without depending on any!

python3-narwhals 2.21.0 is the last available version for Slackware
15.0. Later versions require Python >= 3.10.
