polars.DataFrame.__array__

DataFrame.__array__(

dtype: npt.DTypeLike | None = None,

copy: bool | None = None,

) → np.ndarray[Any, Any]

Return a NumPy ndarray with the given data type.

This method ensures a Polars DataFrame can be treated as a NumPy ndarray. It enables np.asarray and NumPy universal functions.

See the NumPy documentation for more information: https://numpy.org/doc/stable/user/basics.interoperability.html#the-array-method