I am trying to implement an anonymous scan method (with the AnonymousScan trait) reading data from custom sources. I am also hoping to make the resulting LazyFrame available in python.
Using the pyo3-polars crate, I am able to convert between DataFrame in Python and Rust. However, for LazyFrame, it seems that we don't have an easy option to pass it to Python.
Moving https://github.com/pola-rs/polars/issues/7933 here
I am trying to implement an anonymous scan method (with the AnonymousScan trait) reading data from custom sources. I am also hoping to make the resulting LazyFrame available in python.
Using the pyo3-polars crate, I am able to convert between DataFrame in Python and Rust. However, for LazyFrame, it seems that we don't have an easy option to pass it to Python.