Polars List Utils (polist)

polist is a Python package that provides a set of utilities for working with List-type columns in Polars DataFrames.

Features

• fft - Fast Fourier Transform

Installation

1. Setup your Python environment according to the pyproject.toml file
2. Setup your Rust environment
3. Compile:

uv sync
uv run maturin develop --release

4. Run:

uv venv
.venv\Scripts\activate
python .\scripts\showcase.py

Todo

• Publish to PyPI (uv?)
• Add more features
  • Aggregations
  • Piecewise Mean & Relation
• Add more tests