python-polars-the-definitive-guide

(★ 343)

Scripts and datasets for the O'Reilly book Python Polars: The Definitive Guide

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Download Latest Version (.zip)

- - datatypes.png
  - def.png
  - formats-table.png
  - jeroen.png
  - ppdg_0801.png
  - ppdg_0901.png
  - ppdg_1001.png
  - ppdg_1002.png
  - ppdg_1101.png
  - ppdg_1102.png
  - title.png
  - yoda.png
- crash-course.ipynb
- data
- - lineitem.parquet
  - supplier.parquet
- - nyc-neighborhoods.geojson
  - trips-2024-03-01.parquet
  - trips-2024-03-02.parquet
  - trips-2024-03-03.parquet
  - trips-2024-03-04.parquet
  - trips-2024-03-05.parquet
  - trips-2024-03-06.parquet
  - trips-2024-03-07.parquet
  - trips-2024-03-08.parquet
  - trips-2024-03-09.parquet
  - trips-2024-03-10.parquet
  - trips-2024-03-11.parquet
  - trips-2024-03-12.parquet
  - trips-2024-03-13.parquet
  - trips-2024-03-14.parquet
  - trips-2024-03-15.parquet
  - trips-2024-03-16.parquet
  - trips-2024-03-17.parquet
  - trips-2024-03-18.parquet
  - trips-2024-03-19.parquet
  - trips-2024-03-20.parquet
  - trips-2024-03-21.parquet
  - trips-2024-03-22.parquet
  - trips-2024-03-23.parquet
  - trips-2024-03-24.parquet
  - trips-2024-03-25.parquet
  - trips-2024-03-26.parquet
  - trips-2024-03-27.parquet
  - trips-2024-03-28.parquet
  - trips-2024-03-29.parquet
  - trips-2024-03-30.parquet
  - trips-2024-03-31.parquet
- - yellow_tripdata_2022-01.parquet
  - yellow_tripdata_2022-02.parquet
  - yellow_tripdata_2022-03.parquet
  - yellow_tripdata_2022-04.parquet
  - yellow_tripdata_2022-05.parquet
  - yellow_tripdata_2022-06.parquet
  - yellow_tripdata_2022-07.parquet
  - yellow_tripdata_2022-08.parquet
  - yellow_tripdata_2022-09.parquet
  - yellow_tripdata_2022-10.parquet
  - yellow_tripdata_2022-11.parquet
  - yellow_tripdata_2022-12.parquet
- all_stocks.csv
- animals.csv
- asml.csv
- campaigns.csv
- directors.csv
- fruit.csv
- nvda.csv
- penguins.csv
- pokedex.json
- sakila.db
- sales.csv
- starwars.parquet
- tools.csv
- top2000-2023.xlsx
- transactions.csv
- tsm.csv
- wikimedia.ndjson
- - Cargo.lock
  - Cargo.toml
  - test.py
- - Cargo.lock
  - Cargo.toml
  - rustfmt.toml
  - test.py
.gitignore
.python-version
appendix1.ipynb
ch01.ipynb
ch02.ipynb
ch03.ipynb
ch04.ipynb
ch05.ipynb
ch06.ipynb
ch07.ipynb
ch08.ipynb
ch09.ipynb
ch10.ipynb
ch11.ipynb
ch12.ipynb
ch13.ipynb
ch14.ipynb
ch15.ipynb
ch16.ipynb
ch17.ipynb
ch18.ipynb
LICENSE
pp-cover-800w.jpg
pyproject.toml
README.md

# Installation Guide

1. Get the code

git clone https://github.com/jeroenjanssens/python-polars-the-definitive-guide

Downloads the entire project code from GitHub to your computer.

cd python-polars-the-definitive-guide

Moves into the project folder you just downloaded.

2. Python

Easy Recommended

Prerequisites

Git Needed to download the project code from GitHub.
Python 3 On Windows, be sure to check 'Add Python to PATH' during installation.

pip install .

Installs the package published on PyPI directly — no need to clone the source.

jupyter notebook

Launches Jupyter in your browser so you can open and run the notebook (.ipynb) files.

✅ If it runs without errors and prints output in the terminal, it worked.

3. Rust

Medium

Prerequisites

Git Needed to download the project code from GitHub.
Rust (rustup) Installing via rustup also installs cargo.

⚠️ This is a large repository, so this method may point to an internal sub-package rather than the actual core product. Check the full README as well.

cd plugins/hello_world_plugin

This project's files live in a subfolder, so move into it first.

cargo build --release

Compiles the Rust project.

cargo run

Builds and then immediately runs the program.

✅ If cargo build finishes without errors, it worked. The executable is created under target/.