A blazing fast CLI tool to inspect Parquet files using Polars.
Project description
pq-peek ๐ฆ
A blazing fast, memory-efficient CLI tool to inspect large Parquet files directly in the terminal. Built with Polars, Typer, and Rich. Managed via uv.
Install (uv)
uv pip install --system pq-peek
CLI usage
pq-peek schema /path/to/file.parquet
pq-peek head /path/to/file.parquet --n 5
pq-peek stats /path/to/file.parquet
Sample output
Preview data.parquet (3 rows)
โโโโโโณโโโโโโโโโโโโโโโโโโโโโณโโโโโโโโโโโณโโโโโโโโโโโโโโโณโโโโโโโโโโโโโโโโโโโโโโโโโโโ
โ id โ price โ category โ is_available โ description โ
โกโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฉ
โ 0 โ 16.00485297904456 โ Clothing โ False โ Product description โ
โ โ โ โ โ placeholder โ
โ 1 โ 31.286728959372468 โ Books โ True โ Product description โ
โ โ โ โ โ placeholder โ
โ 2 โ 51.69244000425412 โ Books โ False โ Product description โ
โ โ โ โ โ placeholder โ
โโโโโโดโโโโโโโโโโโโโโโโโโโโโดโโโโโโโโโโโดโโโโโโโโโโโโโโโดโโโโโโโโโโโโโโโโโโโโโโโโโโโ
Module usage
python -m pq_peek schema /path/to/file.parquet
Build and publish (uv)
uv build
uv publish
Publishing notes
CI publishing uses GitHub's Trusted Publisher OIDC. See PUBLISHING.md for the full release steps.
Release history Release notifications | RSS feed
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