fastparquet 2025.12.0

Python support for Parquet file format

Stars: 886, Watchers: 886, Forks: 189, Open Issues: 92

The dask/fastparquet repo was created 10 years ago and the last code push was 1 months ago.
The project is popular with 886 github stars!

How to Install fastparquet

You can install fastparquet using pip

pip install fastparquet

or add it to a project with poetry

poetry add fastparquet

Package Details

Author

Martin Durant

License

Apache License 2.0

Homepage

https://github.com/dask/fastparquet/

PyPi:

https://pypi.org/project/fastparquet/

GitHub Repo:

https://github.com/dask/fastparquet

Classifiers

Related Packages

Errors

A list of common fastparquet errors.

Code Examples

Here are some fastparquet code examples and snippets.

GitHub Issues

The fastparquet package has 92 open issues on GitHub

• Edge case with row filtering and null values.
• Fix categorical data handling with global dictionaries
• CI: enable string dtype for test job with pandas main
• pure-numpy interface to parquet
• See what happens if we don't track thrift i32

See more issues on GitHub