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Streamparse

Run Python in Apache Storm topologies. Pythonic API, CLI tooling, and a topology DSL.

From pystorm·Updated June 3, 2026·View on GitHub·

Streamparse lets you run Python code against real-time streams of data via Apache Storm. With streamparse you can create Storm bolts and spouts in Python without having to write a single line of Java. It also provides handy CLI utilities for managing Storm clusters and projects. The project is written primarily in Python, distributed under the Apache License 2.0 license, first published in 2014. It has gained significant community traction with 1,506 stars and 220 forks on GitHub. Key topics include: apache-storm, python, storm.

Latest release: v5.0.1
August 9, 2024View Changelog →

|logo|

|Build Status| |Docs Status|

Streamparse lets you run Python code against real-time streams of data via
Apache Storm. With streamparse you can create Storm bolts and spouts in
Python without having to write a single line of Java. It also provides handy
CLI utilities for managing Storm clusters and projects.

The Storm/streamparse combo can be viewed as a more robust alternative to Python
worker-and-queue systems, as might be built atop frameworks like Celery and RQ.
It offers a way to do "real-time map/reduce style computation" against live
streams of data. It can also be a powerful way to scale long-running, highly
parallel Python processes in production.

|Demo|

Documentation

  • HEAD <http://streamparse.readthedocs.org/en/master/>_
  • Stable <http://streamparse.readthedocs.org/en/stable/>_

User Group

Follow the project's progress, get involved, submit ideas and ask for help via
our Google Group, streamparse@googlegroups.com <https://groups.google.com/forum/#!forum/streamparse>__.

Contributors

Alphabetical, by last name:

  • Dan Blanchard (@dsblanch <https://twitter.com/dsblanch>__)
  • Keith Bourgoin (@kbourgoin <https://twitter.com/kbourgoin>__)
  • Arturo Filastò (@hellais <https://github.com/hellais>__)
  • Jeffrey Godwyll (@rey12rey <https://twitter.com/rey12rey>__)
  • Daniel Hodges (@hodgesds <https://github.com/hodgesds>__)
  • Wieland Hoffmann (@mineo <https://github.com/mineo>__)
  • Tim Hopper (@tdhopper <https://twitter.com/tdhopper>__)
  • Omer Katz (@thedrow <https://github.com/thedrow>__)
  • Aiyesha Ma (@Aiyesha <https://github.com/Aiyesha>__)
  • Andrew Montalenti (@amontalenti <https://twitter.com/amontalenti>__)
  • Rohit Sankaran (@roadhead <https://twitter.com/roadhead>__)
  • Viktor Shlapakov (@vshlapakov <https://github.com/vshlapakov>__)
  • Mike Sukmanowsky (@msukmanowsky <https://twitter.com/msukmanowsky>__)
  • Cody Wilbourn (@codywilbourn <https://github.com/codywilbourn>__)
  • Curtis Vogt (@omus <https://github.com/omus>__)

Changelog

See the releases <https://github.com/Parsely/streamparse/releases>__ page on
GitHub.

Roadmap

See the Roadmap <https://github.com/Parsely/streamparse/wiki/Roadmap>__.

.. |logo| image:: https://raw.githubusercontent.com/Parsely/streamparse/master/doc/images/streamparse-logo.png
.. |Build Status| image:: https://github.com/pystorm/streamparse/actions/workflows/test.yml/badge.svg
:target: https://github.com/pystorm/streamparse/actions/workflows/test.yml
:alt: Build Status
.. |Docs Status| image:: https://readthedocs.org/projects/streamparse/badge/?version=latest
:target: https://streamparse.readthedocs.io/en/stable/?badge=latest
:alt: Documentation Status
.. |Demo| image:: https://raw.githubusercontent.com/Parsely/streamparse/master/doc/source/images/quickstart.gif

Contributors

Showing top 12 contributors by commit count.

View all contributors on GitHub →

This article is auto-generated from pystorm/streamparse via the GitHub API.Last fetched: 6/17/2026