Streaming Python Packages

smart-open

Utils for streaming large files (S3, HDFS, gzip, bz2...)

json-repair

Repair malformed JSON from LLMs, APIs, logs, and user input in Python.

tensorflow-io-gcs-filesystem

Dataset, streaming, and file system extensions maintained by TensorFlow SIG-IO

partial-json-parser

Parse partial JSON generated by LLM

mosaicml-streaming

A Data Streaming Library for Efficient Neural Network Training

zipstream-ng

A modern and easy to use streamable zip file generator

tensorflow-io

Dataset, streaming, and file system extensions maintained by TensorFlow SIG-IO

streamerate

Iterable Java8 style Streams for Python

streamlink

Streamlink is a CLI utility which pipes video streams from various services into a video player

river

🌊 Online machine learning in Python

dxcam

A Python high-performance screen capture library for Windows using Desktop Duplication API - Updated 2026

betfairlightweight

betfairlightweight - Betfair API-NG python wrapper (with streaming)

paradict

Streamable multi-format serialization with schema

tensorflow-io-nightly

Dataset, streaming, and file system extensions maintained by TensorFlow SIG-IO

csp

csp is a high performance reactive stream processing library, written in C++ and Python

distogram

A library to compute histograms on distributed environments, on streaming data

sentry-arroyo

A library to build streaming applications that consume from and produce to Kafka.

sift-stack-py

Sift client libraries and protocol buffers

tensorflow-io-gcs-filesystem-nightly

Dataset, streaming, and file system extensions maintained by TensorFlow SIG-IO

thetadatadx

No-JVM ThetaData Terminal — native Rust SDK for direct MDDS (gRPC) and FPSS (TCP) market data access

megfile

Megvii FILE Library - Working with Files in Python same as the standard library

flumine

flūmine - Betting trading framework

vidgear

A High-performance cross-platform Video Processing Python framework powerpacked with unique trailblazing features :fire:

aiocometd

CometD client for asyncio