Python Extension Packages

wasmer

🐍🕸 WebAssembly runtime for Python

wasmer-compiler-cranelift

🐍🕸 WebAssembly runtime for Python

pyxirr

Rust-powered collection of financial functions.

fastobo

Faultless AST for Open Biomedical Ontologies in Python.

tsv2py

Parser and generator for PostgreSQL-compatible tab-separated values (TSV)

uv-ffi

PyO3 FFI layer for uv's pip_install internals — call uv directly from Python without CLI overhead. Fork of astral-sh/uv v0.10.8.

order-book

A fast L2/L3 orderbook data structure, in C, for Python

debugpy-run

Finds and runs debugpy for VS Code "remote attach" command line debugging.

barcode-qr-code-sdk

Barcode and QR code scanning SDK for Python

xmlstarlet

XMLStarlet Toolkit: Python CFFI bindings

rspx

rust extensions for python

wrtc

a Python extension that provides bindings to WebRTC M92

iocursor

A zero-copy file-like wrapper for Python byte buffers, inspired by Rust's std::io::Cursor.

mrz-scanner-sdk

Machine readable zone (MRZ) reading SDK for passport, Visa, ID card and travel document.

gmalglib

C 语言实现的国密基础算法 Python 扩展库

wasmer-compiler-singlepass

Python extension to run WebAssembly binaries

cfly

Build python extensions on-the-fly. Run C++ code directly from Python

nodetrie

Python bindings for NodeTrie, a prefix tree data structure library

wasmer-compiler-llvm

🐍🕸 WebAssembly runtime for Python

hsort

High-performance sorting and merging engine for large data files. Python extension with CLI and API support.

fir1

FIR & LMS filter implementation in C++ with Python & JAVA wrappers

pyegui

Immediate mode GUI library

ashe

✨ ashe is a super extension of Python.

fext

Fast CPython extensions to Python standard library with focus on performance.