195 Open Source Cython Software Projects

💫 Industrial-strength Natural Language Processing (NLP) in Python

Deduplicating archiver with compression and authenticated encryption.

The most widely used Python to C compiler

Virtual Python Environment builder

Game Boy emulator written in Python

Fast, flexible and easy to use probabilistic modelling in Python.

Python wrapper to Philipp Krähenbühl's dense (fully connected) CRFs with gaussian edge potentials.

Rasterio reads and writes geospatial raster datasets

A Python wrapper for the tesseract-ocr API

Fiona reads and writes geographic data files

A modern yet simple multi-platform video cutter and joiner.

Example of using Rust to Extend Python

Python audio and music signal processing library

A modern tool for the Windows kernel exploration and tracing

A Python wrapper on Darknet. Compatible with YOLO V3.

Faster requests on Python 3

VIM Configuration for Python / Cython / C Development

Cython-based Python bindings for dear imgui

Compile Nim Extensions for Python On Import!

Fast ASGI web framework and HTTP client for Python asyncio

💥 Cython memory pool for RAII-style memory management

Fast EMD for Python: a wrapper for Pele and Werman's C++ implementation of the Earth Mover's Distance metric

Compute Sentence Embeddings Fast!

🌓 Bringing pjreddie's DarkNet out of the shadows #yolo

Python interface for the SCIP Optimization Suite

Async Techniques and Examples in Python Course

Collection of presentations for advanced Python topics

cython + htslib == fast VCF and BCF processing

Improved build system generator for CPython C, C++, Cython and Fortran extensions

pyxDamerauLevenshtein implements the Damerau-Levenshtein (DL) edit distance algorithm for Python in Cython for high performance.

Python Interface to Slurm

Simple demonstration of separable convolutions

A framework for Smoothed Particle Hydrodynamics in Python

python tools for Finance with the functionality of indicator calculation, business day calculation and so on.

Python package to accelerate the sparse matrix multiplication and top-n similarity selection

A module for getting data into python from large data sources

Locality Sensitive Hashing using MinHash in Python/Cython to detect near duplicate text documents

We're moving. Please visit https://github.com/PyWavelets

💥 Fast matrix-multiplication as a self-contained Python library – no system dependencies!

This is the official repository for the Recommender Systems course at Politecnico di Milano.

Bindings for libssh2 C library.

Official binding of SFML for Python

PYthon For Homomorphic Encryption Libraries, perform encrypted computations such as sum, mult, scalar product or matrix multiplication in Python, with NumPy compatibility. Uses SEAL/PALISADE as backends, implemented using Cython.

The interface between ROOT and NumPy

An ongoing fun challenge where I'll try to post one Python benchmark per day.

Material for the SciPy 2017 Cython tutorial

Minimal Deep Learning library is written in Python/Cython/C++ and Numpy/CUDA/cuDNN.

Python bindings for the Vedis embedded NoSQL database

Binary Decision Diagrams (BDDs) in pure Python and Cython wrappers of CUDD, Sylvan, and BuDDy

Judging daemon for programming contests

Image processors and filters for use with ImageKit

Code and more for the QUB Development Weeks event 'High Performance Python'

Streaming parser for multipart/form-data written in Python

Tool for managing data-deduplication within extant compressed archive files, along with a relatively performant BK tree implementation for fuzzy image searching.

Python3 API wrapper and web scraper for https://coinmarketcap.com

Python LIRC extension written in Cython for Python 3 (and 2)

Fast Python bindings to Sophia Database

Connected components on discrete and continuous multilabel 3D & 2D images. Handles 26, 18, and 6 connected variants.

Probabilistic Data Structures and Algorithms in Python

Roaring Bitmap in Cython

💥 Cython hash tables that assume keys are pre-hashed

silx toolkit

A Python interface to RFC 2743/2744 (plus common extensions)

:rocket: Make your Python code fly at transonic speeds!

Find similar audio files easily

:walking: Cython implementation of DeepWalk

Example code for interfacing with C and C++ from Python using Cython, SWIG, CFFI, PyPy, and pybind11

SystemD wrapper on Cython

Some notes on using Cython to increase the performance of Python code.

A supercharged fork of the modern day level editor.

Tutorial on how to use Cython to optimize Python code.

The main source repository for the Raysect project.

WSGI middleware for line-by-line profiling

:triangular_ruler: A Cython implementation of the affine gap string distance

Implement SQLite table-valued functions with Python

High performance Trie and Ahocorasick automata (AC automata) Keyword Match & Replace Tool for python

Python3 bindings for the Compact Language Detector v3 (CLD3)

Go-ICP for globally optimal 3D pointset registration

Recursive Self-Organizing Map/Neural Gas.

Faster CSV for Python

Setuptools-based `setup.py` template for Cython projects

Calling C from Python

Execute a subset of Python on HPC platforms

Clustering with variational Bayes and population Monte Carlo

macOS Cython IOKit Utility Library

A community developed python package for spectroscopy.

2D/3D registration between CT/MRI or STL models and X-ray images (November 2018)

A Cython port of Martini for fast RTIN terrain mesh generation

Python library for simple HEC-DSS functions

Simple example of wrapping a C library with Cython

Simple userspace packet processing for educational purposes 🎓

Relief Based Algorithms of ReBATE implemented in Python with Cython optimization. This repository is no longer being updated. Please see scikit-rebate.

Automatically generates a Cython wrapper for C++ code

Small framework for easy generates web-applications (SPA or Single Page Application).

Drop-in replacement for Gurobi's gurobipy python interface that supports Python3.4 and is much more efficient

Cython wrapper for cv::Mat class

The interface between FastJet and NumPy

Pythonic Deep Learning Framework Inspired by Torch's Neural Network package

A fast bencode implementation in Cython