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Awesome

An open API service indexing awesome lists of open source software.

Python-Awesome

Awesome Python
https://github.com/spy86/Python-Awesome

Last synced: 3 days ago
JSON representation

  • Web Frameworks

  • Continuous Integration

    • CircleCI - A CI service that can run very fast parallel testing. (GitHub only)
    • awesome-CIandCD
    • Vexor CI - A continuous integration tool for private apps with pay-per-minute billing model.
    • Wercker - A Docker-based platform for building and deploying applications and microservices.

  • Twitter

  • Websites

  • Asset Management

    • fanstatic - Packages, optimizes, and serves static file dependencies as Python packages.
    • django-compressor - Compresses linked and inline JavaScript or CSS into a single cached file.
    • django-pipeline - An asset packaging library for Django.
    • django-storages - A collection of custom storage back ends for Django.
    • fanstatic - Packages, optimizes, and serves static file dependencies as Python packages.
    • flask-assets - Helps you integrate webassets into your Flask app.
    • jinja-assets-compressor - A Jinja extension to compile and compress your assets.
    • webassets - Bundles, optimizes, and manages unique cache-busting URLs for static resources.

  • Audio

    • id3reader - A Python module for reading MP3 meta data.
    • audiolazy - Expressive Digital Signal Processing (DSP) package for Python.
    • audioread - Cross-library (GStreamer + Core Audio + MAD + FFmpeg) audio decoding.
    • dejavu - Audio fingerprinting and recognition.
    • django-elastic-transcoder - Django + [Amazon Elastic Transcoder](https://aws.amazon.com/elastictranscoder/).
    • m3u8 - A module for parsing m3u8 file.
    • mingus - An advanced music theory and notation package with MIDI file and playback support.
    • mutagen - A Python module to handle audio metadata.
    • pyAudioAnalysis - Python Audio Analysis Library: Feature Extraction, Classification, Segmentation and Applications
    • pydub - Manipulate audio with a simple and easy high level interface.
    • pyechonest - Python client for the [Echo Nest](http://developer.echonest.com/) API.
    • TimeSide - Open web audio processing framework.
    • tinytag - A library for reading music meta data of MP3, OGG, FLAC and Wave files.

  • Build Tools

    • buildout - A build system for creating, assembling and deploying applications from multiple parts.
    • buildout - A build system for creating, assembling and deploying applications from multiple parts.
    • PlatformIO - A console tool to build code with different development platforms.
    • PyBuilder - A continuous build tool written in pure Python.

  • CMS

    • django-cms - An Open source enterprise CMS based on the Django.
    • djedi-cms - A lightweight but yet powerful Django CMS with plugins, inline editing and performance in mind.
    • djedi-cms - A lightweight but yet powerful Django CMS with plugins, inline editing and performance in mind.
    • Opps - A Django-based CMS for magazines, newspapers websites and portals with high-traffic.
    • Quokka - Flexible, extensible, small CMS powered by Flask and MongoDB.
    • Plone - A CMS built on top of the open source application server Zope.
    • Widgy - Last CMS framework, based on Django.

  • Command-line Tools

    • docopt - Pythonic command line arguments parser.
    • asciimatics - Cross-platform, full-screen terminal package (i.e. mouse/keyboard input and coloured, positioned text output) complete with high-level API for complex animations and special effects.
    • cliff - A framework for creating command-line programs with multi-level commands.
    • clint - Python Command-line Application Tools.
    • docopt - Pythonic command line arguments parser.
    • Gooey - Turn command line programs into a full GUI application with one line
    • Python-Fire - A library for creating command line interfaces (CLIs) from absolutely any Python object.
    • python-prompt-toolkit - A Library for building powerful interactive command lines.
    • aws-cli - A universal command-line interface for Amazon Web Services.
    • bashplotlib - Making basic plots in the terminal.
    • caniusepython3 - Determine what projects are blocking you from porting to Python 3.
    • cookiecutter - A command-line utility that creates projects from cookiecutters (project templates).
    • doitlive - A tool for live presentations in the terminal.
    • howdoi - Instant coding answers via the command line.
    • httpie - A command line HTTP client, a user-friendly cURL replacement.
    • mycli - A Terminal Client for MySQL with AutoCompletion and Syntax Highlighting.
    • PathPicker - Select files out of bash output.
    • percol - Adds flavor of interactive selection to the traditional pipe concept on UNIX.
    • pgcli - Postgres CLI with autocompletion and syntax highlighting.
    • SAWS - A Supercharged AWS CLI.
    • thefuck - Correcting your previous console command.
    • try - A dead simple CLI to try out python packages - It's never been easier.

  • Code Analysis and Linter

    • pylint - A fully customizable source code analyzer.
    • code2flow - Turn your Python and JavaScript code into DOT flowcharts.
    • pycallgraph - A library that visualises the flow (call graph) of your Python application.
    • prospector - A tool to analyse Python code.
    • pylama - A code audit tool for Python and JavaScript.
    • MonkeyType - A system for Python that generates static type annotations by collecting runtime types

  • Data Analysis

    • Pandas - A library providing high-performance, easy-to-use data structures and data analysis tools.
    • Blaze - NumPy and Pandas interface to Big Data.
    • Open Mining - Business Intelligence (BI) in Pandas interface.
    • Orange - Data mining, data visualization, analysis and machine learning through visual programming or scripts.

  • Computer Vision

    • SimpleCV - An open source framework for building computer vision applications.
    • OpenCV - Open Source Computer Vision Library.
    • pyocr - A wrapper for Tesseract and Cuneiform.
    • pytesseract - Another wrapper for [Google Tesseract OCR](https://github.com/tesseract-ocr).
    • SimpleCV - An open source framework for building computer vision applications.

  • Concurrency and Parallelism

    • eventlet - Asynchronous framework with WSGI support.
    • gevent - A coroutine-based Python networking library that uses [greenlet](https://github.com/python-greenlet/greenlet).
    • multiprocessing - (Python standard library) Process-based "threading" interface.
    • threading - (Python standard library) Higher-level threading interface.
    • eventlet - Asynchronous framework with WSGI support.
    • Tomorrow - Magic decorator syntax for asynchronous code.
    • uvloop - Ultra fast implementation of asyncio event loop on top of libuv.

  • Configuration

  • Cryptography

    • cryptography - A package designed to expose cryptographic primitives and recipes to Python developers.
    • Passlib - Secure password storage/hashing library, very high level.
    • hashids - Implementation of [hashids](http://hashids.org) in Python.
    • PyNacl - Python binding to the Networking and Cryptography (NaCl) library.

  • Database Drivers

    • mysql-python - The MySQL database connector for Python.
    • oursql - A better MySQL connector with support for native prepared statements and BLOBs.
    • psycopg2 - The most popular PostgreSQL adapter for Python.
    • pymssql - A simple database interface to Microsoft SQL Server.
    • awesome-mysql
    • PyMySQL - Pure Python MySQL driver compatible to mysql-python.
    • queries - A wrapper of the psycopg2 library for interacting with PostgreSQL.
    • txpostgres - Twisted based asynchronous driver for PostgreSQL.
    • dataset - Store Python dicts in a database - works with SQLite, MySQL, and PostgreSQL.
    • pymssql - A simple database interface to Microsoft SQL Server.
    • cassandra-python-driver - Python driver for Cassandra.
    • Plyvel - A fast and feature-rich Python interface to LevelDB.
    • pycassa - Python Thrift driver for Cassandra.
    • redis-py - The Redis Python Client.
    • telephus - Twisted based client for Cassandra.
    • txRedis - Twisted based client for Redis.

  • Database

    • pickleDB - A simple and lightweight key-value store for Python.
    • TinyDB - A tiny, document-oriented database.

  • Date and Time

    • pytz - World timezone definitions, modern and historical. Brings the [tz database](https://en.wikipedia.org/wiki/Tz_database) into Python.
    • arrow - Better dates & times for Python.
    • Chronyk - A Python 3 library for parsing human-written times and dates.
    • dateutil - Extensions to the standard Python [datetime](https://docs.python.org/2/library/datetime.html) module.
    • delorean - A library for clearing up the inconvenient truths that arise dealing with datetimes.
    • moment - A Python library for dealing with dates/times. Inspired by [Moment.js](http://momentjs.com/).
    • Pendulum - Python datetimes made easy.
    • PyTime - A easy-use Python module which aims to operate date/time/datetime by string.
    • when.py - Providing user-friendly functions to help perform common date and time actions.
    • maya - Datetimes for Humans, Maya is mostly built around the headaches and use-cases around parsing datetime data from websites.

  • Deep Learning

    • awesome-deep-learning
    • Neupy - Running and testing different Artificial Neural Networks algorithms.
    • Caffe - A fast open framework for deep learning..
    • Keras - A high-level neural networks library and capable of running on top of either TensorFlow or Theano.
    • MXNet - A deep learning framework designed for both efficiency and flexibility.
    • Neupy - Running and testing different Artificial Neural Networks algorithms.
    • Serpent.AI - Game agent framework. Use any video game as a deep learning sandbox.
    • TensorFlow - The most popular Deep Learning framework created by Google.
    • Theano - A library for fast numerical computation.

  • DevOps Tools

    • Docker Compose - Fast, isolated development environments using [Docker](https://www.docker.com/).
    • Ansible - A radically simple IT automation platform.
    • cuisine - Chef-like functionality for Fabric.
    • Fabtools - Tools for writing awesome Fabric files.
    • honcho - A Python clone of [Foreman](https://github.com/ddollar/foreman), for managing Procfile-based applications.
    • pexpect - Controlling interactive programs in a pseudo-terminal like GNU expect.
    • psutil - A cross-platform process and system utilities module.
    • SaltStack - Infrastructure automation and management system.
    • supervisor - Supervisor process control system for UNIX.
    • OpenStack - Open source software for building private and public clouds.

  • E-commerce

    • shoop - An open source E-Commerce platform based on Django.
    • alipay - Unofficial Alipay API for Python.
    • Cartridge - A shopping cart app built using the Mezzanine.
    • django-shop - A Django based shop system.
    • merchant - A Django app to accept payments from various payment processors.
    • money - Money class with optional CLDR-backed locale-aware formatting and an extensible currency exchange solution.
    • python-currencies - Display money format and its filthy currencies.
    • forex-python - Foreign exchange rates, Bitcoin price index and currency conversion.

  • Editor Plugins and IDEs

    • PyCharm - Commercial Python IDE by JetBrains. Has free community edition available.
    • Elpy - Emacs Python Development Environment.
    • Anaconda - Anaconda turns your Sublime Text 3 in a full featured Python development IDE.
    • SublimeJEDI - A Sublime Text plugin to the awesome auto-complete library Jedi.
    • Jedi-vim - Vim bindings for the Jedi auto-completion library for Python.
    • Python-mode - An all in one plugin for turning Vim into a Python IDE.
    • PTVS - Python Tools for Visual Studio.
    • Python - An extension with rich support for the Python language, with features including linting, IntelliSense, formatting, refactoring, debugging, unit tests, and jupyter support.
    • Magic Python - Cutting edge Python syntax highlighter for Sublime Text, Atom, and Visual Studio Code. Used by GitHub to highlight your Python code!
    • Spyder - Open Source Python IDE.

  • Environment Management

    • venv - (Python standard library in Python 3.3+) Creating lightweight virtual environments.
    • Pipenv - Sacred Marriage of Pipfile, Pip, & Virtualenv.
    • p - Dead simple interactive Python version management.
    • pyenv - Simple Python version management.
    • virtualenvwrapper - A set of extensions to virtualenv.

  • Files

    • imghdr - (Python standard library) Determine the type of an image.
    • mimetypes - (Python standard library) Map filenames to MIME types.
    • path.py - A module wrapper for [os.path](https://docs.python.org/2/library/os.path.html).
    • python-magic - A Python interface to the libmagic file type identification library.
    • Unipath - An object-oriented approach to file/directory operations.
    • watchdog - API and shell utilities to monitor file system events.

  • Foreign Function Interface

    • ctypes - (Python standard library) Foreign Function Interface for Python calling C code.
    • PyCUDA - A Python wrapper for Nvidia's CUDA API.

  • GUI

    • urwid - A library for creating terminal GUI applications with strong support for widgets, events, rich colors, etc.
    • Eel - Little library for making simple Electron-like offline HTML/JS GUI apps, with full access to Python capabilities and libraries.
    • enaml - Creating beautiful user-interfaces with Declaratic Syntax like QML.
    • Toga - A Python native, OS native GUI toolkit.
    • urwid - A library for creating terminal GUI applications with strong support for widgets, events, rich colors, etc.
    • curses - Built-in wrapper for [ncurses](http://www.gnu.org/software/ncurses/) used to create terminal GUI applications.
    • kivy - A library for creating NUI applications, running on Windows, Linux, Mac OS X, Android and iOS.
    • PyGObject - Python Bindings for GLib/GObject/GIO/GTK+ (GTK+3)
    • PyQt - Python bindings for the [Qt](https://www.qt.io/) cross-platform application and UI framework, with support for both Qt v4 and Qt v5 frameworks.
    • PySide - Python bindings for the [Qt](http://www.qt.io/) cross-platform application and UI framework, supporting the Qt v4 framework.
    • Tkinter - Tkinter is Python's de-facto standard GUI package.
    • wxPython - A blending of the wxWidgets C++ class library with the Python.

  • Game Development

    • Pygame - Pygame is a set of Python modules designed for writing games.
    • RenPy - A Visual Novel engine.
    • Pygame - Pygame is a set of Python modules designed for writing games.
    • Cocos2d - cocos2d is a framework for building 2D games, demos, and other graphical/interactive applications. It is based on pyglet.
    • Panda3D - 3D game engine developed by Disney and maintained by Carnegie Mellon's Entertainment Technology Center. Written in C++, completely wrapped in Python.
    • PySDL2 - A ctypes based wrapper for the SDL2 library.

  • Hardware

    • Pingo - Pingo provides a uniform API to program devices like the Raspberry Pi, pcDuino, Intel Galileo, etc.
    • Pyro - Python Robotics.
    • Pyro - Python Robotics.
    • keyboard - Hook and simulate global keyboard events on Windows and Linux.
    • mouse - Hook and simulate global mouse events on Windows and Linux.
    • Pingo - Pingo provides a uniform API to program devices like the Raspberry Pi, pcDuino, Intel Galileo, etc.
    • Pyro - Python Robotics.
    • PyUserInput - A module for cross-platform control of the mouse and keyboard.
    • scapy - A brilliant packet manipulation library.
    • wifi - A Python library and command line tool for working with WiFi on Linux.

  • Imagery

    • imgSeek - A project for searching a collection of images using visual similarity.
    • pyBarcode - Create barcodes in Python without needing PIL.
    • hmap - Image histogram remapping.
    • nude.py - Nudity detection.
    • pagan - Retro identicon (Avatar) generation based on input string and hash.
    • pillow - Pillow is the friendly [PIL](http://www.pythonware.com/products/pil/) fork.
    • python-qrcode - A pure Python QR Code generator.
    • Quads - Computer art based on quadtrees.
    • thumbor - A smart imaging service. It enables on-demand crop, re-sizing and flipping of images.

  • HTML Manipulation

    • xmldataset - Simple XML Parsing.
    • bleach - A whitelist-based HTML sanitization and text linkification library.
    • html5lib - A standards-compliant library for parsing and serializing HTML documents and fragments.
    • MarkupSafe - Implements a XML/HTML/XHTML Markup safe string for Python.
    • pyquery - A jQuery-like library for parsing HTML.
    • untangle - Converts XML documents to Python objects for easy access.
    • xmltodict - Working with XML feel like you are working with JSON.
    • BeautifulSoup - Providing Pythonic idioms for iterating, searching, and modifying HTML or XML.

  • Implementations

    • Grumpy - More compiler than interpreter as more powerful CPython2.7 replacement (alpha).
    • Jython - Implementation of Python programming language written in Java for the Java virtual machine (JVM).
    • Numba - Python JIT complier to LLVM aimed at scientific Python.
    • PyPy - Implementation of the Python programming language written in RPython and translated into C. PyPy focuses on speed, efficiency and compatibility with the original CPython interpreter. The interpreter uses black magic to make Python very fast without having to add in additional type information.
    • Stackless Python - An enhanced version of the Python programming language which allows programmers to reap the benefits of thread-based programming without the performance and complexity problems associated with conventional threads.
    • CLPython - Implementation of the Python programming language written in Common Lisp.
    • CPython - **Default, most widely used implementation of the Python programming language written in C.**
    • Grumpy - More compiler than interpreter as more powerful CPython2.7 replacement (alpha).
    • IronPython - Implementation of the Python programming language written in C# targeting the .NET Framework and Mono.
    • MicroPython - MicroPython - a lean and efficient Python programming language implementation for microcontrollers and constrained systems
    • PeachPy - x86-64 assembler embedded in Python. Can be used as inline assembler for Python or as a stand-alone assembler for Windows, Linux, OS X, Native Client and Go.
    • Pyjion - A JIT for Python based upon CoreCLR.
    • PySec - Hardened version of python that makes it easier for security professionals and developers to write applications more resilient to attacks and manipulations.
    • Pyston - A Python implementation built using LLVM and modern JIT techniques with the goal of achieving good performance.

  • Microsoft Windows

    • Python(x,y) - Scientific-applications-oriented Python Distribution based on Qt and Spyder.
    • Python(x,y) - Scientific-applications-oriented Python Distribution based on Qt and Spyder.
    • pythonlibs - Unofficial Windows binaries for Python extension packages.
    • PythonNet - Python Integration with the .NET Common Language Runtime (CLR).
    • PyWin32 - Python Extensions for Windows.
    • WinPython - Portable development environment for Windows 7/8.

  • Network Virtualization

    • Mininet - A popular network emulator and API written in Python.
    • Pyretic - A member of the Frenetic family of SDN programming languages that provides powerful abstractions over network switches or emulators.
    • Mininet - A popular network emulator and API written in Python.
    • POX - An open source development platform for Python-based Software Defined Networking (SDN) control applications, such as OpenFlow SDN controllers.
    • Pyretic - A member of the Frenetic family of SDN programming languages that provides powerful abstractions over network switches or emulators.
    • SDX Platform - SDN based IXP implementation that leverages Mininet, POX and Pyretic.

  • ORM

    • awesome-sqlalchemy
    • MongoEngine - A Python Object-Document-Mapper for working with MongoDB.
    • Orator - The Orator ORM provides a simple yet beautiful ActiveRecord implementation.
    • Peewee - A small, expressive ORM.
    • django-mongodb-engine - Django MongoDB Backend.
    • flywheel - Object mapper for Amazon DynamoDB.
    • hot-redis - Rich Python data types for Redis.
    • MongoEngine - A Python Object-Document-Mapper for working with MongoDB.
    • PynamoDB - A Pythonic interface for [Amazon DynamoDB](https://aws.amazon.com/dynamodb/).
    • redisco - A Python Library for Simple Models and Containers Persisted in Redis.
    • butterdb - A Python ORM for Google Drive Spreadsheets.
    • Django Models - A part of Django.

  • Package Management

    • pip - The Python package and dependency manager.
    • Curdling - Curdling is a command line tool for managing Python packages.
    • conda - Cross-platform, Python-agnostic binary package manager.
    • Curdling - Curdling is a command line tool for managing Python packages.
    • pip-tools - A set of tools to keep your pinned Python dependencies fresh.

  • Package Repositories

    • Warehouse
    • devpi - PyPI server and packaging/testing/release tool.
    • warehouse - Next generation Python Package Repository (PyPI).

  • RESTful API

    • django-tastypie - Creating delicious APIs for Django apps.
    • flask-api - Browsable Web APIs for Flask.
    • falcon - A high-performance framework for building cloud APIs and web app backends.
    • django-tastypie - Creating delicious APIs for Django apps.
    • eve - REST API framework powered by Flask, MongoDB and good intentions.
    • flask-api-utils - Taking care of API representation and authentication for Flask.
    • flask-restful - Quickly building REST APIs for Flask.
    • flask-restless - Generating RESTful APIs for database models defined with SQLAlchemy.
    • cornice - A RESTful framework for Pyramid.
    • hug - A Python3 framework for cleanly exposing APIs over HTTP and the Command Line with automatic documentation and validation.
    • restless - Framework agnostic REST framework based on lessons learned from Tastypie.
    • ripozo - Quickly creating REST/HATEOAS/Hypermedia APIs.
    • sandman - Automated REST APIs for existing database-driven systems.
    • apistar - A smart Web API framework, designed for Python 3.

  • RPC Servers

    • SimpleXMLRPCServer - (Python standard library) Simple XML-RPC server implementation, single-threaded.
    • zeroRPC - zerorpc is a flexible RPC implementation based on [ZeroMQ](http://zeromq.org/) and [MessagePack](http://msgpack.org/).

  • Science

    • PyDy - Short for Python Dynamics, used to assist with workflow in the modeling of dynamic motion.
    • RDKit - Cheminformatics and Machine Learning Software.
    • SimPy - A process-based discrete-event simulation framework.
    • bcbio-nextgen - Providing best-practice pipelines for fully automated high throughput sequencing analysis.
    • bccb - Collection of useful code related to biological analysis.
    • PyMC - Markov Chain Monte Carlo sampling toolkit.
    • SciPy - A Python-based ecosystem of open-source software for mathematics, science, and engineering.
    • statsmodels - Statistical modeling and econometrics in Python.
    • SymPy - A Python library for symbolic mathematics.
    • Zipline - A Pythonic algorithmic trading library.
    • elasticsearch-py - The official low-level Python client for [Elasticsearch](https://www.elastic.co/products/elasticsearch).
    • django-haystack - Modular search for Django.
    • elasticsearch-dsl-py - The official high-level Python client for Elasticsearch.
    • esengine - ElasticSearch ODM (Object Document Mapper) for Python.
    • pysolr - A lightweight Python wrapper for Apache Solr (incl. SolrCloud awareness).

  • Static Site Generator

    • Nikola - A static website and blog generator.
    • Tinkerer - Tinkerer is a blogging engine/.static website generator powered by Sphinx.
    • Hyde - Jinja2-based static web site generator.
    • Lektor - An easy to use static CMS and blog engine.
    • Cactus - Static site generator for designers.
    • Hyde - Jinja2-based static web site generator.

  • Specific Formats Processing

    • openpyxl - A library for reading and writing Excel 2010 xlsx/xlsm/xltx/xltm files.
    • ReportLab - Allowing Rapid creation of rich PDF documents.
    • tablib - A module for Tabular Datasets in XLS, CSV, JSON, YAML.
    • Marmir - Takes Python data structures and turns them into spreadsheets.
    • pyexcel - Providing one API for reading, manipulating and writing csv, ods, xls, xlsx and xlsm files.
    • python-docx - Reads, queries and modifies Microsoft Word 2007/2008 docx files.
    • xlwt - excel/xlrd) - Writing and reading data and formatting information from Excel files.
    • PDFMiner - A tool for extracting information from PDF documents.
    • PyPDF2 - A library capable of splitting, merging and transforming PDF pages.
    • Mistune - Fastest and full featured pure Python parsers of Markdown.
    • Python-Markdown - A Python implementation of John Gruber’s Markdown.
    • csvkit - Utilities for converting to and working with CSV.
    • unp - A command line tool that can unpack archives easily.

  • Template Engine

    • Genshi - Python templating toolkit for generation of web-aware output.
    • Jinja2 - A modern and designer friendly templating language.

  • Testing

    • pytest - A mature full-featured Python testing tool.
    • unittest - (Python standard library) Unit testing framework.
    • mock - (Python standard library) A mocking and patching library.
    • nose - A nicer unittest for Python.
    • nose2 - The successor to nose, based on unittest2.
    • Robot Framework - A generic test automation framework.
    • green - A clean, colorful test runner.
    • locust - Scalable user load testing tool written in Python.
    • PyAutoGUI - PyAutoGUI is a cross-platform GUI automation Python module for human beings.
    • sixpack - A language-agnostic A/B Testing framework.
    • splinter - Open source tool for testing web applications.
    • doublex - Powerful test doubles framework for Python.
    • freezegun - Travel through time by mocking the datetime module.
    • httmock - A mocking library for requests for Python 2.6+ and 3.2+.
    • httpretty - HTTP request mock tool for Python.
    • responses - A utility library for mocking out the requests Python library.
    • VCR.py - Record and replay HTTP interactions on your tests.
    • factory_boy - A test fixtures replacement for Python.
    • mixer - Another fixtures replacement. Supported Django, Flask, SQLAlchemy, Peewee and etc.
    • model_mommy - Creating random fixtures for testing in Django.
    • mimesis - is a Python library that help you generate fake data.
    • fake2db - Fake database generator.
    • faker - A Python package that generates fake data.
    • radar - Generate random datetime / time.
    • FuckIt.py - FuckIt.py uses state-of-the-art technology to make sure your Python code runs whether it has any right to or not.

  • Text Processing

    • difflib - (Python standard library) Helpers for computing deltas.
    • PLY - Implementation of lex and yacc parsing tools for Python
    • pyparsing - A general purpose framework for generating parsers.
    • chardet - Python 2/3 compatible character encoding detector.
    • ftfy - Makes Unicode text less broken and more consistent automagically.
    • fuzzywuzzy - Fuzzy String Matching.
    • pangu.py - Spacing texts for CJK and alphanumerics.
    • pyfiglet - An implementation of figlet written in Python.
    • pypinyin - Convert Chinese hanzi to pinyin.
    • shortuuid - A generator library for concise, unambiguous and URL-safe UUIDs.
    • unidecode - ASCII transliterations of Unicode text.
    • uniout - Print readable chars instead of the escaped string.
    • xpinyin - A library to translate Chinese hanzi (漢字) to pinyin (拼音).
    • awesome-slugify - A Python slugify library that can preserve unicode.
    • python-slugify - A Python slugify library that translates unicode to ASCII.
    • unicode-slugify - A slugifier that generates unicode slugs with Django as a dependency.
    • phonenumbers - Parsing, formatting, storing and validating international phone numbers.
    • PLY - Implementation of lex and yacc parsing tools for Python
    • python-nameparser - Parsing human names into their individual components.
    • python-user-agents - Browser user agent parser.
    • sqlparse - A non-validating SQL parser.

  • WSGI Servers

    • fapws3 - Asynchronous (network side only), written in C.
    • paste - Multi-threaded, stable, tried and tested.
    • paste - Multi-threaded, stable, tried and tested.
    • paste - Multi-threaded, stable, tried and tested.
    • fapws3 - Asynchronous (network side only), written in C.
    • netius - Asynchronous, very fast.
    • uWSGI - A project aims at developing a full stack for building hosting services, written in C.

  • Admin Panels

    • Ajenti - The admin panel your servers deserve.
    • django-xadmin - Drop-in replacement of Django admin comes with lots of goodies.
    • flask-admin - Simple and extensible administrative interface framework for Flask.
    • flower - Real-time monitor and web admin for Celery.
    • Wooey - A Django app which creates automatic web UIs for Python scripts.

  • Algorithms and Design Patterns

    • algorithms - A module of algorithms for Python.
    • PyPattyrn - A simple yet effective library for implementing common design patterns.
    • python-patterns - A collection of design patterns in Python.

  • Anti-spam

  • Authentication

    • Authomatic - Simple but powerful framework agnostic authentication/authorization client.
    • django-allauth - Authentication app for Django that "just works."
    • django-oauth-toolkit - OAuth 2 goodies for Django.
    • Flask-OAuthlib - OAuth 1.0/a, 2.0 implementation of client and provider for Flask.
    • OAuthLib - A generic and thorough implementation of the OAuth request-signing logic.
    • python-oauth2 - A fully tested, abstract interface to creating OAuth clients and servers.
    • python-social-auth - An easy-to-setup social authentication mechanism.
    • rauth - A Python library for OAuth 1.0/a, 2.0, and Ofly.
    • sanction - A dead simple OAuth2 client implementation.
    • jose - JavaScript Object Signing and Encryption draft implementation.
    • PyJWT - Implementation of the JSON Web Token draft 01.
    • python-jws - Implementation of JSON Web Signatures draft 02.
    • python-jwt - Module for generating and verifying JSON Web Tokens.

  • Caching

    • Beaker - A library for caching and sessions for use with web applications and stand-alone Python scripts and applications.
    • django-cache-machine - Automatic caching and invalidation for Django models.
    • django-cacheops - A slick ORM cache with automatic granular event-driven invalidation.
    • django-viewlet - Render template parts with extended cache control.
    • johnny-cache - A caching framework for django applications.
    • pylibmc - A Python wrapper around the [libmemcached](http://libmemcached.org/libMemcached.html) interface.

  • Compatibility

  • Data Validation

    • Cerberus - A lightweight and extensible data validation library.
    • jsonschema - An implementation of [JSON Schema](http://json-schema.org/) for Python.
    • schema - A library for validating Python data structures.
    • Schematics - Data Structure Validation.
    • valideer - Lightweight extensible data validation and adaptation library.
    • voluptuous - A Python data validation library.
    • colander - Validating and deserializing data obtained via XML, JSON, an HTML form post.

  • Data Visualization

    • Altair - Declarative statistical visualization library for Python.
    • Bokeh - Interactive Web Plotting for Python.
    • ggplot - Same API as ggplot2 for R.
    • Seaborn - Statistical data visualization using Matplotlib.
    • VisPy - High-performance scientific visualization based on OpenGL.
    • awesome-javascript

  • Debugging Tools

    • remote-pdb - Remote vanilla PDB (over TCP sockets).
    • wdb - An improbable web debugger through WebSockets.
    • line_profiler - Line-by-line profiling.
    • memory_profiler - Monitor Memory usage of Python code.
    • profiling - An interactive Python profiler.
    • vprof - Visual Python profiler.
    • django-debug-toolbar - Display various debug information for Django.
    • django-devserver - A drop-in replacement for Django's runserver.
    • hunter - Hunter is a flexible code tracing toolkit.
    • lptrace - [strace](http://man7.org/linux/man-pages/man1/strace.1.html) for Python programs.
    • manhole - Debug service that will accept unix domain socket connections and present the stacktraces for all threads and an interactive prompt.
    • pyelftools - Parsing and analyzing ELF files and DWARF debugging information.
    • pyringe - Debugger capable of attaching to and injecting code into Python processes.

  • Distribution

    • dh-virtualenv - Build and distribute a virtualenv as a Debian package.
    • PyInstaller - Converts Python programs into stand-alone executables (cross-platform).
    • py2exe - Freezes Python scripts (Windows).

  • Documentation

  • Downloader

    • s3cmd - A command line tool for managing Amazon S3 and CloudFront.
    • s4cmd - Super S3 command line tool, good for higher performance.

  • Email

    • envelopes - Mailing for human beings.
    • flanker - A email address and Mime parsing library.
    • imbox - Python IMAP for Humans.
    • lamson - Pythonic SMTP Application Server.
    • Marrow Mailer - High-performance extensible mail delivery framework.
    • modoboa - A mail hosting and management platform including a modern and simplified Web UI.
    • Nylas Sync Engine - Providing a RESTful API on top of a powerful email sync platform.
    • yagmail - Yet another Gmail/SMTP client.

  • Forms

    • Deform - Python HTML form generation library influenced by the formish form generation library.
    • django-bootstrap3 - Bootstrap 3 integration with Django.
    • django-crispy-forms - A Django app which lets you create beautiful forms in a very elegant and DRY way.
    • django-remote-forms - A platform independent Django form serializer.
    • WTForms - A flexible forms validation and rendering library.

  • Functional Programming

    • fn.py - Functional programming in Python: implementation of missing features to enjoy FP.
    • funcy - A fancy and practical functional tools.
    • Toolz - A collection of functional utilities for iterators, functions, and dictionaries.

  • Geolocation

    • django-countries - A Django app that provides country choices for use with forms, flag icons static files, and a country field for models.
    • GeoIP - Python API for MaxMind GeoIP Legacy Database.
    • geopy - Python Geocoding Toolbox.
    • pygeoip - Pure Python GeoIP API.
    • GeoDjango - A world-class geographic web framework.

  • HTTP

    • grequests - requests + gevent for asynchronous HTTP requests.
    • httplib2 - Comprehensive HTTP client library.
    • treq - Python requests like API built on top of Twisted's HTTP client.
    • urllib3 - A HTTP library with thread-safe connection pooling, file post support, sanity friendly.

  • Interactive Interpreter

    • bpython - A fancy interface to the Python interpreter.
    • ptpython - Advanced Python REPL built on top of the [python-prompt-toolkit](https://github.com/jonathanslenders/python-prompt-toolkit).

  • Internationalization

    • PyICU - A wrapper of International Components for Unicode C++ library ([ICU](http://site.icu-project.org/)).

  • Job Scheduler

    • django-schedule - A calendaring app for Django.
    • gunnery - Multipurpose task execution tool for distributed systems with web-based interface.
    • Plan - Writing crontab file in Python like a charm.
    • schedule - Python job scheduling for humans.
    • Spiff - A powerful workflow engine implemented in pure Python.
    • Joblib - A set of tools to provide lightweight pipelining in Python.

  • Logging

    • Eliot - Logging for complex & distributed systems.
    • raven - Python client for Sentry, a log/error tracking, crash reporting and aggregation platform for web applications.
    • logging - (Python standard library) Logging facility for Python.

  • Machine Learning

  • MapReduce

    • luigi - A module that helps you build complex pipelines of batch jobs.
    • mrjob - Run MapReduce jobs on Hadoop or Amazon Web Services.
    • streamparse - Run Python code against real-time streams of data. Integrates with [Apache Storm](http://storm.apache.org/).

  • Miscellaneous

    • attrs - Replacement for `__init__`, `__eq__`, `__repr__`, etc. boilerplate in class definitions.
    • blinker - A fast Python in-process signal/event dispatching system.
    • itsdangerous - Various helpers to pass trusted data to untrusted environments.
    • pluginbase - A simple but flexible plugin system for Python.
    • Pychievements - A framework for creating and tracking achievements.
    • Tryton - A general purpose business framework.

  • Natural Language Processing

    • gensim - Topic Modelling for Humans.
    • Jieba - Chinese text segmentation.
    • langid.py - Stand-alone language identification system.
    • polyglot - Natural language pipeline supporting hundreds of languages.
    • SnowNLP - A library for processing Chinese text.
    • TextBlob - Providing a consistent API for diving into common NLP tasks.
    • spaCy - A library for industrial-strength natural language processing in Python and Cython.

  • Networking

    • diesel - Greenlet-based event I/O Framework for Python.
    • pulsar - Event-driven concurrent framework for Python.
    • txZMQ - Twisted based wrapper for the ZeroMQ message library.
    • NAPALM - Cross-vendor API to manipulate network devices.
    • asyncio - (Python standard library) Asynchronous I/O, event loop, coroutines and tasks.

  • News Feed

  • Permissions

    • django-guardian - Implementation of per object permissions for Django 1.2+
    • django-rules - A tiny but powerful app providing object-level permissions to Django, without requiring a database.

  • Processes

    • sh - A full-fledged subprocess replacement for Python.

  • Queue

    • huey - Little multi-threaded task queue.
    • mrq - Mr. Queue - A distributed worker task queue in Python using Redis & gevent.
    • simpleq - A simple, infinitely scalable, Amazon SQS based queue.

  • Recommender Systems

    • annoy - Approximate Nearest Neighbors in C++/Python optimized for memory usage.
    • fastFM - A library for Factorization Machines.
    • implicit - A fast Python implementation of collaborative filtering for implicit datasets.
    • LightFM - A Python implementation of a number of popular recommendation algorithms.
    • TensorRec - A Recommendation Engine Framework in TensorFlow.

  • Serialization

    • marshmallow - marshmallow is an ORM/ODM/framework-agnostic library for converting complex datatypes, such as objects, to and from native Python datatypes.

  • Serverless Frameworks

    • apex - Build, deploy, and manage [AWS Lambda](https://aws.amazon.com/lambda/) functions with ease.
    • python-lambda - A toolkit for developing and deploying Python code in AWS Lambda.
    • Zappa - A tool for deploying WSGI applications on AWS Lambda and API Gateway.

  • Tagging

  • Third-party APIs

  • URL Manipulation

    • furl - A small Python library that makes parsing and manipulating URLs easy.
    • purl - A simple, immutable URL class with a clean API for interrogation and manipulation.
    • pyshorteners - A pure Python URL shortening lib.
    • short_url - Python implementation for generating Tiny URL and bit.ly-like URLs.
    • webargs - A friendly library for parsing HTTP request arguments, with built-in support for popular web frameworks, including Flask, Django, Bottle, Tornado, and Pyramid.

  • Video

  • Web Content Extracting

    • Haul - An Extensible Image Crawler.
    • html2text - Convert HTML to Markdown-formatted text.
    • lassie - Web Content Retrieval for Humans.
    • micawber - A small library for extracting rich content from URLs.
    • newspaper - News extraction, article extraction and content curation in Python.
    • opengraph - A Python module to parse the Open Graph Protocol
    • python-goose - HTML Content/Article Extractor.
    • python-readability - Fast Python port of arc90's readability tool.
    • sanitize - Bringing sanity to world of messed-up data.
    • sumy - A module for automatic summarization of text documents and HTML pages.
    • textract - Extract text from any document, Word, PowerPoint, PDFs, etc.
    • toapi - Every web site provides APIs

  • Web Crawling

    • cola - A distributed crawling framework.
    • Demiurge - PyQuery-based scraping micro-framework.
    • MechanicalSoup - A Python library for automating interaction with websites.
    • portia - Visual scraping for Scrapy.
    • pyspider - A powerful spider system.
    • RoboBrowser - A simple, Pythonic library for browsing the web without a standalone web browser.

  • WebSocket

  • Weekly

  • Code Quality

    • Codacy - Automated Code Review to ship better code, faster. Free for Open Source.
    • Landscape - Hosted continuous Python code metrics.
    • QuantifiedCode - A data-driven, automated, continuous code review tool.

  • Podcasts

Programming Languages
Python 328 C++ 6 HTML 4 C 4 JavaScript 2 TypeScript 2 Cython 2 Emacs Lisp 1 C# 1 Go 1
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