Browse free open source Python Libraries and projects below. Use the toggles on the left to filter open source Python Libraries by OS, license, language, programming language, and project status.

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  • 1
    pyCGNS

    pyCGNS

    A Python package for CGNS

    pyCGNS is now on github: https://pycgns.github.io/index.html https://github.com/pyCGNS/pyCGNS
    Downloads: 0 This Week
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  • 2

    pyD2xx

    FTDI D2xx Python bindings for Mac and Linux

    FTDI D2xx Python bindings for Mac and Linux
    Downloads: 0 This Week
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  • 3
    A python3 lib rendering html.parser into stack and callback models.
    Downloads: 0 This Week
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  • 4
    pySDAI provides a set of python wrappers to the JSDAI library in order to handle EXPRESS data within Jython.
    Downloads: 0 This Week
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  • 5

    pyhard2, control hardware from python

    An object-oriented framework for the development of instrument drivers

    pyhard2 is an object-oriented framework to help in the development of instrument drivers. pyhard2 is proposed as an alternative to LabVIEW. Emphasis is given on serial drivers but the framework can be used with any socket. The source also contains the implementation of a PID controller and a setpoint ramp generator. The instrument drivers may further be incorporated in a GUI, using, e.g. PyQt or PySide. Threading is automatically taken care of. Furthermore, generic GUI (called controllers) are provided and can be extended.
    Downloads: 0 This Week
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  • 6
    pysole

    pysole

    pysole is a wrapper for simulating C# console applications.

    Pysole is a graphical console simulation pygame wrapper or in simpler terms, Pysole uses pygame to simulate a text interface, such as Windows powershell or the Linux Console. Initially Pysole was built to emulate .NET Console Applications with their dynamic text and background colouring. However, .NET Console Applications, without the support of mono cannot run on operating systems other then windows. Pysole can run on any os that python and pygame can.
    Downloads: 0 This Week
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  • 7
    Python scripts that eventually work. The goal is to put together helpful python libraries, at first to learn more about python. There will at least be a library to generate regular expressions and more should come later. The latest version of the code is available in code-git (code / svn is not maintained anymore)
    Downloads: 0 This Week
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  • 8
    These bindings allow you to use the fmod ex sound library from python with nice python api. You can (or, if i must say the truth, will be able to) use any feature you like. Now we're in phase where everyone who wants to help would be appreciated.
    Downloads: 0 This Week
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  • 9
    nVidia CUDA and MPI python wrappers. These wrappers are written in pure C no swig or boost necessary. The CUDA wrapper exposes the CUDA runtime and Driver API's.
    Downloads: 0 This Week
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  • 10
    CTypes-based python bindings to the GSASL library (www.gnu.org/software/gsasl ). This package provides a parser that generates python code w/ types checking and more pythonish feel than just plain usage of the library through ctypes.
    Downloads: 0 This Week
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  • 11
    a python wrapper for the longurl.org url expander service
    Downloads: 0 This Week
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  • 12
    AGI library to access asterisk, based implementation phpagi.
    Downloads: 0 This Week
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  • 13
    A collection of python coding utilities. Downloads can be found at: http://pypi.python.org/pypi/pytilities/
    Downloads: 0 This Week
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  • 14

    pytkapp

    Python package for develop an SDI/MDI application and set of widgets.

    =========== pytkapp =========== Python package for develop an application that provide multi-documents/single-document interface with using of tkinter library and set of additional tkinter widgets. See available demos: pytkapp/demo/run_ptaoptionsdemo.py - run GUI demo for option's container (available widgets, rules) pytkapp/demo/run_ptamdidemo.py - run demo of MDI application pytkapp/demo/run_ptasdidemo.py - run demo of SDI application pytkapp/demo/run_tkwbasicdemo.py - run demo of basic widgets pytkapp/demo/run_tkwtldemo.py - run demo of tablelist-based widgets pytkapp/demo/run_diademo.py - run demo for dialog widgets (selector, xmessage) Notes ========= 1) PyTkApp package was tested on python 2.7, 3.1 2) If you planning to use tablelist-based widgets then you need to download tcl Tablelist package from http://www.nemethi.de/
    Downloads: 0 This Week
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  • 15

    pytkmdiapp

    Python package to develop a simple app. with multi-window tk interface

    Python package to develop a simple application with multi-window interface using tkinter library.
    Downloads: 0 This Week
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  • 16
    pytorch-examples

    pytorch-examples

    Simple examples to introduce PyTorch

    The pytorch-examples project is a collection of concise and practical examples demonstrating how to use PyTorch for machine learning and deep learning tasks. It focuses on clarity and minimalism, providing small, self-contained scripts that illustrate key concepts such as neural network training, optimization, and data handling. The examples cover a range of topics including supervised learning, generative models, and reinforcement learning, making it a valuable resource for both beginners and experienced practitioners. By emphasizing readable code, the repository helps users understand how PyTorch’s imperative programming style enables flexible model development. It also serves as a quick reference for common patterns and techniques used in deep learning workflows. The project aligns with PyTorch’s philosophy of combining usability with performance and flexibility. Overall, pytorch-examples is an essential learning resource for anyone working with PyTorch.
    Downloads: 0 This Week
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  • 17
    quantitative

    quantitative

    Quantized transactions python3

    The “quantitative” repository by Jack-Cherish is a tutorial-style codebase for quantitative trading written in Python — essentially a learning resource that guides users through building algorithmic trading strategies step by step. It’s organized as a sequence of lessons (lesson1, lesson2, etc.), making it approachable for learners who want to understand both theory and practice in quantitative finance. The repo is evidently tied to a popular video series (on Bilibili) that reportedly drew substantial attention, suggesting the material is meant to be both educational and hands-on. The README and associated lessons walk the user through implementing algorithms, likely covering data handling, backtesting, and maybe simple trading logic. As an open-source educational resource, it’s designed for Python users interested in automatic trading, algorithmic strategies, and financial data analysis.
    Downloads: 0 This Week
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  • 18
    redis-py

    redis-py

    Redis Python client

    redis-py is the official Python client for interacting with Redis, the in-memory data structure store. It supports all Redis commands and data types, making it easy to build caching, messaging, or real-time analytics features in Python applications. With both synchronous and asyncio support, redis-py is suited for modern Python projects and integrates smoothly into web frameworks, task queues, and backend services.
    Downloads: 0 This Week
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  • 19
    smsy
    Это простая библиотека для отсылки бесплатных SMS через сайты операторов сотовой связи. Работает с российскими операторами.
    Downloads: 0 This Week
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  • 20

    sparray

    A sparse matrix package for Python.

    Downloads: 0 This Week
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  • 21

    tacklelib

    The C++11 library, msvc2015u3/gcc5.4 + cmake,python,bash,vbs modules

    https://sourceforge.net/p/tacklelib/tacklelib/ci/master/tree/README.md https://sourceforge.net/p/tacklelib/tacklelib/ci/master/tree/README_EN.txt https://sourceforge.net/p/tacklelib/tacklelib/ci/master/tree/README_EN.deps.txt https://sourceforge.net/p/tacklelib/tacklelib/ci/master/tree/README_EN.linux_x86_64.txt https://sourceforge.net/p/tacklelib/tacklelib/ci/master/tree/changelog.txt
    Downloads: 0 This Week
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  • 22
    tkColorPicker

    tkColorPicker

    Color picker dialog for Tkinter, alternative to tkinter.colorchooser

    The tkcolorpicker module contains a `ColorPicker` class which implements the color picker dialog and an `askcolor` function that displays the color picker and returns the chosen color in RGB and HTML formats.
    Downloads: 0 This Week
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  • 23
    tkFileBrowser

    tkFileBrowser

    File browser for Tkinter

    tkFileBrowser is an alternative to tkinter.filedialog that allows the user to select files or directories. The GUI is written with tkinter but the look is closer to GTK and the application uses GTK bookmarks (the one displayed in nautilus or thunar for instance). This filebrowser supports new directory creation and filtype filtering.
    Downloads: 0 This Week
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  • 24
    tkFontChooser

    tkFontChooser

    Simple font chooser dialog for tkinter

    A simple font chooser for Tkinter that allow the user to select the font family among the fonts available on his/her system. The size and style (bold, italic, underline, strikethrough) of the text can be set too. This module contains a `FontChooser` class which implements the font chooser and an `askfont` function that displays the font chooser and returns the chosen font when the user closes the font chooser. The font is returned as a dictionary like the one returned by the function `tkFont.Font.actual`.
    Downloads: 0 This Week
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  • 25

    tmw-callcount

    Create CountCase's for projects that use TimerMiddleware.

    TimerMiddleware Call Count allows you to create CountCase's for your Pylons application using your applications custom TimerMiddleware.
    Downloads: 0 This Week
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