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
    lixa

    lixa

    LIXA, LIbre XA, is a free and open source XA transaction manager

    LIXA (LIbre XA) is an open source and free Transaction Manager implementing the distributed transaction processing "XA specification" and "TX (transaction demarcation) specification" according to the X/Open CAE Specification. LIXA implements even XTA: XA Transaction API, an innovative API that implements XA transactional context passing among different applications. LIXA is a Transaction Manager but it's not a Transaction Monitor: this is the distinguishing feature of the project. LIXA technology enables every application container, like a web server or a shell, to become a two phase commit application server. The client/server architecture of LIXA allows many application containers to share a single LIXA (state) server: this is ideal when horizontal scalability is a must and many identical application containers must refer to a single transactional environment. LIXA can be used with the C, C++, Java, Python and COBOL programming languages.
    Downloads: 0 This Week
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  • 2

    lv2gen

    Generate boilerplate for LV2 plugins

    A python package for describing audio and synth plugins and generating boilerplate code from that description, including LV2’s manifest.ttl and a simplified GUI for the`Mod Dwarf.
    Downloads: 0 This Week
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  • 3

    math toolkit

    A C++ and Python library for finance, statistics and linear algebra.

    A lightweight C++ and Python library for finance, statistics and linear algebra. Finance features include compound rate present/future value, annuity, various present/future value coefficients ... Statistics features include mean, median, variance, standard deviation, covariance, correlation, linear regression, probabilities and random variates of various distributions ... Linear algebra features include matrix arithmetic, inverse, determinant, rank, linear system solution, lu/qr decomposition, svd, eigen values/vectors ... And some auxiliary features like random number generators, equation solution, numerical integration, permutation/combination and gcd/lcm etc. It is aimed to be a convenient and handy toolkit to check out your ideas.
    Downloads: 0 This Week
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  • 4

    mds-utils

    General purpose utilities for C++ and Python developers

    This library is intended to become a collection of several C++ utilities. At present it contains: 1. a tool for detecting machine endianity. 2. utilities for the Boost uBLAS library. Amongst them, some type traits for detecting different uBLAS matrix types. 3. some useful classes that allow to treat the old C FILE pointer as a C++ stream. 4. C++ wrappers of the main Python objects, independent of those in Boost Python. Wrappers are provided also for NumPy arrays. 5. C++ classes that help on treating Python file objects as C++ streams. 6. a review and refactor of the indexing support in Python extensions. Now access in write mode is supported too. More details on the Doxygen documentation. Documentation is available through doxygen. Once downloaded and uncompressed, issue the "doxygen" command from the root folder. The documentation will be into "doc/html". An online version of this documentation is available at the link here below (mds-utils Web Site).
    Downloads: 0 This Week
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  • 5
    nJES is a complete CPython rewrite of JES (Jython Environment for Students), originally written by Mark Guzdial and Barbara Ericson. The primary objective of the rewrite is to enhance performance while maintaining full forward compatibility with JES.
    Downloads: 0 This Week
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  • 6
    node2vec

    node2vec

    Learn continuous vector embeddings for nodes in a graph using biased R

    The node2vec project provides an implementation of the node2vec algorithm, a scalable feature learning method for networks. The algorithm is designed to learn continuous vector representations of nodes in a graph by simulating biased random walks and applying skip-gram models from natural language processing. These embeddings capture community structure as well as structural equivalence, enabling machine learning on graphs for tasks such as classification, clustering, and link prediction. The repository contains reference code accompanying the research paper node2vec: Scalable Feature Learning for Networks (KDD 2016). It allows researchers and practitioners to apply node2vec to various graph datasets and evaluate embedding quality on downstream tasks. By bridging ideas from graph theory and word embedding models, this project demonstrates how graph-based machine learning can be made efficient and flexible.
    Downloads: 0 This Week
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  • 7
    Defunct
    Downloads: 0 This Week
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  • 8
    New Python bindings for the popular OpenCV image processing library.
    Downloads: 0 This Week
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  • 9
    osm4scala

    osm4scala

    Reading OpenStreetMap Pbf files.

    Scala and polyglot Spark library (Scala, PySpark, SparkSQL, ... ) focused on reading OpenStreetMap Pbf files.
    Downloads: 0 This Week
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  • 10
    C++ library for working with OWL ontologies
    Downloads: 0 This Week
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  • 11
    pbxproj

    pbxproj

    A python module to manipulate XCode projects

    This module can read, modify, and write a .pbxproj file from an Xcode 4+ project. The file is usually called project.pbxproj and can be found inside the .xcodeproj bundle. Because some tasks cannot be done by clicking on a UI or opening Xcode to do it for you, this Python module lets you automate the modification process. The typical tasks with an Xcode project are adding files to the project and setting some standard compilation flags.
    Downloads: 0 This Week
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  • 12

    pcards

    Python playing cards library

    Python playing cards library
    Downloads: 0 This Week
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  • 13
    Python module and command line utility that analyzes XML output from the program pdftohtml in order to extract tables from PDF files. Outputs CSV.
    Downloads: 0 This Week
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  • 14
    peepDB

    peepDB

    CLI tool and python library to inspect databases fast

    peepDB is an open-source command-line tool and Python library designed for developers and database administrators who need a fast and efficient way to inspect their database tables without writing SQL queries. With support for MySQL, PostgreSQL, and MariaDB, peepDB is lightweight, secure, and incredibly easy to use.
    Downloads: 0 This Week
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  • 15
    pivottablejs

    pivottablejs

    Drag’n’drop Pivot Tables and Charts for Jupyter/IPython Notebook

    PivotTable.js is a Javascript Pivot Table and Pivot Chart library with drag-drop interactivity, and it can now be used with Jupyter/IPython Notebook via the pivottablejs module. I first built PivotTable.js with a plan to build an in-browser data analysis tool, and got as far as one where you could load up a CSV file in the browser for display. Since then, however, the Jupyter project has gathered steam and now provides a browser-based interface to some of the most powerful data processing libraries in the world, so it makes sense to interface with it.
    Downloads: 0 This Week
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  • 16
    This is a lightweight and fast library for reading and writing any PNM file - PBM, PGM and PPM, up to 16 bits per sample, in ascii/binary format. Library contains also a Python bindings - module pixfiles with PixFile class.
    Downloads: 0 This Week
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  • 17
    pure python polyfit

    pure python polyfit

    python2/3: compute polyfit (1D, 2D, N-D) without thirdparty libraries

    python2/3: compute polyfit (1D, 2D, N-D) without any thirdparty library like numpy, scipy etc. also can be used for least squares solution computation and for A=QR matrix decomposition. Tested with python 2.7 and 3.4 Consider donating to this project: https://sourceforge.net/p/purepythonpolyfit/donation For a Sample use, refer to the WIKI
    Downloads: 0 This Week
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  • 18

    py-astro

    An astronomical library.

    Python package for calculation right ascension, declination, and distance for solar system planets.
    Downloads: 0 This Week
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  • 19
    Python API for accessing 4chan image boards. Provides posting, reading, and tripcoding capabilities.
    Downloads: 0 This Week
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  • 20
    pyastrolib is a python library providing professional astronomers a robust set of tools for astronomical data analysis. This project will provide all the functionality as NASA's IDL Astronomy User's Library in addition to other planned features.
    Downloads: 0 This Week
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  • 21
    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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  • 22

    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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  • 23
    A python3 lib rendering html.parser into stack and callback models.
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  • 24
    pySDAI provides a set of python wrappers to the JSDAI library in order to handle EXPRESS data within Jython.
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  • 25

    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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