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

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  • 1
    pyMVC is a Model-View-Controller implementation library and framework written in Python for fast and high-grade software development.
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  • 2
    A generic purpose library in Python. It includes directed graphs, dependency graphs, threads-related algorithms, etc.
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  • 3
    Store your pieces of code and search it quickly
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  • 4
    pycrc

    pycrc

    CRC C source generator

    pycrc is an easy to use CRC (cyclic redundancy check) calculator and C source code generator. The generated source code can be optimized for simplicity, speed or space. pycrc contains a long parameter list of common CRC models. The program is self contained and does not require installation. Apart from a python installation, it does not require other libraries to be installed.
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  • 5

    pydstruct

    Provide Reference Implementations of Data Structures in Python(3)

    The aim of the project is to provide reference implementations of data structures along with supporting references to publications and other materials. The only purpose is for fun and education: I like data structures.
    Downloads: 0 This Week
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  • 6
    Python library for a fast and flexible graph data structure.
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  • 7
    pyhanlp

    pyhanlp

    Chinese participle

    pyhanlp is a Python interface for HanLP (Han Language Processing) that lets you use a mature Java-based NLP toolkit from Python workflows without rebuilding the underlying algorithms. It is commonly used for Chinese-language NLP tasks where you want production-grade tokenization and linguistic analysis, but still want the convenience of Python scripting. The project focuses on making HanLP’s capabilities accessible through a Python-friendly API surface, so you can integrate NLP steps into data pipelines, notebooks, and downstream ML or information-extraction code. In practice, it serves as a bridge layer: Python calls are translated into the corresponding HanLP operations, so you can keep your application logic in Python while relying on HanLP’s implementations. It is especially useful when you need a pragmatic “get results quickly” NLP layer for segmentation, tagging, entity extraction, parsing, or keyword-style tasks rather than experimenting with model training from scratch.
    Downloads: 0 This Week
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  • 8
    IMPORTANT: The project moved over to github! You can find it at: https://github.com/exhuma/python-cluster
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  • 9
    ngram is a module to compute the similarity between two strings. It is different to python's "difflib.SequenceMatcher" in that it cares more about the size of both strings. ngram is an port and extension of the perl module called "String::Trigram
    Downloads: 0 This Week
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  • 10
    TAROT is a easy-to-use framework for Monte Carlo simulations in python. Calculations between different kinds of randomly distributed numbers are made as easy as basic arithmetics. Tarot provides an interactive graphical interface for interpretation.
    Downloads: 0 This Week
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  • 11
    Reader xpdl documents, BPM tools, convert in db project structure.
    Downloads: 0 This Week
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  • 12
    zCharter
    Charting tools, backtesting tools, and data visualization tools for the most popular cryptocurrencies.
    Downloads: 0 This Week
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  • 13
    zTrader
    Various tools for automating some trading operations on the most popular cryptocurrency exchanges.
    Downloads: 0 This Week
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  • 14
    Fun4Me

    Fun4Me

    A package for functional annotation for metagenomes

    This package includes a few programs for rapid functional annotation for metagenomic sequences, including, 1) Gene prediction by FragGeneScan; 2) Similarity search by RAPSearch2; 3) Functional annotation in GO (Gene Ontology) and EC (Enzyme Commission) based on similarity search results; 4) From EC to metabolic pathway reconstruction by MinPath. Inputs: Just sequencing reads (or assemblies) Outputs: Protein-coding genes (or gene fragments); similarity search; functional annotations (in GO and EC); metabolic pathways.
    Downloads: 0 This Week
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