python
tox aims to automate and standardize testing in Python. It is part of a larger vision of easing the packaging, testing and release process of Python software (alongside pytest and devpi).
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AutoSubSync is a user-friendly Python tool that automatically synchronizes your subtitles with your videos using powerful tools such as ffsubsync and alass. It also lets you manually adjust the subtitle timings. Just drag and drop your files, and let AutoSubSync do the rest, making subtitle alignment both simple and efficient.
Interface with Home Connect appliances in Python.
Python tool to talk to Home Connect appliances over the local network (no cloud required).
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A framework to secure the integrity of software supply chains.
in-toto is designed to ensure the integrity of a software product from initiation to end-user installation. It does so by making it transparent to the user what steps were performed, by whom and in what order.
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A tool for preventing the installation of malicious PyPI and npm packages 🔥.
Supply-Chain Firewall is a command-line tool for preventing the installation of malicious PyPI and npm packages. It is intended primarily for use by engineers to protect their development workstations from compromise in a supply-chain attack.
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An open-source dataset of malicious software packages found in the wild, 100% vetted by humans.
This repository is an open-source dataset of 5938 malicious software packages (and counting) identified by Datadog, as part of our security research efforts in software supply-chain security. Most of the malicious packages have been identified by GuardDog.
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🐍 🔍 GuardDog is a CLI tool to Identify malicious PyPI and npm packages.
GuardDog is a CLI tool that allows to identify malicious PyPI and npm packages or Go modules. It runs a set of heuristics on the package source code (through Semgrep rules) and on the package metadata. GuardDog can be used to scan local or remote PyPI and npm packages or Go modules using any of the available heuristics.
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SSLyze is a fast and powerful SSL/TLS scanning tool and Python library.
SSLyze can analyze the SSL/TLS configuration of a server by connecting to it, in order to ensure that it uses strong encryption settings (certificate, cipher suites, elliptic curves, etc.), and that it is not vulnerable to known TLS attacks (Heartbleed, ROBOT, OpenSSL CCS injection, etc.).
The GPOddity project, aiming at automating GPO attack vectors through NTLM relaying (and more).
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As data volumes continue to grow in fields like machine learning and scientific computing, optimizing fundamental operations like matrix multiplication becomes increasingly critical. Blosc2's chunk-based approach offers a new path to efficiency in these scenarios.
Blosc is a high performance compressor optimized for binary data (i.e. floating point numbers, integers and booleans, although it can handle string data too). It has been designed to transmit data to the processor cache faster than the traditional, non-compressed, direct memory fetch approach via a memcpy() OS call. Blosc main goal is not just to reduce the size of large datasets on-disk or in-memory, but also to accelerate memory-bound computations.
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ML Pipelines From Another Planet.Build out-of-this-world ML pipelines.
Run-anywhere computational framework for Python that simplifies and accelerates ML workflows and development. xorq is a deferred computational framework for building, running, and serving pandas groupby-apply style pipelines common in ML workflows. xorq is built on top of Ibis and Apache DataFusion.
StarVector is a foundation model for SVG generation that transforms vectorization into a code generation task. Using a vision-language modeling architecture, StarVector processes both visual and textual inputs to produce high-quality SVG code with remarkable precision.
FastOpenAPI is a library for generating and integrating OpenAPI schemas using Pydantic v2 and various frameworks (Falcon, Flask, Quart, Sanic, Starlette, Tornado).
Open-Source Mathematical Software System.
SageMath is a free open-source mathematics software system licensed under the GPL. It builds on top of many existing open-source packages: NumPy, SciPy, matplotlib, Sympy, Maxima, GAP, FLINT, R and many more. Access their combined power through a common, Python-based language or directly via interfaces or wrappers.
Restrict the scope of functions for reproducible code execution and peace of mind.
Have you ever hunted bugs caused by accidentally using a global variable in a function in a Jupyter notebook? Have you ever scratched your head because your code broke after restarting the Python kernel? localscope can help by restricting the variables a function can access.
🚀 Async-Powered Pandas.
Lightweight Pandas monkey-patch that adds async support to map, apply, applymap, aggregate, and transform, enabling seamless handling of async functions with controlled max_parallel execution.
A Friendly Federated AI Framework.
A unified approach to federated learning, analytics, and evaluation. Federate any workload, any ML framework, and any programming language.
Automated Command Line Identity Generation Tool for OSINT Investigators. Command Line Sock Puppet Creator for Investigators.
Loki can create a sock puppet identity, that you can use to create a fake online presence to start your investigations. As an OSINT, Private or any other Investigator who seeks to conduct OSINT investigations; you need a sock puppet which cannot be traced back to you. Setting up a sock puppet is easy; only if you know where to look for.
Python GUIs for Humans! PySimpleGUI is the top-rated Python application development environment. Launched in 2018 and actively developed, maintained, and supported in 2024. Transforms tkinter, Qt, WxPython, and Remi into a simple, intuitive, and fun experience for both hobbyists and expert users.
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Nuanced is an open-source library that generates enriched call graphs with static analysis annotations, providing AI coding tools with deeper understanding of code behavior.
An embeddable, scalable, extremely fast graph database.
Embeddable property graph database management system built for query speed and scalability. Implements Cypher. Kuzu is an embedded graph database built for query speed and scalability. Kuzu is optimized for handling complex analytical workloads on very large databases and provides a set of retrieval features, such as a full text search and vector indices. Our core feature set includes:
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Evolving agents is a production-grade environment for orchestrating, evolving, and managing AI agents.
A production-grade framework for creating, managing, and evolving AI agents with intelligent agent-to-agent communication. The framework enables you to build collaborative agent ecosystems that can semantically understand requirements, evolve based on past experiences, and communicate effectively to solve complex tasks.
The Platform for Building Stateful Agents. Build agents with infinite context and human-like memory, that can learn from data and improve with experience. Letta (formerly MemGPT) is a framework for creating LLM services with memory.
👾 Letta is an open source framework for building stateful LLM applications. You can use Letta to build stateful agents with advanced reasoning capabilities and transparent long-term memory. The Letta framework is white box and model-agnostic.
Finding the Scaling Laws of Agents. The first and the best multi-agent framework.
🐫 CAMEL is an open-source community dedicated to finding the scaling laws of agents. We believe that studying these agents on a large scale offers valuable insights into their behaviors, capabilities, and potential risks. To facilitate research in this field, we implement and support various types of agents, tasks, prompts, models, and simulated environments.
The framework enables multi-agent systems to continuously evolve by generating data and interacting with environments. This evolution can be driven by reinforcement learning with verifiable rewards or supervised learning.
An AI powered spreadsheet tool with a minimalist approach that combines spreadsheet functionality with Python data analysis capabilities.
Tach allows you to control dependencies between your Python modules. Modules can also define an explicit public interface to prevent deep coupling.
A Python tool to visualize + enforce dependencies, using modular architecture 🌎 Open source 🐍 Installable via pip 🔧 Able to be adopted incrementally - ⚡ Implemented with no runtime impact ♾️ Interoperable with your existing systems 🦀 Written in rust
Python-powered shell.
Xonsh is a modern, full-featured and cross-platform python shell. The language is a superset of Python 3.6+ with additional shell primitives that you are used to from Bash and IPython. It works on all major systems including Linux, OSX, and Windows. Xonsh is meant for the daily use of experts and novices.
Uvicorn is an ASGI web server implementation for Python.
Until recently Python has lacked a minimal low-level server/application interface for async frameworks. The ASGI specification fills this gap, and means we're now able to start building a common set of tooling usable across all async frameworks.
Uvicorn currently supports HTTP/1.1 and WebSockets.
Easy web apps for data science without the compromises. No web development skills required.
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Write scalable load tests in plain Python 🚗💨
Locust is an open source performance/load testing tool for HTTP and other protocols. Its developer-friendly approach lets you define your tests in regular Python code. Locust tests can be run from command line or using its web-based UI. Throughput, response times and errors can be viewed in real time and/or exported for later analysis.
The Open-Source LLM Evaluation Framework.
DeepEval is a simple-to-use, open-source LLM evaluation framework, for evaluating and testing large-language model systems. It is similar to Pytest but specialized for unit testing LLM outputs. DeepEval incorporates the latest research to evaluate LLM outputs based on metrics such as G-Eval, hallucination, answer relevancy, RAGAS, etc., which uses LLMs and various other NLP models that runs locally on your machine for evaluation.
OpenDAL represents Open Data Access Layer. Our vision is One Layer, All Storage.
OpenDAL (/ˈoʊ.pən.dæl/, pronounced "OH-puhn-dal") is an Open Data Access Layer that enables seamless interaction with diverse storage services.
OpenDAL's development is guided by its vision of One Layer, All Storage and its core principles: Open Community, Solid Foundation, Fast Access, Object Storage First, and Extensible Architecture.
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An extremely fast Python package and project manager, written in Rust.
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A performant type-checker for Python 3.
Pyre is a performant type checker for Python compliant with PEP 484. Pyre can analyze codebases with millions of lines of code incrementally – providing instantaneous feedback to developers as they write code. You can try it out on examples in the Pyre Playground.
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A text extraction library supporting PDFs, images, office documents and more.
Kreuzberg is a Python library for text extraction from documents. It provides a unified async interface for extracting text from PDFs, images, office documents, and more.
Deep inspection of Python objects.
WAT is a powerful inspection tool designed to help you explore unknown objects and examine them at runtime.
Turn (almost) any Python command line program into a full GUI application with one line.
Gooey converts your Console Applications into end-user-friendly GUI applications. It lets you focus on building robust, configurable programs in a familiar way, all without having to worry about how it will be presented to and interacted with by your average user.
A powerful, AI-native Python client library for Redis. Leverage the speed, flexibility, and reliability of Redis for real-time data to supercharge your AI application.
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LLM Gateway to provide model access, logging and usage tracking across 100+ LLMs. All in the OpenAI format.
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Open Universal Machine Intellingence. E2E Foundation Model Research Platform. Everything you need to build state-of-the-art foundation models, end-to-end.
Oumi is a fully open-source platform that streamlines the entire lifecycle of foundation models - from data preparation and training to evaluation and deployment. Whether you're developing on a laptop, launching large scale experiments on a cluster, or deploying models in production, Oumi provides the tools and workflows you need.
LangGraph is a library for building stateful, multi-actor applications with LLMs, used to create agent and multi-agent workflows.
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A faster way to build and share data apps. Streamlit turns data scripts into shareable web apps in minutes. All in pure Python. No front‑end experience required.
Streamlit lets you transform Python scripts into interactive web apps in minutes, instead of weeks. Build dashboards, generate reports, or create chat apps. Once you’ve created an app, you can use our Community Cloud platform to deploy, manage, and share your app.
The Production-Ready Open Source AI Framework.
AI orchestration framework to build customizable, production-ready LLM applications. Connect components (models, vector DBs, file converters) to pipelines or agents that can interact with your data. With advanced retrieval methods, it's best suited for building RAG, question answering, semantic search or conversational agent chatbots.
Get Infrastructure from Code. Effortless backends with infrastructure from code. Nitric is a multi-language framework for cloud applications with infrastructure from code.
Nitric is a multi-language framework, with concise inline infrastructure from code. Modern applications should be robust, productive and a joy to build. Nitric solves common problems building for modern platforms:
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pytube is a lightweight, Pythonic, dependency-free, library (and command-line utility) for downloading YouTube Videos.
An extremely fast Python linter and code formatter, written in Rust.
Explore Agent Recipes
Explore common agent recipes with ready to copy code to improve your LLM applications.
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An app for crossposting your posts from bluesky to twitter and mastodon.
An open source Valkey client library that supports Valkey and Redis open source 6.2, 7.0 and 7.2. Valkey GLIDE is designed for reliability, optimized performance, and high-availability, for Valkey and Redis OSS based applications. GLIDE is a multi language client library, written in Rust with programming language bindings, such as Java and Python
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🍪 A full-featured, hackable tiling window manager written and configured in Python (X11 + Wayland)
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handy cli tool to convert your speech to clipboard text.
This tool is designed to recognize speech in real-time, convert it to text, and automatically copy the text to the system clipboard. The tool leverages API services for speech recognition and uses Python libraries for audio capture and clipboard management.
structured-logprobs is an open-source Python library that enhances OpenAI's structured outputs by providing detailed information about token log probabilities.
This library is designed to offer valuable insights into the reliability of an LLM's structured outputs. It works with OpenAI's Structured Outputs, a feature that ensures the model consistently generates responses adhering to a supplied JSON Schema. This eliminates concerns about missing required keys or hallucinating invalid values.
All-in-One Toolkit for BruteForce Attacks. A Python-based tool to centralize and streamline BruteForce Attacks.
Kraken is a powerful, Python-based tool designed to centralize and streamline various brute-forcing tasks. Kraken provides a suite of tools for cybersecurity professionals to efficiently perform brute-force attacks across a range of protocols and services.
A high-performance, zero-overhead, extensible Python compiler using LLVM.
Codon is a high-performance Python compiler that compiles Python code to native machine code without any runtime overhead. Typical speedups over Python are on the order of 100x or more, on a single thread. Codon supports native multithreading which can lead to speedups many times higher still.
Concurrent Python made simple.
Pyper is a flexible framework for concurrent and parallel data-processing, based on functional programming patterns. Used for 🔀 ETL Systems, ⚙️ Data Microservices, and 🌐 Data Collection
High performance array computing.
Composable transformations of Python+NumPy programs: differentiate, vectorize, JIT to GPU/TPU, and more
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