Libraries packages

tf-nightly-cpu provides a CPU-optimized nightly build of TensorFlow for numerical computation, machine learning, and deep learning across CPUs, GPUs, TPUs, and edge devices.

A Python client library for etcd, a distributed key-value store, enabling read, write, delete, and watch operations on etcd servers.

Sends messages and embeds to Discord channels via webhooks, with automatic retries, timeouts, and support for custom avatars and rich formatting.

rocrate is a Python library for creating and consuming Research Object Crates—structured metadata packages that describe research outputs, files, and their relationships according to the RO-Crate specification.

earthaccess searches, downloads, and streams NASA Earth science data through a simple Python interface, handling authentication and data access across cloud and on-premises storage.

Install it if you need to access NASA Earth science data programmatically; the main constraint is the Python 3.12+ requirement.

NautilusTrader is a Rust-native event-driven trading engine that runs research backtests and live trading strategies using the same deterministic code, with Python as the control plane for strategy logic.

A commercial plugin that adds data transformation, dbt package generation, declarative pipeline configuration, and Iceberg support to an open-source data load tool.

However, it requires a commercial license obtained through a waiting list—verify that you can obtain one and understand its cost before committing.

Attaches a unique correlation ID to all logs for every Django request, making it easy to trace related log entries across your application.

Install it if you need to correlate logs across a single request or trace requests through a distributed system.

Decodes JPEG and JPEG-LS images to NumPy arrays, with support for multiple DICOM transfer syntaxes and integration with pylibjpeg and pydicom.

Provides access to archived versions of the py2neo Neo4j client library, allowing projects pinned to older releases to continue working when those versions are no longer available on PyPI.

Performs gene set enrichment analysis (GSEA) on genomic data using Python, supporting multiple methods including prerank, ssGSEA, GSVA, and Enrichr API integration.

Pyrofork is an asynchronous Python framework for interacting with Telegram's MTProto API, enabling you to build user clients and bots that send messages, handle events, and execute Telegram actions programmatically.

Renders formatted tables in terminal output from nested lists of strings, supporting multi-line rows with ASCII or other box-drawing styles.

Pyap2 detects and parses postal addresses from unstructured text using regex patterns, currently supporting US, Canadian, and British address formats.

Converts machine learning models to LiteRT format for deployment on mobile and embedded devices with low latency and minimal binary size.

Implements JSON Web Signature (JWS) and JSON Web Encryption (JWE) for securely creating and verifying JSON Web Tokens (JWTs) that carry claims for authorization and authentication.

Parses and renders templated text for Cohere language models, handling citations, vision generation markup, and prompt formatting across Python and Rust.

PyOWM is a Python client library that wraps OpenWeatherMap web APIs, letting you fetch current weather, forecasts, air pollution, UV index, alerts, and other meteorological data from Python code.

Adds reCAPTCHA v2 and v3 field validation to Django REST Framework serializers, integrating Google's bot-detection service into API endpoints.

YOLOv5 is a packaged object detection model that runs inference on images and video to identify and localize objects, with integrated training, validation, export, and CLI support.

Configures CORS settings for FastAPI applications via environment variables, with optional health-check endpoint.

Executes and parses ping command output, extracting round-trip time statistics, packet loss, and ICMP reply details into structured JSON; available as both a CLI tool and Python library.

Provides helper classes, decorators, and functions to simplify setup and instrumentation of OpenTelemetry tracing in Python applications.

However, note that maintenance is dormant (last release 662 days ago); if you need active support or compatibility with very recent OpenTelemetry SDK versions, verify…

RESTfly is a framework for building libraries that interact with RESTful APIs, providing scaffolding and utilities to simplify API client development.

Provides JWT authentication for Django-Ninja APIs, offering token generation, refresh, and verification endpoints without requiring Django REST Framework.

Pydifact parses and serializes UN/EDIFACT interchange files, allowing you to read EDI messages from files or strings and construct them programmatically.

itk-core provides Python bindings to the Insight Toolkit's core image processing and analysis algorithms, enabling N-dimensional image segmentation, registration, and scientific image manipulation.

Parses dbt artifact JSON files (catalog, manifest, run-results, sources) into typed Python objects using pydantic for structured access to dbt metadata.

However, verify that version 0.1.4 matches your dbt and pydantic versions—the package documentation warns that pydantic v1 is not supported for dbt 1.9 or later.

Provides standalone version comparison and parsing for PEP 386 and PEP 440 version schemes without requiring the full packaging library or deprecated distutils.

Builds type-safe Django management command CLIs using Typer's static typing and parameter validation, with support for subcommands, command groups, and shell tab-completion.

Install it if you're building or maintaining Django management commands.

A Python client library for QuestDB that sends data via the QuestDB Wire Protocol over WebSocket, HTTP, TCP, or UDP, with support for bulk ingestion and row-by-row writes, optional TLS encryption, and authentication.

Install it if you need to ingest data into QuestDB from Python with authenticated or encrypted connections.

itk-filtering provides Python bindings for ITK's N-dimensional image filtering algorithms, enabling medical image processing operations like smoothing, edge detection, and morphological transformations.

Install it if you need ITK filtering operations in Python; the binary wheels reduce friction.

itk-numerics provides Python bindings for ITK's N-dimensional image processing, segmentation, and registration algorithms, focusing on the numerical computation core.

Provides the Intel oneAPI DPC++/C++ SYCL compiler runtime libraries needed to run executables compiled with the Intel SYCL compiler on systems without the full development toolkit installed.

However, verify that all three required Intel compiler runtime dependencies are available in your environment, and review the Intel End User License Agreement terms…

Pygerduty is a Python client library for PagerDuty's REST API and Events API, providing thin wrapper methods to list, show, create, update, and delete PagerDuty resources.

No—not recommended for new projects.

A Python client SDK for integrating Split feature flags into applications to manage controlled feature rollouts and A/B testing.

Automatic Speech Recognition using ONNX models with minimal dependencies, supporting multiple modern ASR architectures and running on CPUs, GPUs, and edge devices.

Install it if you need ASR inference in Python without framework overhead.

Loads, parses, and manipulates Common Workflow Language (CWL) documents across versions 1.0, 1.1, and 1.2, providing autogenerated typed classes and CLI utilities for workflow introspection and transformation.

itk-io provides Python bindings for reading and writing medical and scientific image files in multiple formats as part of the Insight Toolkit ecosystem.

Provides Python bindings to libopus, the IETF low-delay audio codec, allowing Python code to encode and decode Opus-compressed audio streams.