Subcategories
Packages
Wraps Python's subprocess module to simplify running external commands, capturing output, handling retries, and checking return codes.
Provides a Python interface to DomainTools cybersecurity APIs (Iris Investigate, Iris Enrich, Iris Detect) for querying domain data, threat intelligence, and risk scoring.
Install only if you have a valid DomainTools subscription or API access.
A Django application that forwards HTTP requests to another server and returns the response, optionally rewriting URLs and applying authentication checks.
Not recommended if you need active maintenance or cutting-edge features.
mo-parsing is a PEG parser generator that lets you define grammars using Python operators and predefined patterns, then parse strings into structured parse trees accessible as lists or dictionaries.
Provides Python bindings for nng (nanomsg next generation), enabling inter-process and network communication with support for multiple messaging patterns and async frameworks.
Decodes and encodes JPEG 2000 images to and from NumPy arrays, with built-in support for use as a pylibjpeg plugin for DICOM image decompression.
Provides Intel oneAPI runtime licensing and third-party program files needed to deploy Intel-compiled executables on systems without the full oneAPI development toolkit installed.
ITK provides N-dimensional scientific image processing, segmentation, and registration capabilities through a Python interface to a cross-platform C++ toolkit.
Install it if you need production-grade medical or scientific image processing with segmentation and registration.
Provides utilities and base classes to reduce boilerplate when building FastAPI applications, including resource-based CRUD patterns, class-based views, and common helper types.
Provides pytest fixtures and utilities for managing temporary workspaces, running shell commands, and controlling environment variables in automated tests.
However, maintenance is aging—the last release was 623 days ago—so adopt it only if you need its specific pytest fixtures for shell and environment testing and can…
Python client library for the EasyPost shipping API, enabling programmatic creation, management, and purchase of shipments with carrier rate comparison.
A library providing additional utilities and facilities beyond the Python Standard Library, with support for modern Python versions and typed interfaces.
Install only if another package explicitly requires it as a dependency.
Provides a Bleak backend that proxies Bluetooth Low Energy connections through an ESP32 running ESPHome's Bluetooth Proxy component, allowing Python applications to discover and connect to BLE peripherals via a remote adapter.
chdb-core is an in-process SQL OLAP engine powered by ClickHouse that runs SQL queries directly in Python without requiring a separate server, supporting multiple input/output formats and DB-API 2.0 compliance.
GeoIP2Fast performs fast geolocation lookups for IPv4 and IPv6 addresses, returning country codes, city names, ASN information, and CIDR blocks from a local binary data file.
Provides Python bindings for ITK's segmentation algorithms, enabling N-dimensional medical image segmentation and classification on cross-platform systems.
Generates and parses KSUIDs (K-Sortable Globally Unique IDs) using a high-performance Cython implementation, providing sortable unique identifiers with embedded timestamps.
Python bindings to the libssh C library for SSH client operations, with thread-safe, low-overhead access to remote command execution and file transfer over SSH.
However, the aging maintenance status (306 days since last release) and small community (48 GitHub stars) mean you should verify active support for your use case…
aubio is a Python wrapper around a C library for music and audio analysis, providing tools to detect onsets, track pitch, identify beats, and extract spectral features from audio files and streams.
Provides a pathlib-like Python interface for browsing, downloading, and uploading artifacts to JFrog Artifactory repositories over HTTP.
pytest-spec is a pytest plugin that reformats test output to display results in a specification-like format with hierarchical grouping, colored status indicators, and human-readable test names.
itk-registration provides Python bindings for ITK's image registration algorithms, enabling alignment and correspondence mapping between medical and scientific images.
Not recommended if you need only basic image alignment—evaluate whether ITK's scope matches your use case first.
Upgrades Common Workflow Language documents from draft-3, v1.0, and v1.1 to v1.2 via command-line tool or programmatic API.
Install it if you need to upgrade CWL documents from draft-3, v1.0, or v1.1 to v1.2; skip it if you work only with v1.2 or later documents.
Segyio reads and writes SEG-Y formatted seismic data files, providing a Python interface with numpy integration for accessing binary headers, textual headers, traces, and trace metadata.
MNN is a lightweight deep learning inference and training framework that runs neural network models efficiently on mobile devices, embedded systems, and servers with support for multiple hardware backends including CPU, GPU, and NPU.
Megatron Core provides GPU-optimized building blocks and parallelism strategies for training large transformer models at scale, including tensor parallelism, pipeline parallelism, and mixed precision support.
Not recommended for simple single-GPU training or inference-only use cases.
Calculates Root Mean Square (RMS) values over sliding windows in NumPy arrays using vectorized C code with SIMD acceleration (AVX on x86-64, NEON on ARM).
Asynchronous SSH client for running commands on hundreds or thousands of remote servers in parallel with minimal client-side overhead, using native C libraries for performance.
Provides a lightweight glyph set library tailored for ESPHome projects, allowing you to import and use glyph data without external dependencies.
However, verify that the included glyph sets match your specific use case before committing, since the library is still pre-alpha and documentation is minimal.
Parses SQL queries into JSON-serializable parse trees, and can generate SQL back from JSON, supporting multiple database flavors including MySQL, SQLServer, and BigQuery.
A Python client library for connecting to and managing Xinference model servers over HTTP, enabling programmatic access to launch, retrieve, and interact with language models.
Finds the minimum and maximum values in a NumPy array using C and SIMD optimizations, delivering faster results than separate NumPy amin and amax calls.
TensorFlow Recommenders provides a Keras-based library for building recommender system models, covering the full workflow from data preparation through training, evaluation, and deployment.
Encodes and decodes bencode format, the binary encoding used in BitTorrent and related protocols, supporting Python 2, Python 3, and PyPy.
Detects a Python project or package root directory by scanning for typical marker files and folders, and optionally adds that path to sys.path to resolve import issues.
nbtoolbelt provides command-line and library tools for validating, inspecting, cleaning, executing, splitting, and concatenating Jupyter notebooks, plus a specialized tool for creating exercise notebooks with fill-in-the-blank sections.
Install it if you regularly work with multiple notebooks, need to validate or batch-process them, or want to automate notebook-based workflows (especially in…
Provides Intel OpenCL runtime libraries needed to run OpenCL executables on systems without the full Intel oneAPI development toolkit installed.
Generates JUnit-formatted XML reports from pylint output for consumption by CI systems like Jenkins and Azure DevOps.
Integrates pyinstrument profiling into FastAPI as middleware to measure per-request performance with configurable sampling, thresholds, and output formats.
Install it if you need per-request profiling or a runtime-configurable performance dashboard for FastAPI.
Provides pre-trained morphological analysis models for Korean text processing, enabling tokenization and part-of-speech tagging when installed as a dependency.