Packages
Connect is a runtime library for building and consuming RPC APIs using Protocol Buffers, supporting both server (WSGI/ASGI) and client (sync/async) implementations with interoperability for gRPC and gRPC-Web.
Encodes and decodes TOON (Token-Oriented Object Notation), a compact data format designed to represent structured data in 30-60% fewer tokens than JSON, optimized for transmission to Large Language Models.
Reads, writes, and modifies STL mesh files (binary and ASCII formats) using NumPy-backed vectorized operations for fast geometry processing.
A drop-in Django admin theme that reskins the default admin interface with AdminLTE 3.2 and Bootstrap 5 styling, requiring no code changes to activate.
PyFunctional provides chained functional operators to build data pipelines, with support for reading and writing multiple file formats (CSV, JSON, SQLite, compressed files) and optional parallelization of operations.
However, the aging maintenance status (last release 884 days ago) means you should verify that the feature set meets your needs before adopting it for new projects.
Provides a Python wrapper around AWS CLI v2, allowing you to run AWS CLI commands from Python code or the command line without managing the original awscli's dependency complexity.
However, the 709-day dormancy means no active maintenance—verify that it still works with your target AWS CLI v2 version and Python release before committing to…
Delocate finds and relocates dynamic libraries that macOS Python extensions depend on, bundling them into wheels and rewriting load paths so wheels work on machines without those libraries installed.
Provides a Week class representing ISO 8601 weeks (Monday–Sunday) with arithmetic, comparison, and date conversion operations.
However, do not use it if you require active maintenance, support for modern Python versions beyond what was tested in 2017, or fixes for edge cases that may emerge.
Python SDK for trading on the Hyperliquid decentralized exchange API, providing programmatic access to order placement, account state queries, and market data.
Python interface to the igraph graph library for network analysis and complex graph algorithms; this is a legacy package superseded by the igraph package.
A pytest plugin that finds, lints, runs, and validates Python code examples embedded in docstrings and markdown files, using ruff and black for formatting and checking print statement correctness.
demjson3 encodes, decodes, and validates JSON data with strict error checking and a jsonlint command-line tool for detecting JSON specification violations and data portability issues.
Simplekml generates KML (Keyhole Markup Language) files for geographic data visualization with minimal code, supporting basic elements like points, lines, polygons, folders, and documents.
However, its abandoned status (no updates since 2021) means it will not adapt to future KML standard changes or Python version incompatibilities.
Provides Python bindings to Apple's AppleScriptKit framework, enabling macOS applications to interact with AppleScript automation capabilities from Python code.
Yellowbrick provides scikit-learn-integrated visualizers for model selection, diagnostic analysis, and feature engineering in machine learning workflows.
However, the dormant maintenance status means you should verify compatibility with your specific scikit-learn and matplotlib versions before relying on it in…
uhashring implements consistent hashing in pure Python, mapping keys to nodes in a distributed system while minimizing reshuffling when nodes are added or removed.
Install it if you need stable key-to-node mapping in a distributed system or cache layer.
Builds asynchronous FTP servers in Python with RFC-959 compliance, supporting FTPS, IPv6, and concurrent client handling through event-driven I/O.
However, install friction is high due to backport dependencies (pyasynchat, pyasyncore), and the license status is unclear—verify the license before use in…
Generates SVG badges for CI/CD tools and test frameworks that don't natively provide them, such as pytest, flake8, and coverage reports.
A Sphinx extension that generates Markdown output from reStructuredText documentation, allowing you to build Markdown files alongside or instead of HTML using the standard sphinx-build command.
Install it if you need to generate Markdown from reStructuredText or want Markdown as an alternative Sphinx builder.
Python client library for interacting with WireMock instances to mock HTTP services in tests, supporting both standalone servers and containerized deployments.
Converts binary data to hexadecimal text representation and restores binary from hex dumps, available as both a library and command-line tool.
libipld provides fast Python bindings to a Rust IPLD library for encoding and decoding CIDs, DAG-CBOR, multibase, and CAR formats used in distributed systems and the AT Protocol.
Expands English contractions and slang into their full forms (e.g., "you're" → "you are", "ima" → "I am going to"), with support for custom additions.
However, verify that textsearch remains compatible with your Python version, and consider whether the lack of maintenance poses a risk for your use case—bug fixes or…
An asyncio-based client for sending metrics to StatsD and DogStatsD, supporting gauge, counter, histogram, distribution, and timing metric types.
However, if you require active maintenance or support beyond Python 3.10, consider alternatives or plan to maintain it yourself.
Adds autocomplete-based filtering to Django admin list views, replacing standard dropdown filters with searchable select2 widgets for foreign key and related fields.
Provides async and sync Python bindings to Linux inotify for monitoring filesystem events, with no external dependencies and a simple, Pythonic API.
Purgatory implements the circuit breaker pattern for both synchronous and asynchronous Python code, preventing cascading failures by stopping repeated calls to failing services.
However, the aging maintenance status (650 days since last release) means you should verify that the library's feature set and behavior match your exact needs before…
Reads and writes multi-resolution images stored in Zarr filesets according to the OME NGFF specification, enabling efficient access to large imaging datasets.
Provides core utilities and foundational support for the RPA Framework ecosystem, enabling robotic process automation across web, desktop, cloud, and enterprise systems.
A header-only C++ library that generates Python bindings for C++ code, mapping C++ types, functions, classes, and STL containers to Python with minimal boilerplate.
Install it if building Python extensions in C++ or integrating C++ libraries into Python projects.
Gin provides a lightweight configuration framework that lets you decorate Python functions and classes to accept parameter values from config files or command-line arguments, eliminating the need for manual configuration object management.
Install it if parameter management is a pain point in your workflow.
Secure Tar wraps Python's tarfile module to add encryption and secure file handling for tar archives, supporting both unencrypted and encrypted backup creation with optional compression.
Install it if you need to create encrypted tar archives in Python 3.11+ and want a simpler API than managing cryptography directly.
Provides a Python client library for the Retell REST API, offering synchronous and asynchronous access to voice agent creation and management with full type hints.
Install it if you are building voice agent applications with Retell.
Official Python client for SerpApi that queries multiple search engines and data sources (Google, Bing, Baidu, Yahoo, eBay, YouTube, and others) and returns structured results as dictionary-like objects.
Install it if you need programmatic access to search results or structured data from multiple sources.
cwcwidth provides fast Python bindings for POSIX wcwidth and wcswidth functions to compute the printable display width of Unicode characters and strings on terminals.
PySTAC Client is a Python library for querying and working with SpatioTemporal Asset Catalog (STAC) APIs, enabling programmatic search and retrieval of geospatial imagery and raster data.
Install it if you need to search or access geospatial imagery from STAC-compliant services.
Zhon provides character constants and regular expression patterns for processing Chinese text, including CJK characters, Pinyin syllables, and Zhuyin marks.
Install it if you're building tools that need to identify, validate, or extract Chinese characters, Pinyin, or Zhuyin.
Django Q2 is a multiprocessing distributed task queue for Django that lets you offload work to background workers, schedule recurring tasks, and monitor job execution through Django Admin.
Install it if you need background task processing and prefer a simpler, Django-native solution over a separate message broker architecture.
Wraps psutil to allow multiple independent instances in the same process by isolating global state, solving the library's inherent limitation of maintaining state through global variables.
However, if you only use psutil once per process, this wrapper adds unnecessary indirection—use psutil directly instead.
Simplefix provides a lightweight FIX (Financial Information eXchange) protocol implementation for creating, encoding, and decoding FIX messages used in financial trading systems.
Install it if you need to work with FIX messages in Python and want a lightweight alternative to a full FIX engine.