Python Modules packages

Packages

• idna

  Converts domain names between Unicode and…

  permissive · active · 1.8B/mo

• setuptools

  Setuptools is a Python build backend and…

  permissive · active · 1.6B/mo

• PyYAML

  PyYAML parses and emits YAML 1.1 data format,…

  permissive · active · 1.2B/mo

• pydantic

  Pydantic validates Python data structures…

  permissive · active · 1.1B/mo

• annotated-types

  Provides reusable metadata objects for use with…

  permissive · active · 871.3M/mo

• typing-inspection

  Provides runtime tools to inspect and…

  permissive · active · 783.0M/mo

• platformdirs

  Determines platform-specific directories for…

  permissive · active · 763.0M/mo

• pathspec

  Matches file paths against gitignore-style…

  copyleft · active · 742.8M/mo

• tqdm

  Wraps any iterable to display a real-time…

  copyleft · active · 648.6M/mo

• yarl

  yarl provides an immutable URL class for…

  permissive · active · 621.4M/mo

• pyasn1

  Pyasn1 encodes and decodes ASN.1 data…

  permissive · active · 570.9M/mo

• fastapi

  FastAPI is a Python web framework for building…

  permissive · active · 568.6M/mo

• pytz

  pytz brings the Olson timezone database into…

  permissive · active · 551.7M/mo

• mdurl

  Provides URL parsing and manipulation utilities…

  permissive · active · 548.1M/mo

• hatchling

  Hatchling is a standards-compliant Python build…

  permissive · active · 484.2M/mo

• greenlet

  Greenlet provides lightweight coroutines for…

  permissive · active · 476.4M/mo

• annotated-doc

  Provides a way to document function parameters,…

  permissive · active · 456.2M/mo

• pydantic-settings

  Loads and validates application settings from…

  permissive · active · 453.0M/mo

• regex

  A drop-in replacement for Python's standard…

  permissive · active · 437.7M/mo

• beautifulsoup4

  Beautiful Soup parses HTML and XML documents…

  permissive · active · 432.1M/mo

• soupsieve

  Soupsieve is a CSS selector library designed to…

  permissive · active · 428.6M/mo

• distro

  Distro provides a reliable, machine-readable…

  permissive · active · 417.9M/mo

• lxml

  lxml provides Python bindings to libxml2 and…

  permissive · active · 416.8M/mo

• python-multipart

  Parses multipart form data from HTTP requests…

  permissive · active · 412.4M/mo

• openai

  Provides a Python client library for the OpenAI…

  permissive · active · 398.2M/mo

• tomli

  Tomli parses TOML configuration files and…

  permissive · active · 398.0M/mo

• psutil

  psutil retrieves real-time information about…

  permissive · active · 387.6M/mo

• shellingham

  Shellingham detects which shell the current…

  permissive · active · 382.5M/mo

• typer

  Typer builds command-line applications from…

  permissive · active · 369.3M/mo

• watchfiles

  Watches file system changes and triggers…

  permissive · active · 356.5M/mo

• cachetools

  Provides memoizing collections and function…

  permissive · active · 345.3M/mo

• proto-plus

  Proto Plus wraps protocol buffers to provide…

  permissive · active · 343.8M/mo

• oauthlib

  OAuthLib implements OAuth 1.0 and OAuth 2.0…

  permissive · active · 332.5M/mo

• dnspython

  dnspython is a DNS toolkit that handles…

  permissive · active · 326.6M/mo

• ruff

  Ruff is a Python linter and code formatter…

  permissive · active · 316.1M/mo

• langchain

  LangChain provides a framework for building…

  permissive · active · 315.4M/mo

• google-genai

  Python SDK for integrating Google's Gemini…

  permissive · active · 298.1M/mo

• pyOpenSSL

  pyOpenSSL wraps OpenSSL's SSL/TLS functionality…

  permissive · active · 294.2M/mo

• networkx

  NetworkX provides data structures and…

  permissive · active · 290.9M/mo

• docstring-parser

  Parses Python docstrings in ReST, Google,…

  permissive · active · 274.9M/mo

• psycopg2-binary

  psycopg2-binary is a PostgreSQL database…

  copyleft · active · 271.6M/mo

• email-validator

  Validates email address syntax and optionally…

  permissive · active · 236.0M/mo

• isodate

  Parses and formats ISO 8601 date, time,…

  permissive · dormant · 232.2M/mo

• websocket-client

  websocket-client provides a Python WebSocket…

  permissive · active · 232.1M/mo

• SecretStorage

  Provides Python bindings to the FreeDesktop.org…

  permissive · aging · 226.9M/mo

• threadpoolctl

  Inspect and control the thread-pool size of…

  permissive · active · 204.2M/mo

• ruamel.yaml

  Loads and dumps YAML 1.2 with round-trip…

  permissive · aging · 201.3M/mo

• nodeenv

  nodeenv creates isolated Node.js environments…

  permissive · active · 201.2M/mo

• pexpect

  Pexpect spawns and controls interactive console…

  permissive · aging · 200.8M/mo

• chardet

  Detects character encoding and language in byte…

  permissive · active · 199.0M/mo

• snowflake-connector-python

  Connects Python applications to Snowflake data…

  permissive · active · 193.6M/mo

• Deprecated

  Provides a @deprecated decorator to mark…

  permissive · active · 189.6M/mo

• anthropic

  Provides Python bindings to the Claude API,…

  permissive · active · 185.0M/mo

• black

  Black reformats Python source code to a…

  permissive · active · 179.9M/mo

• langchain-core

  LangChain Core provides the foundational…

  permissive · active · 176.0M/mo

• google-cloud-aiplatform

  Python SDK for building, deploying, and…

  permissive · active · 174.2M/mo

• poetry-core

  poetry-core is a PEP 517 build backend that…

  permissive · active · 173.3M/mo

• sentry-sdk

  Sentry SDK captures and reports Python…

  permissive · active · 168.2M/mo

• backoff

  Provides function decorators to automatically…

  permissive · abandoned · 162.8M/mo

• pydantic-ai-slim

  Pydantic AI Slim provides core agent framework…

  permissive · active · 154.6M/mo

• fastjsonschema

  Validates JSON data against JSON Schema…

  permissive · active · 154.5M/mo

• cloudpickle

  Cloudpickle extends Python's standard pickle…

  permissive · active · 148.4M/mo

• babel

  Babel provides internationalization (i18n) and…

  permissive · active · 141.6M/mo

• jedi

  Jedi provides static analysis, autocompletion,…

  permissive · active · 138.8M/mo

• gunicorn

  Gunicorn is a WSGI and ASGI HTTP server for…

  permissive · active · 136.5M/mo

• parso

  Parso is a Python parser that recovers from…

  permissive · active · 136.2M/mo

• Cython

  Cython is a source code translator that…

  permissive · active · 136.1M/mo

• asttokens

  Annotates Python abstract syntax trees with the…

  permissive · active · 134.8M/mo

• pypdf

  pypdf is a pure-Python library for reading,…

  permissive · active · 129.4M/mo

• Markdown

  Converts Markdown text to HTML using a Python…

  permissive · active · 121.7M/mo

• psycopg

  Psycopg 3 is a PostgreSQL database adapter for…

  copyleft · active · 117.0M/mo

• pydantic-graph

  A graph and finite state machine library that…

  permissive · active · 111.0M/mo

• torch

  PyTorch provides GPU-accelerated tensor…

  permissive · active · 102.5M/mo

• jsonschema-path

  Provides object-oriented path-based access to…

  permissive · active · 102.2M/mo

• snowflake-snowpark-python

  Snowpark Python provides APIs to query and…

  permissive · active · 100.7M/mo

• deprecation

  Provides decorators to automate deprecation…

  permissive · abandoned · 99.4M/mo

• beartype

  Beartype is a pure-Python runtime type checker…

  permissive · active · 99.1M/mo

• tomli-w

  Tomli-W serializes Python dictionaries to TOML…

  permissive · active · 99.1M/mo

• pathable

  Pathable provides path-like objects for…

  permissive · active · 96.1M/mo

• fastuuid

  FastUUID provides CPython bindings to Rust's…

  permissive · aging · 94.9M/mo

• brotli

  Provides Python bindings to the Brotli…

  permissive · active · 94.7M/mo

• mdit-py-plugins

  Extends markdown-it-py with a collection of…

  permissive · active · 94.3M/mo

• mccabe

  Measures cyclomatic complexity of Python…

  permissive · active · 93.9M/mo

• pkginfo

  Extracts and queries package metadata from…

  permissive · dormant · 93.8M/mo

• semver

  Parse, compare, and manipulate semantic version…

  permissive · active · 91.0M/mo

• xlrd

  xlrd reads data and formatting information from…

  permissive · aging · 89.9M/mo

• onnxruntime

  onnxruntime loads and executes Open Neural…

  permissive · active · 89.3M/mo

• text-unidecode

  Converts Unicode text to ASCII by…

  copyleft · abandoned · 89.0M/mo

• rich-toolkit

  Rich Toolkit provides opinionated CLI…

  permissive · active · 88.8M/mo

• ruamel.yaml.clib

  Provides a C-based YAML 1.2 reader, parser, and…

  permissive · aging · 86.7M/mo

• invoke

  Invoke is a Python library for defining and…

  permissive · active · 86.1M/mo

• uc-micro-py

  Provides a minimal Unicode data subset for…

  permissive · active · 86.1M/mo

• poetry

  Poetry is a dependency management and packaging…

  permissive · active · 85.3M/mo

• argcomplete

  Provides bash and zsh tab completion for Python…

  permissive · active · 84.8M/mo

• Faker

  Faker generates realistic fake data—names,…

  permissive · active · 82.3M/mo

• arrow

  Arrow provides a simpler, more intuitive API…

  permissive · active · 80.7M/mo

• cleo

  Cleo builds command-line interfaces with…

  permissive · active · 80.5M/mo

• lark

  Lark is a parsing library that builds abstract…

  permissive · active · 79.7M/mo

• snowflake-sqlalchemy

  Snowflake SQLAlchemy is a SQLAlchemy dialect…

  permissive · active · 79.6M/mo

• bleach

  Bleach sanitizes untrusted HTML by escaping or…

  permissive · abandoned · 78.6M/mo

• fastapi-cli

  FastAPI CLI is a command-line tool that serves…

  permissive · active · 74.7M/mo

• argon2-cffi-bindings

  Provides low-level CFFI bindings to the…

  permissive · active · 74.2M/mo

• pydantic-extra-types

  Provides additional type validators and…

  permissive · active · 69.6M/mo

• portalocker

  Portalocker provides cross-platform file…

  permissive · active · 65.1M/mo

• confluent-kafka

  Provides a high-performance Python client for…

  permissive · active · 63.4M/mo

• simplejson

  simplejson encodes Python objects to JSON and…

  permissive · active · 62.2M/mo

• flask-cors

  Flask-CORS handles Cross-Origin Resource…

  permissive · active · 60.4M/mo

• grpclib

  grpclib is a pure-Python asyncio-based…

  permissive · aging · 59.8M/mo

• psycopg2

  PostgreSQL database adapter for Python that…

  copyleft · active · 59.2M/mo

• kombu

  Kombu is a messaging library that provides a…

  permissive · active · 58.9M/mo

• flake8

  Flake8 is a command-line tool that combines…

  permissive · active · 58.4M/mo

• types-awscrt

  Provides type annotations and IDE code…

  permissive · active · 57.7M/mo

• absl-py

  Provides Google's production-tested Python…

  permissive · active · 57.7M/mo

• fastapi-cloud-cli

  A command-line tool for deploying and managing…

  permissive · active · 57.5M/mo

• botocore-stubs

  Provides type stubs and code completion for the…

  permissive · active · 57.2M/mo

• langchain-protocol

  Provides TypedDict and Literal type definitions…

  permissive · active · 56.0M/mo

• redshift-connector

  redshift_connector is a Python database driver…

  permissive · active · 55.6M/mo

• Django

  Django is a high-level Python web framework for…

  permissive · active · 55.4M/mo

• astroid

  Astroid builds an extended abstract syntax tree…

  copyleft · active · 55.4M/mo

• pymssql

  pymssql provides a Python DB-API interface to…

  copyleft · active · 54.9M/mo

• humanfriendly

  Formats and parses numbers, file sizes,…

  permissive · abandoned · 54.3M/mo

• nh3

  nh3 sanitizes HTML by removing potentially…

  permissive · active · 54.1M/mo

• types-s3transfer

  Provides type annotations and IDE code…

  permissive · aging · 54.0M/mo

• billiard

  billiard is a fork of Python's multiprocessing…

  permissive · active · 53.6M/mo

• semantic-version

  Parses, validates, and compares semantic…

  permissive · dormant · 53.3M/mo

• ijson

  ijson is an iterative JSON parser that reads…

  permissive · active · 53.3M/mo

• peewee

  Peewee is a lightweight ORM that maps Python…

  unclear · active · 51.7M/mo

• fakeredis

  fakeredis provides an in-memory, pure-Python…

  permissive · active · 50.7M/mo

• isoduration

  Parses and manipulates ISO 8601 duration…

  permissive · abandoned · 50.6M/mo

• mysql-connector-python

  MySQL Connector/Python is a PEP 249-compliant…

  copyleft · active · 49.6M/mo

• langchain-text-splitters

  Splits text documents into chunks using a…

  permissive · active · 48.4M/mo

• openapi-spec-validator

  Validates OpenAPI specifications (versions 2.0,…

  permissive · active · 47.1M/mo

• uri-template

  Expands RFC 6570 URI Templates with variable…

  permissive · abandoned · 46.7M/mo

• bracex

  Bracex expands Bash-style brace patterns into…

  permissive · active · 46.4M/mo

• gspread

  gspread provides a Python interface to read,…

  permissive · active · 46.3M/mo

• h5py

  h5py reads and writes HDF5 files from Python,…

  permissive · active · 45.8M/mo

• fastavro

  fastavro reads and writes Apache Avro files…

  permissive · active · 45.7M/mo

• limits

  Implements rate limiting with multiple…

  permissive · active · 45.7M/mo

• pg8000

  pg8000 is a pure-Python PostgreSQL driver that…

  permissive · aging · 44.9M/mo

• wcmatch

  wcmatch provides enhanced file pattern matching…

  permissive · active · 44.2M/mo

• stripe

  Provides Python bindings to the Stripe API,…

  permissive · active · 43.3M/mo

• python-telegram-bot

  Provides a pure Python asynchronous interface…

  copyleft · active · 43.0M/mo

• unidiff

  Parses unified diff format data into structured…

  permissive · active · 42.8M/mo

• mlflow

  MLflow is an open-source platform for managing…

  permissive · active · 42.7M/mo

• bytecode

  bytecode generates and modifies Python bytecode…

  permissive · active · 42.5M/mo

• pyright

  Pyright is a Python command-line wrapper that…

  permissive · active · 42.2M/mo

• cohere

  Python SDK for accessing Cohere's language…

  permissive · active · 40.8M/mo

• appdirs

  Determines the correct platform-specific…

  permissive · abandoned · 40.1M/mo

• fastar

  Fastar provides high-performance tar archive…

  permissive · active · 39.6M/mo

• coloredlogs

  Adds colored output to Python's standard…

  permissive · abandoned · 39.6M/mo