The dev-python category contains packages whose primary purpose is to provide Python modules, extensions and bindings, as well as tools and utilities useful for development in the Python programming language.
a2wsgi Convert WSGI app to ASGI app or ASGI app to WSGI app
absl-py Abseil Python Common Libraries
accessible-pygments A collection of accessible pygments styles
adblock Python wrapper for Brave's adblocking library, which is written in Rust
aesara Library for operating on mathematical expressions with multi-dimensional arrays
agate A Python data analysis library that is optimized for humans instead of machines
agate-dbf Adds read support for DBF files to agate
agate-excel Adds read support for Excel files (xls and xlsx) to agate
agate-sql Adds SQL read/write support to agate
aiocache Asyncio cache manager
aiodns Simple DNS resolver for asyncio
aiofiles File support for asyncio
aiohttp HTTP client/server for asyncio
aiohttp-cors Implements CORS support for aiohttp asyncio-powered asynchronous HTTP server
aiohttp-oauthlib This project provides first-class OAuth library support for aiohttp
aiohttp-socks SOCKS proxy connector for aiohttp
aiopylgtv Python library to control webOS-based LG TV devices
aioresponses Helper to mock/fake web requests in Python's aiohttp package
aiorpcX Generic async RPC implementation, including JSON-RPC
aiosignal A list of registered asynchronous callbacks
aiosqlite asyncio bridge to the standard sqlite3 module
aiostream Generator-based operators for asynchronous iteration
aiounittest Test asyncio code more easily
ajsonrpc Async JSON-RPC 2.0 protocol + server powered by asyncio
alabaster A configurable sidebar-enabled Sphinx theme
alembic Database migrations tool, written by the author of SQLAlchemy
allpairspy Pairwise test combinations generator
amodem Transmit data between two computers using audio
amqp Low-level AMQP client for Python (fork of amqplib)
aniso8601 A library for parsing ISO 8601 strings
annotated-types Reusable constraint types to use with typing.Annotated
ansi ANSI cursor movement and graphics in Python
ansi2html Convert text with ANSI color codes to HTML
ansible-compat Contains functions that facilitate working with various versions of Ansible
ansible-pygments Pygments lexer and style Ansible snippets
ansicolor Produce ansi color output and colored highlighting and diffing
antlr4-python3-runtime Python 3 runtime for ANTLR
anyascii Unicode to ASCII transliteration
anyio Compatibility layer for multiple asynchronous event loop implementations
anyqt PyQt4/PyQt5 compatibility layer
apache-libcloud Unified Interface to the Cloud - python support libs
apipkg Namespace control and lazy-import mechanism
apispec A pluggable API specification generator
appdirs Module for determining appropriate platform-specific dirs
APScheduler In-process task scheduler with Cron-like capabilities
apsw APSW - Another Python SQLite Wrapper
argcomplete Bash tab completion for argparse
argh A simple argparse wrapper
argon2-cffi CFFI bindings to the Argon2 password hashing library
argon2-cffi-bindings Low-level CFFI bindings for the Argon2 password hashing library
argparse-manpage Automatically build man-pages for your Python project
Arpeggio Parser interpreter based on PEG grammars
arrow Better dates and times for Python
arsenic Asynchronous WebDriver client
asgiref ASGI utilities (successor to WSGI)
asn1crypto Python ASN.1 library with a focus on performance and a pythonic API
asteval Evaluator of Python expression using ast module
astor Read/rewrite/write Python ASTs
astroid Abstract Syntax Tree for logilab packages
asttokens Annotate Python AST trees with source text and token information
astunparse Astun parser for python
async_generator Making it easy to write async iterators in Python 3.5
async-lru Simple lru_cache for asyncio
asyncstdlib The missing async toolbox
async-timeout Timeout context manager for asyncio programs
atomicwrites Atomic file writes
atpublic A decorator to populate __all__ and the module globals
attrs Attributes without boilerplate
audioread Wrapper for audio file decoding using FFmpeg or GStreamer
authres Parse and generate Authentication-Results headers
autobahn WebSocket and WAMP for Twisted and Asyncio
autocommand Library to create a command-line program from a function
automat Self-service finite-state machines for the programmer on the go
autopage A library to provide automatic paging for console output
autopep8 Automatically formats Python code to conform to the PEP 8 style guide
autoprop Infer properties from accessor methods
aws-sam-translator A library that transform SAM templates into AWS CloudFormation templates
aws-xray-sdk AWS X-Ray SDK for Python
awxkit Command line interface for Ansible AWX
Babel Collection of tools for internationalizing Python applications
babelfish Python library to work with countries and languages
backcall Specifications for callback functions passed in to an API
backoff Function decoration for backoff and retry
backrefs Wrapper around re or regex that adds additional back references
bandit A security linter from OpenStack Security
bareos python bindings for bareos network backup suite
bashate A pep8 equivalent for bash scripts
basho-erlastic Erlang binary term codec and port interface
bcrypt Modern password hashing for software and servers
beagle Command line client for Hound, the code search tool
beartype Unbearably fast runtime type checking in pure Python
beautifulsoup4 Pythonic idioms for iterating, searching, and modifying an HTML/XML parse tree
beniget Extract semantic information about static Python code
betamax python-requests HTTP exchanges recorder
betamax-matchers A group of experimental matchers for Betamax
bibtexparser A BibTeX parser written in Python
binaryornot Ultra-lightweight pure Python package to guess whether a file is binary or text
bitarray Efficient arrays of booleans -- C extension
bitstring A pure Python module for creation and analysis of binary data
BitVector A pure-Python memory-efficient packed representation for bit arrays
black The uncompromising Python code formatter
blake3-py Python bindings for the BLAKE3 cryptographic hash function
blake3-py-c Python bindings for the BLAKE3 cryptographic hash function
bleach An easy whitelist-based HTML-sanitizing tool
blessed Library for making terminal apps using colors, keyboard input and positioning
blinker Fast, simple object-to-object and broadcast signaling
blosc High performance compressor optimized for binary data
bluelet Module for pure Python asynchronous I/O using coroutines
blurb Tool to create and manage NEWS blurbs for CPython
boltons Pure-python utilities in the same spirit as the standard library
boolean-py Define boolean algebras, create and parse boolean expressions
boto Amazon Web Services API
boto3 The AWS SDK for Python
botocore Low-level, data-driven core of boto 3
bottle A fast and simple micro-framework for small web-applications
bottleneck Fast NumPy array functions written in C
bpython Syntax highlighting and autocompletion for the Python interpreter
bracex Bash style brace expansion for Python
braintree Braintree Python Library
breathe Sphinx Doxygen renderer
brotlicffi Python binding to the Brotli library
browser-cookie3 Loads cookies from your browser into a cookiejar object
brython Python 3 implementation for client-side web programming
bsddb3 Python bindings for Berkeley DB
btrfs Python module to inspect btrfs filesystems
build A simple, correct PEP517 package builder
cachecontrol httplib2 caching for requests
cached-property A cached-property for decorating methods in classes
cachelib Collection of cache libraries in the same API interface. Extracted from werkzeug
cachetools Extensible memoizing collections and decorators
cairocffi CFFI-based drop-in replacement for Pycairo
caldav CalDAV (RFC4791) client library for Python
calver Setuptools extension for CalVer package versions
cangjie Python wrapper for libcangjie
canonicaljson Canonical JSON
capturer Easily capture stdout/stderr of the current process and subprocesses
carbon Backend data caching and persistence daemon for Graphite
casttube casttube provides a way to interact with the Youtube Chromecast api
cattrs Composable complex class support for attrs and dataclasses
cbor2 Pure Python CBOR (de)serializer with extensive tag support
cchardet High speed universal character encoding detector
cerberus A lightweight and extensible data-validation library for Python
certifi A certifi hack to use system trust store on Linux/FreeBSD
cffi Foreign Function Interface for Python calling C code
cfgv Validate configuration and produce human-readable error messages
cfn-lint CloudFormation Linter
cftime Time-handling functionality from netcdf4-python
cgroup-utils Tools and libraries for control groups of Linux
chameleon Fast HTML/XML template compiler for Python
characteristic Python attributes without the boilerplate
chardet Universal encoding detector
charset-normalizer The Real First Universal Charset Detector
chart-studio Browser-based graphing library for Python
check-manifest Tool to check the completeness of for Python packages
cheetah3 Python-powered template engine and code generator
cheroot High-performance, pure-Python HTTP server used by CherryPy
cherrypy CherryPy is a pythonic, object-oriented HTTP framework
chump API wrapper for Pushover
cjkwrap A library for wrapping and filling UTF-8 CJK text
clang-python Python bindings for sys-devel/clang
cleo Python tool for building testable command-line interfaces
click A Python package for creating beautiful command line interfaces
click-default-group Extends click.Group to invoke a command without explicit subcommand name
click-didyoumean Enable git-like did-you-mean feature in click
click-help-colors Colorization of help messages in Click
click-log Logging integration for Click
click-plugins Module for click to enable registering CLI commands via entry points
click-threading Multithreaded Click apps made easy
cliff Command Line Interface Formulation Framework
cli-helpers Python helpers for common CLI tasks
clikit Group of utilities to build beautiful and testable command line interfaces
clint Python Command-line Application Tools
cloudpickle Extended pickling support for Python objects
cloudscraper A Python module to bypass Cloudflare's anti-bot page
cmd2 Extra features for standard library's cmd module
colorama ANSI escape character sequences for colored terminal text & cursor positioning
colorclass Colorful worry-free console applications for multiple platforms
coloredlogs Colored stream handler for the logging module
colored-traceback Automatically color Python's uncaught exception tracebacks
colorlog Log formatting with colors
colour Python color representations manipulation library
comm Jupyter Python Comm implementation, for usage in ipykernel, xeus-python
commentjson Add Python and JavaScript style comments in your JSON files
commonmark Python parser for the CommonMark Markdown spec
ConfigArgParse Drop-in replacement for argparse supporting config files and env variables
configclass A Python to class to hold configuration values
configobj Simple config file reader and writer
configshell-fb A Python library for building configuration shells
configupdater Parser like ConfigParser but for updating configuration files
confusable_homoglyphs Detect confusable usage of unicode homoglyphs, prevent homograph attacks
confuse Confuse is a configuration library for Python that uses YAML
cons Implementation of Lisp/Scheme-like cons in Python
consonance WhatsApp's handshake implementation using Noise Protocol
constantly Symbolic constants in Python
construct A powerful declarative parser for binary data
contourpy Python library for calculating contours in 2D quadrilateral grids
conway-polynomials Python interface to Frank Lübeck's Conway polynomial database
cookies Friendlier RFC 6265-compliant cookie parser/renderer
coverage Code coverage measurement for Python
CppHeaderParser Parse C++ header files and generate a data structure
cppy C++ header library which makes it easier to write Python extension modules
crashtest Python library that makes exceptions handling and inspection easier
crcmod Python CRC Generator module
crispy-bootstrap3 Bootstrap3 template pack for django-crispy-forms
crispy-bootstrap4 Bootstrap4 template pack for django-crispy-forms
crispy-bootstrap5 Bootstrap5 template pack for django-crispy-forms
croniter Python module to provide iteration for datetime object
cryptography Library providing cryptographic recipes and primitives
cson A python parser for the Coffeescript Object Notation (CSON)
csscompressor A python port of YUI CSS Compressor
css-parser A CSS Cascading Style Sheets library (fork of cssutils)
cssselect Parse CSS3 Selectors and translate them to XPath 1.0
cssselect2 Parses CSS3 Selectors and translates them to XPath 1.0
cssutils A CSS Cascading Style Sheets library
cstruct C-style structs for Python
csvkit A suite of utilities for converting to and working with CSV
curtsies Curses-like terminal wrapper, with colored strings
cvxopt Python package for convex optimization
cwcwidth Python bindings for wc(s)width
cycler Composable style cycles
cypari2 Cython interface to PARI
cysignals Interrupt and signal handling for Cython
cython A Python to C compiler
cython-test-exception-raiser A trivial extension that just raises an exception (for testing)
daemonize Library for writing system daemons in Python
dask Task scheduling and blocked algorithms for parallel processing
dbfread Read DBF Files with Python
dbus-next The next great DBus library for Python with asyncio support
dbus-python Python bindings for the D-Bus messagebus
DBUtils Database connections for multi-threaded environments
ddt Data-Driven/Decorated Tests
debtcollector Python deprecation patterns and strategies that collect technical debt
debugpy An implementation of the Debug Adapter Protocol for Python
decorator Simplifies the usage of decorators for the average programmer
deepdiff A library for comparing dictionaries, iterables, strings and other objects
deepmerge Tools to handle merging of nested data structures in python
defusedxml XML bomb protection for Python stdlib modules, an xml serialiser
denonavr Automation Library for Denon AVR receivers
deprecated Python @deprecated decorator to deprecate old API
deprecation A library to handle automated deprecations
dict2xml Small utility to convert a python dictionary into an XML string
dictdiffer Dictdiffer is a library that helps you to diff and patch dictionaries
dictpath Object-oriented dictionary paths
diff-match-patch Diff, match and patch algorithms for plain text
dill Serialize all of Python (almost)
dirty-equals Doing dirty (but extremely useful) things with equals
discid Python bindings for libdiscid
diskcache Disk and file backed cache
dissononce A python implementation for Noise Protocol Framework
distlib Low-level components of distutils2/packaging
distro Reliable machine-readable Linux distribution information for Python
django High-level Python web framework
django-auth-ldap Django LDAP authentication backend
django-cacheops ORM cache with automatic granular event-driven invalidation for Django
django-cache-url Use Cache URLs in your Django application
django-configurations A helper for organizing Django settings
django-cors-headers Django App that adds CORS (Cross-Origin Resource Sharing) headers to responses
django-crispy-forms DRY Django forms
django-debug-toolbar A configurable set of panels that display various debug information
django-filter Django app allowing declarative dynamic QuerySet filtering from URL parameters
django-js-asset Script tag with additional attributes for django.forms.Media
django-otp Django framework adding two-factor authentication using one-time passwords
django_polymorphic Seamless Polymorphic Inheritance for Django Models
django-prometheus Library to export Django metrics for Prometheus
django-redis Full featured redis cache backend for Django
django-registration user-registration application for Django
djangorestframework Web APIs with django made easy
django-sortedm2m Drop-in replacement for django's many to many field with sorted relations
django-tables2 Table/data-grid framework for Django
django-taggit Simple tagging for Django
django-timezone-field A Django app providing database and form fields for timezone objects
dj-database-url Use Database URLs in your Django Application
dj-email-url Use an URL to configure email backend settings in your Django Application
dj-search-url Use Search URLs in your Django Haystack Application
dkimpy DKIM and ARC email signing and verification library
dns-lexicon Manipulate DNS records on various DNS providers in a standardized/agnostic way
dnspython DNS toolkit for Python
doc8 Style checker for Sphinx (or other) RST documentation
docker Python client for Docker
dockerpty Python library to use the pseudo-tty of a docker container
docopt Pythonic argument parser, that will make you smile
docstring-to-markdown On the fly conversion of Python docstrings to markdown
docutils Python Documentation Utilities (reference reStructuredText impl.)
docutils-glep Gentoo GLEP support for docutils
dogpile-cache A locking API for expiring values while a single thread generates a new value
doit Automation tool
doit-py doit tasks for python stuff
dominate Library for creating and manipulating HTML documents using an elegant DOM API
doublex Python test doubles
doublex-expects Expects matchers for Doublex test doubles assertions
dparse A parser for Python dependency files
dulwich Pure-Python implementation of the Git file formats and protocols
easyprocess Easy to use Python subprocess interface
easy-thumbnails Easy thumbnails for Django
ecdsa ECDSA cryptographic signature library in pure Python
editables A Python library for creating 'editable wheels'
editorconfig-core-py Clone of EditorConfig core written in Python
elasticsearch Official Elasticsearch client library for Python
elastic-transport Transport classes and utilities shared among Python Elastic client libraries
elementpath XPath 1.0/2.0 parsers and selectors for ElementTree and lxml
email-validator A robust email syntax and deliverability validation library
emcee Python ensemble sampling toolkit for affine-invariant MCMC
emoji Emoji for Python
empy A powerful and robust templating system for Python
enrich Extend rich functionality
ensurepip-pip Shared pip wheel for ensurepip Python module
ensurepip-setuptools Shared setuptools wheel for ensurepip Python module
ensurepip-wheel Shared wheel wheel for use in pip tests
ensurepip-wheels Shared wheels for ensurepip Python module
entrypoint2 Easy to use command-line interface for python modules
entrypoints Discover and load entry points from installed packages
environs Python library for simplified environment variable parsing
enzyme Python video metadata parser
ephemeral-port-reserve Bind to an ephemeral port, force it into the TIME_WAIT state, and unbind it
eradicate Removes commented-out code from Python files
etuples Python S-expression emulation using tuple-like objects
et_xmlfile An implementation of lxml.xmlfile for the standard library
ewmh An implementation of Extended Window Manager Hints, based on Xlib
exam Helpers for better testing
exceptiongroup Backport of PEP 654 (exception groups)
execnet Rapid multi-Python deployment
executing Get information about what a Python frame is currently doing
expandvars Expand system variables Unix style
expects Expressive and extensible TDD/BDD assertion library for Python
extras Useful extra bits for Python that should be in the standard library
eyeD3 Module for manipulating ID3 (v1 + v2) tags in Python
Faker A Python package that generates fake data for you
fakeredis Fake implementation of redis API for testing purposes
fastbencode Implementation of bencode with optional fast C extensions
fasteners Python package that provides useful locks
fastimport Library for parsing the fastimport VCS serialization format
fastjsonschema Fast JSON schema validator for Python
fb-re2 Python bindings for dev-libs/re2
feedgenerator Standalone version of django.utils.feedgenerator
feedparser Parse RSS and Atom feeds in Python
ffmpeg-python Python bindings for FFmpeg with complex filtering support
fido2 Python based FIDO 2.0 library
fields Container class boilerplate killer
filebytes Classes/Types to read and edit executable files
filelock A platform independent file lock for Python
filetype Small, dependency-free, fast Python package to infer binary file types checking
findimports Python module import analysis tool
findpython A utility to find python versions on your system
fitsio Python library to read from and write to FITS files
fixtures Fixtures, reusable state for writing clean tests and more
flake8 A wrapper around PyFlakes, pep8 & mccabe
flake8-polyfill Polyfill package for Flake8 plugins
flaky Plugin for pytest that automatically reruns flaky tests
flasgger Easy OpenAPI specs and Swagger UI for your Flask API
flask A microframework based on Werkzeug, Jinja2 and good intentions
flask-api Browsable web APIs for Flask
flask-babel i18n and l10n support for Flask based on Babel and pytz
flask-compress Compress responses in your Flask app with gzip
flask-cors A Flask extension for Cross Origin Resource Sharing (CORS)
flask-debug Flask extension that displays various debugging insights during development
flask-gravatar Small extension for Flask to make usage of Gravatar service easy
flask-htmlmin Minimize your flask rendered html
flask-login Login session support for Flask
flask-migrate SQLAlchemy database migrations for Flask applications using Alembic
flask-nav Easily create navigation for Flask applications
flask-paginate Pagination support for flask
flask-paranoid Simple user session protection extension for Flask
flask-sphinx-themes Sphinx Themes for Flask related projects and Flask itself
flask-sqlalchemy SQLAlchemy support for Flask applications
flatbuffers RFC 7049 - Concise Binary Object Representation
flatdict Python module for interacting with nested dicts
fleep File format determination library for Python
flexmock Testing library to create mocks, stubs and fakes
flit Simplified packaging of Python modules
flit-core Simplified packaging of Python modules (core module)
flit_scm A PEP 518 build backend combining flit with setuptools_scm
flufl-lock NFS-safe file locking with timeouts for POSIX systems
fonttools Library for manipulating TrueType, OpenType, AFM and Type1 fonts
fpylll Python bindings for sci-libs/fplll
fqdn RFC-compliant FQDN validation and manipulation for Python
freetype-py FreeType Python bindings
freezegun Let your Python tests travel through time
fritzconnection Lib/tool to communicate with AVM FRITZ! devices using TR-064 protocol over UPnP
frozendict A simple immutable mapping for python
Frozen-Flask Freezes a Flask application into a set of static files
frozenlist A list-like structure which implements
fs Filesystem abstraction layer
fsspec A specification that python filesystems should adhere to
funcparserlib Recursive descent parsing library based on functional combinators
funcy A collection of fancy functional tools focused on practicality
furo Clean customisable Sphinx documentation theme
fuse-python Python FUSE bindings
future Easy, clean, reliable Python 2/3 compatibility
fuzzywuzzy Fuzzy string matching in python
gast A generic AST to represent Python2 and Python3's Abstract Syntax Tree (AST)
gdb-pt-dump Examine the address space of a QEMU-based virtual machine
genshi Python toolkit for stream-based generation of output for the web
genson GenSON is a powerful, user-friendly JSON Schema generator built in Python
gentoo-common Common files shared by Python implementations in Gentoo
genty Allows you to run a test with multiple data sets
ghp-import Copy your docs directly to the gh-pages branch
gitdb GitDB is a pure-Python git object database
github3-py A wrapper for the GitHub API written in python
GitPython Library used to interact with Git repositories
git-review Tool to submit code to Gerrit
gmpy Python bindings for GMP, MPC, MPFR and MPIR libraries
google-api-core Core Library for Google Client Libraries
google-api-python-client Google API Client for Python
googleapis-common-protos Python classes generated from the common protos in the googleapis repository
google-auth Google Authentication Library
google-auth-httplib2 httplib2 Transport for Google Auth
google-auth-oauthlib Google Authentication Library
google-i18n-address Google's i18n address metadata repository
google-pasta AST-based Python refactoring library
gpep517 A backend script to aid installing Python packages in Gentoo
graph-tool An efficient python module for manipulation and statistical analysis of graphs
graphviz Simple Python interface for Graphviz
greenlet Lightweight in-process concurrent programming
greenstalk Python 3 client for the beanstalkd work queue
GridDataFormats Reading and writing of data on regular grids in Python
griffe Signature generator for Python programs
grpcio High-performance RPC framework (python libraries)
grpcio-testing Testing utilities for gRPC Python
grpcio-tools Protobuf code generator for gRPC
gsd GSD - file format specification and a library to read and write it
gssapi Low and high level wrappers around the GSSAPI C libraries
gst-python A Python Interface to GStreamer
guessit Python library for guessing information from video filenames
guzzle_sphinx_theme Sphinx theme used by Guzzle
h11 A pure-Python implementation of HTTP/1.1 inspired by hyper-h2
h2 HTTP/2 State-Machine based protocol implementation
h5py Simple Python interface to HDF5 files
happybase A developer-friendly Python library to interact with Apache HBase
hatch-fancy-pypi-readme Fancy PyPI READMEs with Hatch
hatch-jupyter-builder A hatch plugin to help build Jupyter packages
hatchling Modern, extensible Python build backend
hatch-vcs Hatch plugin for versioning with your preferred VCS
hcloud Official Hetzner Cloud python library
helpdev Helping users and developers to get information about the environment
hidapi A Cython interface to HIDAPI library
hiredis Python extension that wraps hiredis
hpack Pure-Python HPACK header compression
html2text Turn HTML into equivalent Markdown-structured text
html5lib HTML parser based on the HTML5 specification
html5-parser Fast C based HTML 5 parsing for python
httmock A mocking library for requests
httpauth A WSGI middleware that secures routes using HTTP Digest Authentication
httpbin HTTP Request and Response Service
httpcore A minimal low-level HTTP client
httplib2 A comprehensive HTTP client library
httpretty HTTP client mock for Python
httpx Fully-featured HTTP client which provides sync and async APIs
httpx-socks Proxy (HTTP, SOCKS) transports for httpx
huawei-lte-api API For huawei LAN/WAN LTE Modems
humanfriendly Human friendly output for text interfaces using Python
humanize Common humanization utilities
hvac HashiCorp Vault API client
hypercorn A ASGI Server based on Hyper libraries and inspired by Gunicorn
hyperframe HTTP/2 framing layer for Python
hyperlink A featureful, correct URL for Python
hypothesis A library for property based testing
icalendar Package used for parsing and generating iCalendar files (RFC 2445)
identify File identification library for Python
idna Internationalized Domain Names in Applications (IDNA)
ifaddr Enumerate IP addresses on the local network adapters
ijson Iterative JSON parser with a Pythonic interface
imageio Python library for reading and writing image data
imageio-ffmpeg FFMPEG wrapper for Python
imagesize Pure Python module for getting image size from png/jpeg/jpeg2000/gif files
imapclient easy-to-use, pythonic, and complete IMAP client library
iminuit Minuit numerical function minimization in Python
immutabledict An immutable wrapper around dictionaries
immutables A high-performance immutable mapping type for Python
importlib-metadata Read metadata from Python packages
incremental Incremental is a small library that versions your Python projects
indexed-gzip Fast random access of gzip files in Python
inflect Correctly inflect words and numbers
inflection A port of Ruby on Rails' inflector to Python
ini2toml Automatically conversion of .ini/.cfg files to TOML equivalents
iniconfig Brain-dead simple config-ini parsing
iniparse Better INI parser for Python
insipid-sphinx-theme Insipid Sphinx theme
installer A library for installing Python wheels
intelhex Python library for Intel HEX files manipulations
intervaltree Editable interval tree data structure for Python 2 and 3
iocapture Capture stdout, stderr easily
ioflo Automated Reasoning Engine and Flow Based Programming Framework
ipaddr Python IP address manipulation library
ipdb IPython-enabled pdb
IPy Class and tools for handling of IPv4 and IPv6 addresses and networks
ipykernel IPython Kernel for Jupyter
ipyparallel Interactive Parallel Computing with IPython
ipython Advanced interactive shell for Python
ipython_genutils Vestigial utilities from IPython
ipywidgets IPython HTML widgets for Jupyter
irc IRC client framework written in Python
irctokens RFC1459 and IRCv3 protocol tokeniser library
iso8601 Simple module to parse ISO 8601 dates
isodate ISO 8601 date/time/duration parser and formatter
isoduration Operations with ISO 8601 durations
isort A python utility/library to sort imports
itsdangerous Various helpers to pass trusted data to untrusted environments and back
itunespy A simple library to fetch data from the iTunes Store API
jack-client JACK Audio Connection Kit client for Python
jaraco-classes Classes used by other projects by developer jaraco
jaraco-collections Models and classes to supplement the stdlib collections module
jaraco-context Context managers by jaraco
jaraco-env Facilities for environment variables
jaraco-envs Classes for orchestrating Python (virtual) environments
jaraco-functools Additional functions used by other projects by developer jaraco
jaraco-itertools Tools for working with iterables. Complements itertools and more_itertools
jaraco-logging Additional facilities to supplement Python's stdlib logging module
jaraco-path Miscellaneous path functions
jaraco-stream Routines for handling streaming data
jaraco-test Testing support by jaraco
jaraco-text Text utilities used by other projects by developer jaraco
jc Converts the output of popular command-line tools and file-types to JSON
jdcal Julian dates from proleptic Gregorian and Julian calendars
jedi Autocompletion library for Python
jeepney Low-level, pure Python DBus protocol wrapper
jellyfish Python module for doing approximate and phonetic matching of strings
jinja A full-featured template engine for Python
jinja2_pluralize Jinja2 pluralize filters
jinja2-time Jinja2 Extension for Dates and Times
jmespath JSON Matching Expressions
joblib Tools to provide lightweight pipelining in Python
josepy JOSE protocol implementation in Python
jq Python bindings for jq
js2py JavaScript to Python Translator & JavaScript interpreter in Python
jschema-to-python Generate source code for Python classes from a JSON schema
jsmin JavaScript minifier
json5 A Python implementation of the JSON5 data format
jsondiff Diff JSON and JSON-like structures in Python
jsonext Well-structured helpers for serializing commonly encountered structures to JSON
jsonmerge Merge a series of JSON documents
jsonpatch Apply JSON-Patches like
jsonpath-ng Python JSONPath Next-Generation
jsonpickle Python library for serializing any arbitrary object graph into JSON
jsonpointer Identify specific nodes in a JSON document (according to draft 08)
jsonref An implementation of JSON Reference for Python
json-rpc JSON-RPC transport implementation for python
jsonrpclib python implementation of the JSON-RPC spec (1.0 and 2.0)
jsonschema An implementation of JSON-Schema validation for Python
jsonschema-path JSONSchema Spec with object-oriented paths
jsonschema-spec JSONSchema Spec with object-oriented paths
jsonschema-specifications The JSON Schema meta-schemas and vocabularies, exposed as a Registry
jsonxs Get/set values in JSON and Python datastructures
junit-xml Create JUnit XML test result documents
jupyter Jupyter metapackage. Install all the Jupyter components in one go
jupyter-client Jupyter protocol implementation and client libraries
jupyter-console A terminal-based console frontend for Jupyter kernels
jupyter-core Core common functionality of Jupyter projects
jupyter-events Jupyter Event System library
jupyter-kernel-test A tool for testing Jupyter kernels
jupyterlab JupyterLab computational environment
jupyterlab-lsp Coding assistance for JupyterLab with Language Server Protocol
jupyterlab-pygments Pygments theme making use of JupyterLab CSS variables
jupyterlab-server Server components for JupyterLab and JupyterLab like applications
jupyter-lsp Multi-Language Server WebSocket proxy for Jupyter Notebook/Lab
jupyter-packaging Tools to help build and install Jupyter Python packages
jupyter-server Core services, APIs, and REST endpoints to Jupyter web applications
jupyter-server-fileid An extension that maintains file IDs for documents in a running Jupyter Server
jupyter-server-mathjax MathJax resources as a Jupyter Server Extension
jupyter-server-proxy Jupyter notebook server extension to proxy web services
jupyter-server-terminals A Jupyter Server Extension Providing Terminals
jupyter-server-ydoc A Jupyter Server Extension Providing Y Documents
jupyter-ydoc Document structures for collaborative editing using Ypy
jwcrypto Implements JWK,JWS,JWE specifications using python-cryptography
k5test Library for testing Python applications in Kerberos 5 environments
kafka-python Kafka protocol support in Python
kaitaistruct Kaitai Struct runtime for Python
kaptan Configuration manager in your pocket
kconfiglib A flexible Python Kconfig implementation
keep Personal shell command keeper and snippets manager
kerberos A high-level Python wrapper for Kerberos/GSSAPI operations
keyring Provides access to the system keyring service
keyrings-alt Alternate keyring implementations
keystoneauth1 This package contains tools for authenticating to an OpenStack-based cloud
keyutils A set of python bindings for keyutils
kgb Python function spy support for unit tests
kiwisolver An efficient C++ implementation of the Cassowary constraint solving algorithm
klein Micro-framework for developing production-ready web services with Python
kombu AMQP Messaging Framework for Python
krb5 Kerberos API bindings for Python
lark Python module to propose a modern general-purpose parsing library for Python
latexcodec Lexer and codec to work with LaTeX code in Python
lazy_loader Populate library namespace without incurring immediate import costs
lazy-object-proxy A fast and thorough lazy object proxy
ldap3 A strictly RFC 4511 conforming LDAP V3 pure Python client
leather Python charting for 80% of humans
leechcorepyc Python binding for LeechCore Physical Memory Acquisition Library
lesscpy A compiler written in Python for the LESS language
Levenshtein Functions for fast computation of Levenshtein distance, and edit operations
libarchive-c A Python interface to libarchive
libevdev Python wrappers for the libevdev library
liblarch Library to handle directed acyclic graphs
libnacl Python ctypes wrapper for libsodium
libpillowfight Small library containing various image processing algorithms
libsass A straightforward binding of libsass for Python
libtmux Python API for tmux
libvirt-python libvirt Python bindings
license-expression Parse, compare, simplify and normalize license expressions
line-profiler Line-by-line profiler
linkify-it-py Links recognition library with full unicode support
lit A stand-alone install of the LLVM suite testing tool
littleutils Small personal collection of Python utility functions
livereload livereload server in Python
llfuse Python bindings for the low-level FUSE API
lmdb Python bindings for the Lightning Database
lmfit Non-Linear Least-Squares Minimization and Curve-Fitting for Python
locket File-based locks for Python
lockfile Platform-independent file locking module
logbook A logging replacement for Python
logfury Boilerplate library for logging method calls
logical-unification Logical unification in Python
loguru Python logging made (stupidly) simple
logutils The logutils package provides a set of handlers for the Python standard
loky Robust and reusable Executor for joblib
looseversion A backwards/forwards-compatible fork of distutils.version.LooseVersion
lrcalc Python bindings for sci-mathematics/lrcalc
lxml A Pythonic binding for the libxml2 and libxslt libraries
lz4 LZ4 Bindings for Python
m2crypto A Python crypto and SSL toolkit
magic-wormhole Get Things From One Computer To Another, Safely
magic-wormhole-mailbox-server Mailbox server for magic-wormhole
magic-wormhole-transit-relay Transit relay server for magic-wormhole
makefun Small library to dynamically create Python functions
mako A Python templating language
mamba Python test runner born under the banner of Behavior Driven Development
mando Create Python CLI apps with little to no effort at all!
manuel Lets you mix and match traditional doctests with custom test syntax
mapbox_earcut Python bindings to the mapbox earcut C++ library
mapbox-vector-tile Mapbox Vector Tile encoding and decoding.
markdown Python implementation of the markdown markup language
markdown2 Python Markdown language reimplementation
markdown-exec Utilities to execute code blocks in Markdown files
markdown-include Python-Markdown extension providing LaTeX-style 'include' function
markdown-it-py Python port of markdown-it, Markdown parser
markups A wrapper around various text markups
markupsafe Implements a XML/HTML/XHTML Markup safe string for Python
marshmallow A library for converting to and from native Python datatypes
matplotlib Pure python plotting library with matlab like syntax
matplotlib-inline Inline Matplotlib backend for Jupyter
matrix-common Common code for Synapse, Sydent and Sygnal
matterhook Interact with Mattermost incoming webhooks easily
mccabe flake8 plugin: McCabe complexity checker
mdit-py-plugins Collection of plugins for markdown-it-py
mdurl Markdown URL utilities
mdx-gh-links An extension which adds links to GitHub users, repositories, issues and commits
mecab-python Python binding for MeCab
MechanicalSoup A Python library for automating interaction with websites
mechanize Stateful programmatic web browsing in Python
mediafile Read and write audio files' tags in Python
memory-allocator An extension class for memory allocation in cython
merge3 Python implementation of 3-way merge
mergedeep A deep merge tool for Python
mergedict A Python 'dict' with a merge() method
meshio Input/output for many mesh formats
meson-python Meson PEP 517 Python build backend
metakernel Metakernel for Jupyter
micawber A small library for extracting rich content from urls
mido MIDI Objects, a library for working with MIDI messages and ports
mimerender RESTful HTTP Content Negotiation for Flask, Bottle, and webapp2
minidb Simple SQLite-based object store
minify-html Extremely fast and smart HTML + JS + CSS minifier
minikanren Relational programming in Python
minimock The simplest possible mock library
miniupnpc Python bindings for UPnP client library
mistletoe A fast, extensible Markdown parser in pure Python
mistune The fastest markdown parser in pure Python
mitmproxy_wireguard WireGuard frontend for mitmproxy
mkautodoc Auto documentation for MkDocs
mkdocs Project documentation with Markdown
mkdocs-ansible Ansible theme for MkDocs
mkdocs-autorefs Automatically link across pages in MkDoc
mkdocs-bootstrap Bootstrap theme for MkDocs
mkdocs-bootswatch Bootswatch themes for MkDocs
mkdocs-gen-files MkDocs plugin to programmatically generate documentation pages during the build
mkdocs-git-authors-plugin Mkdocs plugin to display git authors of a page
mkdocs-git-revision-date-localized-plugin Display the localized date of the last git modification of a markdown file
mkdocs-htmlproofer-plugin A MkDocs plugin that validates URLs in rendered HTML files
mkdocs-i18n MkDocs i18n plugin
mkdocs-material A Material Design theme for MkDocs
mkdocs-material-extensions Extension pack for Python Markdown
mkdocs-minify-plugin An MkDocs plugin to minify HTML and/or JS files prior to being written to disk
mkdocs-monorepo-plugin Build multiple documentation folders in a single Mkdocs
mkdocs-pymdownx-material-extras Custom alterations based on Mkdocs-Material
mkdocs-redirects Plugin for Mkdocs page redirects
mkdocs-static-i18n MkDocs i18n plugin using static translation markdown files
mkdocstrings Automatic documentation from sources, for MkDocs
mkdocstrings-python Python handler for dev-python/mkdocstrings
mmtf-python The python implementation of the MMTF API, decoder and encoder
mock Rolling backport of unittest.mock for all Pythons
moddb Python scrapper to access ModDB mods, games and more as objects
more-itertools More routines for operating on iterables, beyond itertools
moto Mock library for boto
mpdlcd A small tool to display the MPD status on a LCDproc server
mpi4py Message Passing Interface for Python
mpmath Python library for arbitrary-precision floating-point arithmetic
mrcfile MRC2014 file format I/O library
msgpack MessagePack (de)serializer for Python
mss An ultra fast cross-platform multiple screenshots module in python using ctypes
multidict multidict implementation
multipledispatch Multiple dispatch
multiprocess Better multiprocessing and multithreading in Python
munch A dot-accessible dictionary (a la JavaScript objects)
munkres Module implementing munkres algorithm for the Assignment Problem
musicbrainzngs Python bindings for the MusicBrainz NGS and the Cover Art Archive webservices
mygpoclient A client library
mypy Optional static typing for Python
mypy_extensions Type system extensions for programs checked with mypy
mysqlclient Python interface to MySQL
myst-parser Extended commonmark compliant parser, with bridges to Sphinx
nagiosplugin A class library for writing nagios-compatible plugins
natsort Natural sorting for Python
nautilus-python Python bindings for the Nautilus file manager
nbclassic Jupyter Notebook as a Jupyter Server Extension
nbclient A client library for executing Jupyter notebooks
nbconvert Converting Jupyter Notebooks
nbdime Diff and merge of Jupyter Notebooks
nbformat Reference implementation of the Jupyter Notebook format
nbsphinx Jupyter Notebook Tools for Sphinx
nbval A pytest plugin to validate Jupyter notebooks
nbxmpp Python library to use Jabber/XMPP networks in a non-blocking way
neovim-remote A tool that helps control neovim processes
nest-asyncio Patch asyncio to allow nested event loops
netaddr Network address representation and manipulation library
netcdf4 Python/numpy interface to the netCDF C library
netifaces Portable network interface information
networkx Python tools to manipulate graphs and complex networks
nextinspace A command-line tool for seeing the latest in space
nh3 Ammonia HTML sanitizer Python binding
nnpy cffi-based Python bindings for nanomsg
nodeenv Node.js virtual environment builder
node-semver Python version of node-semver, the semantic versioner for npm
noiseprotocol Implementation of Noise Protocol Framework. Compatible with revisions 32 and 33.
nose Unittest extension with automatic test suite discovery and easy test authoring
nose2 Unittest with plugins
notebook Jupyter Interactive Notebook
notebook-shim A shim layer for notebook traits and config
notify2 Python interface to DBus notifications
nox Flexible test automation for Python
nspektr Distribution package dependency inspector
ntplib Python NTP library
Nuitka Python to native compiler
numexpr Fast numerical array expression evaluator for Python and NumPy
numpy Fast array and numerical python library
numpydoc Sphinx extension to support docstrings in Numpy format
oauthlib Spec-compliant and thorough implementation of the OAuth request-signing logic
objgraph Draws Python object reference graphs with graphviz
oct2py Python to GNU Octave bridge
octave_kernel Jupyter kernel for octave
odfpy Python API and tools to manipulate OpenDocument files
olefile Python package to parse, read and write Microsoft OLE2 files
omemo-dr OMEMO Crypto Library
Opcodes Opcodes Project
openapi3 Python OpenAPI 3 Specification client and validator
openapi-core Client-side and server-side support for the OpenAPI Specification v3
openapi-schema-validator OpenAPI schema validation for Python
openapi-spec-validator OpenAPI 2.0 (aka Swagger) and OpenAPI 3.0 spec validator
openpyxl Pure python reader and writer of Excel OpenXML files
opensearch-py Python client for OpenSearch
openstackdocstheme Theme and extension support for Sphinx documentation
openstacksdk A collection of libraries for building applications to work with OpenStack
opt-einsum Optimized Einsum: A tensor contraction order optimizer
ordered-set A mutable set that remembers the order of its entries
orjson Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy
osc-lib A package of common support modules for writing OSC plugins
os-client-config OpenStack Client Configuation Library
oslo-concurrency Oslo Concurrency library
oslo-config Oslo Configuration API
oslo-context Helpers to maintain useful information about a request context
oslo-i18n Oslo i18n library
oslo-log OpenStack logging config library, configuration for all openstack projects
oslo-serialization Oslo Serialization library
oslotest Oslo test framework
oslo-utils Oslo Utility library
os-service-types A library to handle official service types for OpenStack and it's aliases
outcome Capture the outcome of Python function calls
OutputCheck A tool for checking the output of console programs inspired by LLVM's FileCheck
overrides A decorator to automatically detect mismatch when overriding a method.
ovs OVS bindings for python
owslib Library for client programming with Open Geospatial Consortium web service
packaging Core utilities for Python packages
paginate Divides large result sets into pages for easier browsing
paho-mqtt A client class with support for MQTT v5.0, v3.1.1, and v3.1
pallets-sphinx-themes Sphinx themes for Pallets and related projects
pandas Powerful data structures for data analysis and statistics
pandocfilters Utilities for writing pandoc filters in python
parallax Execute commands and copy files over SSH to multiple machines at once
parameterized Parameterized testing with any Python test framework
paramiko SSH2 protocol library
parse Parse strings using a specification based on the Python format() syntax
parsedatetime Parse human-readable date/time strings
parse_type Extension to the parse module
parso A python parser that supports error recovery and round-trip parsing
partd Appendable key-value storage
parver Parse and manipulate version numbers
passlib Password hashing framework supporting over 20 schemes
paste Tools for using a Web Server Gateway Interface stack
pastedeploy Load, configure, and compose WSGI applications and servers
pastel Bring colors to your terminal
patatt A simple library to add cryptographic attestation to patches sent via email
patch-ng Library to parse and apply unified diffs, fork of dev-python/patch
path A module wrapper for os.path
pathable Object-oriented paths
path-and-address Functions for server CLI applications used by humans
pathlib2 Backport of pathlib aiming to support the full stdlib Python API
pathspec Utility library for gitignore style pattern matching of file paths
pathvalidate A Python library to sanitize/validate a string such as filenames/file-paths/etc
patiencediff Python implementation of the patiencediff algorithm
patsy Python module to describe statistical models and design matrices
pbkdf2 Implementation of PBKDF2, specified in RSA PKCS#5 v2.0
pbr Inject some useful and sensible default behaviors into setuptools
pdfrw PDF file reader/writer library
pdm Python package and dependency manager supporting the latest PEP standards
pdm-backend A PEP 517 backend for PDM that supports PEP 621 metadata
pdm-pep517 A PEP 517 backend for PDM that supports PEP 621 metadata
pdoc3 Auto-generate API documentation for Python projects
PeachPy Portable Efficient Assembly Code-generator in Higher-level Python
pebble Threading and multiprocessing eye-candy
pecan A WSGI object-dispatching web framework, lean, fast, with few dependencies
peewee Small Python ORM
pefile Module to read and work with Portable Executable (PE) files
pelican-minify An HTML minification plugin for Pelican, the static site generator
pendulum Drop-in replacement for the standard datetime class
pexpect Python module for spawning child apps and responding to expected patterns
pgspecial Python implementation of PostgreSQL meta commands
pgzero A zero-boilerplate games programming framework based on Pygame
phonenumbers Python port of Google's libphonenumber
phply Lexer and parser for PHP source implemented using PLY
pickleshare A small 'shelve' like datastore with concurrency support
picobox Dependency injection framework designed with Python in mind
pid Pidfile featuring stale detection and file-locking
piexif Exif manipulation with pure Python
pika Pure-Python implementation of the AMQP
pikepdf Python library to work with pdf files based on qpdf
pillow Python Imaging Library (fork)
pip The PyPA recommended tool for installing Python packages
pipdeptree Utility for displaying installed packages in a dependency tree
pipenv Python Development Workflow for Humans
pip-run Install packages and run Python with them
pipx Install and Run Python Applications in Isolated Environments
pivy Coin3D bindings for Python
pkgconfig Interface Python with pkg-config
pkgcraft Python bindings for pkgcraft
pkginfo Provides an API for querying the distutils metadata written in a PKG-INFO file
platformdirs A small Python module for determining appropriate platform-specific dirs
plette Structured Pipfile and Pipfile.lock models
plotly Browser-based graphing library for Python
plotly-geo Browser-based graphing library for Python
pluggy Plugin and hook calling mechanisms for Python
pluginbase Support library for building plugins sytems in Python
plumbum A library for shell script-like programs in python
ply Python Lex-Yacc library
plyr A python wrapper for Glyr
plyvel Python interface to LevelDB
pmw Toolkit for building high-level compound Python widgets using the Tkinter module
pocketlint Shared code for running pylint against rhinstaller projects
pockets Collection of helpful Python tools
podcastparser Podcast parser for the gpodder client
podman A library to interact with a Podman server
poetry A frontend for poetry - a python dependency management and packaging tool
poetry-core Poetry PEP 517 Build Backend
poetry-plugin-export A plugin that allows the export of locked packages to various formats
polib A library to manipulate gettext files (.po and .mo files)
pooch Manage your Python library's sample data files
portalocker A library for Python file locking
portend TCP port monitoring utilities
poyo A lightweight YAML Parser for Python
pplpy Python bindings for the Parma Polyhedra Library (PPL)
precis-i18n Internationalized Usernames and Passwords
pretend A library for stubbing in Python
prettytable Easily displaying tabular data in a visually appealing ASCII table format
primecountpy Cython interface to sci-mathematics/primecount
priority A pure-Python implementation of the HTTP/2 priority tree
process-tests Tools for testing processes
progress Easy to use progress bars
progressbar2 Text progressbar library for python
prometheus-client Python client for the Prometheus monitoring system
prompt-toolkit Building powerful interactive command lines in Python
protobuf-python Google's Protocol Buffers - Python bindings
proto-plus Beautiful, Pythonic protocol buffers
prov W3C provenance data dodel library
pslab Python library for communicating with Pocket Science Lab
psutil Retrieve information on running processes and system utilization
psycopg PostgreSQL database adapter for Python
ptyprocess Run a subprocess in a pseudo terminal
publicsuffix Get a public suffix for a domain name using the Public Suffix List
pudb A full-screen, console-based Python debugger
pulsectl Python high-level interface and ctypes-based bindings for PulseAudio (libpulse)
pulsectl-asyncio Asyncio frontend for pulsectl, Python bindings of libpulse
pure-eval Safely evaluate AST nodes without side effects
puremagic Pure python implementation of magic file detection
pushbullet-py A simple python client for
py library with cross-python path, ini-parsing, io, code, log facilities
pyacoustid Python bindings for Chromaprint and the AcoustID web service
pyaes Pure-Python Implementation of the AES block-cipher and common modes of operation
pyalsa Python bindings for ALSA library
pyamg Algebraic multigrid solvers in Python
pyaml PyYAML-based module to produce pretty and readable YAML-serialized data
pyannotate Auto-generate PEP-484 annotations
pyarrow Python library for Apache Arrow
pyasn1 ASN.1 library for Python
pyasn1-modules pyasn1 modules
pyatspi Python client bindings for D-Bus AT-SPI
pyaudio Python bindings for PortAudio
pybind11 AST-based Python refactoring library
pybtex BibTeX-compatible bibliography processor
pybtex-docutils A docutils backend for pybtex
pycairo Python bindings for the cairo library
pycares Python interface for c-ares
pycdio Python OO interface to libcdio (CD Input and Control library)
pychm Python bindings for the chmlib library
pychromecast Python module to talk to Google Chromecast
pychroot a python library and cli tool that simplify chroot handling
pyClamd python interface to Clamd (Clamav daemon)
pyclipper Cython wrapper for the C++ translation of the Angus Johnson's Clipper library
pycodestyle Python style guide checker (fka pep8)
pycollada Python library for reading and writing COLLADA documents
pycountry Database of countries, subdivisions, languages, currencies and script
pycparser C parser and AST generator written in Python
py-cpuinfo Get CPU info with pure Python 2 & 3
pycryptodome A self-contained cryptographic library for Python
pycuda Python wrapper for NVIDIA CUDA
pycups Python bindings for the CUPS API
pycurl Python bindings for curl/libcurl
pycurl-requests Requests-compatible interface for PycURL
pycxx Set of facilities to extend Python with C++
pydantic Data parsing and validation using Python type hints
pydantic-core Core validation logic for pydantic written in Rust
pydata-sphinx-theme Bootstrap-based Sphinx theme from the PyData community
pydbus Pythonic DBus library
pydecomp A python library of common (de)compression and contents handling
pyDes Python implementation of DES and TRIPLE DES
pydevd PyDev.Debugger (used in PyDev, PyCharm and VSCode Python)
pydiffx Python module for reading and writing DiffX files
pydocstyle Python docstring style checker
pydot Python interface to Graphviz's Dot language
pydotplus Improved version of the old pydot project
pydyf A low-level PDF generator
pyeclib Messaging API for RPC and notifications over different messaging transports
pyelftools pure-Python library for analyzing ELF files and DWARF debugging information
pyenchant Python bindings for the Enchant spellchecking system
pyfakefs A fake file system that mocks the Python file system modules
pyflakes Passive checker for Python programs
pyformance Performance metrics, based on Coda Hale's Yammer metrics
pyftpdlib Python FTP server library
pyfuse3 Python 3 bindings for libfuse 3 with asynchronous API
pygal A python SVG charts generator
pygame Python bindings for SDL multimedia library
pygame_sdl2 Reimplementation of portions of the pygame API using SDL2
pygccxml A specialized XML reader to navigate C++ declarations
pygdbmi Library to parse gdb mi output and interact with gdb subprocesses
pyghmi A pure python implementation of IPMI protocol
pygit2 Python bindings for libgit2
PyGithub Python library to access the Github API v3
pyglet Cross-platform windowing and multimedia library for Python
pygments Pygments is a syntax highlighting package written in Python
pygments-ansi-color ANSI color-code highlighting for Pygments
pygments-github-lexers Pygments Github custom lexers
pygobject Python bindings for GObject Introspection
pygraphviz Python wrapper for the Graphviz Agraph data structure
pygresql A Python interface for the PostgreSQL database
pyh2o Python API for sci-libs/libh2o
pyhamcrest Hamcrest framework for matcher objects
pyhcl HCL configuration parser for python
pyicu Python bindings for dev-libs/icu
pyinotify Python module used for monitoring filesystems events
pyjsparser Fast javascript parser based on esprima.js
pyjwt JSON Web Token implementation in Python
pykka A Python implementation of the actor model
pykwalify Python lib/cli for JSON/YAML schema validation
pylama Code audit tool for python
pylast Python interface to and other api-compatible websites
pylatex A Python library for creating LaTeX files and snippets
pylatexenc Simple LaTeX parser providing latex-to-unicode and unicode-to-latex conversion
pylev Python Levenshtein implementation
pylibacl POSIX ACLs (Access Control Lists) for Python
pylibmc Libmemcached wrapper written as a Python extension
pylint Python code static checker
pylint-venv Init-hook to use the same Pylint with different virtual environments
pylru A least recently used (LRU) cache for Python
pyls-spyder Spyder extensions for the python language server
pymacaroons A Python implementation of Macaroons
pymad Python wrapper for libmad MP3 decoding in python
pymdown-extensions Extensions for Python Markdown
pymdown-lexers Additional lexers for use in Pygments
pymdstat Python library to parse Linux /proc/mdstat
pymediainfo A wrapper around the mediainfo library
pymetar Downloads and decodes to the weather report for a given station ID
pymilter Python interface to sendmail milter API
pymongo Python driver for MongoDB
pymountboot Python extension module to (re)mount /boot
pymysql Pure-Python MySQL Driver
pynacl Python binding to the Networking and Cryptography (NaCl) library
pynvim Python client for Neovim
pyocr An optical character recognition (OCR) tool wrapper
pyopencl Python wrapper for OpenCL
pyopengl Python OpenGL bindings
pyopengl_accelerate Accelerate module for PyOpenGL
pyopenssl Python interface to the OpenSSL library
pyotherside Asynchronous Python 3 Bindings for Qt
pyotp PyOTP is a Python library for generating and verifying one-time passwords
pyparsing Easy-to-use Python module for text parsing
pyparted Python bindings for sys-block/parted
pypax Python module to get or set either PT_PAX and/or XATTR_PAX flags
pypdf Python library to work with PDF files
pyperclip A cross-platform clipboard module for Python
pyphen Python module for hyphenation using hunspell dictionaries
pypiserver Minimal PyPI server
pypng Pure Python PNG image encoder/decoder
pypresence Complete Discord IPC and Rich Presence wrapper library in Python
pyprof2calltree convert python profile data to kcachegrind calltree form
pyproj Python interface to the PROJ library
pyproject-api API to interact with the python pyproject.toml based projects
pyproject-fmt Format your pyproject.toml file
pyproject-hooks Wrappers to build Python packages using PEP 517 hooks
pyproject-metadata PEP 621 metadata parsing
pypugjs Pug (Jade) syntax adapter for Django, Jinja2 and Mako templates
pypy A fast, compliant alternative implementation of the Python language
pypy3 A fast, compliant alternative implementation of the Python (3.10) language
pypy3_10 A fast, compliant alternative implementation of the Python (3.10) language
pypy3_10-exe PyPy3.10 executable (build from source)
pypy3_10-exe-bin PyPy3.10 executable (pre-built version)
pypy3_9 A fast, compliant alternative implementation of the Python (3.9) language
pypy3_9-exe PyPy3.9 executable (build from source)
pypy3_9-exe-bin PyPy3.9 executable (pre-built version)
pypy3-exe PyPy3 executable (build from source)
pypy3-exe-bin PyPy3 executable (pre-built version)
pypy-exe PyPy executable (build from source)
pypy-exe-bin PyPy executable (pre-built version)
PyQt5 Python bindings for the Qt framework
PyQt5-sip sip extension module for PyQt5
PyQt6 Python bindings for the Qt framework
PyQt6-sip sip module support for PyQt6
PyQt6-WebEngine Python bindings for QtWebEngine
PyQt-builder The PEP 517 compliant PyQt build system
pyqt-distutils distutils extension to work with PyQt applications and UI files
pyqtgraph A pure-python graphics and GUI library built on PyQt and numpy
PyQtWebEngine Python bindings for QtWebEngine
pyquery A jQuery-like library for python
pyrate-limiter Python Rate-Limiter using Leaky-Bucket Algorimth Family
pyrfc3339 Generates and parses RFC 3339 timestamps
Pyro5 Distributed object middleware for Python (RPC)
pyroute2 A pure Python netlink and Linux network configuration library
pyrqlite Python client for rqlite
pyrsistent Persistent/Functional/Immutable data structures
PyRSS2Gen RSS feed generator written in Python
pyscard Smart card support in python
pyscreenshot Python screenshot library
PySDL2 Python (ctypes) bindings for SDL2 libraries
PySensors Python bindings to libsensors (via ctypes)
pyserial Python Serial Port extension
pyside2 Python bindings for the Qt framework
pyside2-tools PySide development tools (pyside2-lupdate with support for Python)
pyside6 Python bindings for the Qt framework
pyside6-tools PySide development tools (pyside6-lupdate with support for Python)
pysimdjson Python bindings for simdjson
pysmi Python Lex & Yacc
pysnmp Python SNMP library
pysnmp-mibs SNMP framework in Python - MIBs
PySocks SOCKS client module
pysol_cards Deal PySol FreeCell cards
pyspectrum2 Implements a protobuf-based interface for Spectrum2 python-based backends
pyspelling Spell checker automation tool
pyspf Python implementation of the Sender Policy Framework (SPF)
pyspnego Library to handle SPNEGO and CredSSP authentication
pysrt Python library used to edit or create SubRip files
pystache Updated Python implementation of Mustache templating framework
pysvg Python SVG document creation library
pysvn Object-oriented python bindings for subversion
pyte Simple VTXXX-compatible terminal emulator
pytesseract Optical character recognition (OCR) tool
pytest Simple powerful testing with Python
pytest-aiohttp pytest plugin for aiohttp support
pytest-asyncio Library for testing asyncio code with pytest
pytest-bdd BDD library for the pytest runner
pytest-check pytest plugin that allows multiple failures per test
pytest-codeblocks Extract code blocks from markdown
pytest-console-scripts Pytest plugin for testing console scripts
pytest-cov pytest plugin for coverage reporting
pytest-custom-exit-code Exit pytest test session with custom exit code in different scenarios
pytest-datadir Pytest plugin for manipulating test data directories and files
pytest-datafiles Create a 'tmp_path' containing predefined files/directories
pytest-describe Describe-style plugin for pytest
pytest-django A Django plugin for pytest
pytest-env pytest plugin that allows you to add environment variables
pytest-expect pytest plugin that stores test expectations by saving the set of failing tests
pytest-faulthandler Pytest plugin that activates the fault handler module for tests
pytest-fixture-config Virtualenv fixture for py.test
pytest-forked Run tests in isolated forked subprocesses
pytest-freezegun Easily freeze time in pytest test + fixtures
pytest-freezer Pytest plugin providing a fixture interface for spulec/freezegun
pytest-golden Plugin for pytest that offloads expected outputs to data files
pytest-helpers-namespace Provides a helpers pytest namespace
pytest-httpbin Easily test your HTTP library against a local copy of httpbin
pytest-httpserver HTTP server for pytest to test HTTP clients
pytest-httpx Send responses to HTTPX using pytest
pytest-jupyter Pytest plugin for testing Jupyter libraries and extensions
pytest-lazy-fixture It helps to use fixtures in pytest.mark.parametrize
pytest-localftpserver A PyTest plugin which provides an FTP fixture for your tests
pytest-localserver Pytest plugin to test server connections locally
pytest-markdown Run tests in your markdown
pytest-metadata A plugin for pytest that provides access to test session metadata
pytest-mock Thin-wrapper around the mock package for easier use with pytest
pytest-mpl Facilitate image comparison for Matplotlib figures
pytest-order pytest plugin to run your tests in a specific order
pytest-ordering pytest plugin to run your tests in a specific order
pytest-param-files Pytest parametrize decorators from external files.
pytest-plus PyTest Plus Plugin - extends pytest functionality
pytest-qt Pytest plugin for PyQt5 and PySide2 applications
pytest-recording A pytest plugin to record network interactions via
pytest-regressions Easy to use fixtures to write regression tests
pytest-rerunfailures pytest plugin to re-run tests to eliminate flaky failures
pytest-salt-factories The new generation of the pytest-salt Plugin
pytest-services Collection of fixtures and utility functions to run service processes for pytest
pytest-shell-utilities pytest plugin: fixtures and code to help with running shell commands on tests
pytest-shutil A goodie-bag of unix shell and environment tools for py.test
pytest-skip-markers A Pytest plugin which implements a few useful skip markers
pytest-subprocess A plugin to fake subprocess for pytest
pytest-subtesthack A hack for test fixtures, needed for hypothesis inside py.test
pytest-subtests Unittest subTest() support and subtests fixture
pytest-sugar Plugin that changes the default look and feel of pytest
pytest-system-statistics Pytest Plugin Which Reports System Usage Statistics
pytest-tempdir Pytest plugin to support for a predictable and repeatable temporary directory
pytest-testinfra Write unit tests in Python to test actual state of your servers
pytest-timeout pytest plugin to abort hanging tests
pytest-tornado Fixtures and markers to simplify testing of asynchronous tornado applications
pytest-tornasync Pytest plugin for testing Python 3.5+ Tornado code
pytest-trio This is a pytest plugin to help you test projects that use Trio
pytest-twisted A pytest plugin for testing Twisted framework consumers
pytest-verbose-parametrize More descriptive parametrized-test IDs for py.test
pytest-virtualenv Virtualenv fixture for py.test
pytest-xdist Distributed testing and loop-on-failing modes
pytest-xprocess Manage external processes across test runs
pytest-xvfb Pytest plugin to run Xvfb for tests
python3-discogs-client Continuation of the official Python API client for Discogs
python3-lxc Python bindings for LXC
python3-saml OneLogin's SAML Python Toolkit
python3-xapp Python bindings for x11-libs/xapp
python-augeas Python bindings for Augeas
python-axolotl A python module for the axolotl protocol
python-axolotl-curve25519 A python wrapper for the curve25519 library with ed25519 signatures
python-box Python dictionaries with advanced dot notation access
python-bugzilla A python module for interacting with Bugzilla over XMLRPC
python-caja Python bindings for the Caja file manager
python-cinderclient A client for the OpenStack Cinder API
python-constraint Constraint Solving Problem resolver for Python
python-ctags3 Exuberant Ctags indexing python bindings
python-daemon Library to implement a well-behaved Unix daemon process
python-dateutil Extensions to the standard Python datetime module
python-dbusmock Easily create mock objects on D-Bus for software testing
python-debian Python modules to work with Debian-related data formats
pythondialog A Python module for making simple text/console-mode user interfaces
python-distutils-extra Gettext support, themed icons and scrollkeeper-based documentation in distutils
python-dotenv Manage .env files
python-editor Programmatically open an editor, capture the result
python-efl Python bindings for Enlightenment Foundation Libraries
python-engineio Python implementation of the Engine.IO realtime server
python-evdev Python library for evdev bindings
pythonfinder PythonFinder: Cross Platform Search Tool for Finding Pythons
python-gammu Python bindings for Gammu
python-gflags Google's Python argument parsing library
python-glanceclient A client for the OpenStack Glance API
python-gnupg A Python wrapper for GnuPG
python-ironicclient Python bindings for the Ironic API
python-jose A JavaScript Object Signing and Encryption (JOSE) implementation in Python
python-json-logger Standard python logging to output log data as json objects
python-keystoneclient Client Library for OpenStack Identity
python-ldap Various LDAP-related Python modules
python-lhafile LHA archive support for Python
python-linux-procfs Python classes to extract information from the Linux kernel /proc files
python-lsp-black Black plugin for the Python LSP Server
python-lsp-jsonrpc JSON RPC 2.0 server library
python-lsp-server Python Language Server for the Language Server Protocol
python-ly Tool and library for manipulating LilyPond files
python-lzo Python interface to lzo
python-magic Access the libmagic file type identification library
python-markdown-math Math extension for Python-Markdown
python-memcached Pure python memcached client
python-mimeparse Basic functions for handling mime-types in python
python-mpd2 Python MPD client library
python-mpv Python interface to the mpv media player
python-multipart A streaming multipart parser for Python
python-netlink Pure-Python client for the Linux NetLink interface
python-neutronclient A client for the OpenStack Quantum API
python-novaclient A client for the OpenStack Nova API
python-openstackclient A client for the OpenStack APIs
python-pam Python PAM module
python-poppler-qt5 Python binding for libpoppler-qt5
python-ptrace A Python binding of ptrace library
python-redmine Python interface to the Redmine REST API
python-rtmidi Python bindings for media-libs/rtmidi implemented using Cython
python-sense-hat Raspberry Pi Sense HAT python library
python-slugify A Python Slugify application that handles Unicode
python-snappy Python library for the snappy compression library from Google
python-socks SOCKS4, SOCKS5, HTTP tunneling functionality for Python
python-stdnum A module to handle standardized numbers and codes
python-swiftclient Python bindings to the OpenStack Object Storage API
python-systemd Python module for native access to the systemd facilities
python-utils Collection of small Python functions & classes
python-vlc Python ctypes-based bindings for libvlc
python-xlib A fully functional X client library for Python, written in Python
python-xmp-toolkit Library for working with XMP metadata
pythran Ahead of Time compiler for numeric kernels
pytidylib Python wrapper for HTML Tidy (tidylib)
pytimeparse A small Python module to parse various kinds of time expressions
pytoolconfig Python tool configuration
pytools Collection of tools missing from the Python standard library
pytrie A pure Python implementation of the trie data structure
pytz World timezone definitions for Python
pytzdata The Olson timezone database for Python
pyu2f Python based U2F host library
py-ubjson Universal Binary JSON encoder/decoder
pyuca Python implementation of the Unicode Collation Algorithm
pyudev Python binding to libudev
pyupgrade Tool + pre-commit hook to automatically upgrade syntax for newer Pythons
pyusb USB support for Python
pyvirtualdisplay Python wrapper for Xvfb, Xephyr and Xvnc
pywavelets Discrete Wavelet Transforms in Python
pywayland Python bindings for the libwayland library
pywinrm Python client for the Windows Remote Management (WinRM) service
pywlroots Python binding to the wlroots library using cffi
pyx Python package for the generation of encapsulated PostScript figures
pyxattr Python interface to xattr
pyxDamerauLevenshtein Implements the Damerau-Levenshtein edit distance algorithm for Python in Cython
pyxdg A Python module to deal with specifications
pyyaml YAML parser and emitter for Python
pyyaml_env_tag A custom YAML tag for referencing environment variables in YAML files
py-zabbix Zabbix module for Python
pyzbar Read one-dimensional barcodes and QR codes from Python
pyzmq Lightweight and super-fast messaging library built on top of the ZeroMQ library
pyzotero A Python client for the Zotero API
qdarkstyle A dark style sheet for QtWidgets application
qiskit-aer High performance simulator for quantum circuits that includes noise models
qiskit-terra Terra is the foundation on which Qiskit is built
qpageview Page-based viewer widget for Qt5/PyQt5
qrcode QR Code generator on top of PIL
qscintilla-python Python bindings for QScintilla
qstylizer Stylesheet Generator for PyQt5/PySide2
qtawesome Enables iconic fonts such as Font Awesome in PyQt
qtconsole Qt-based console for Jupyter with support for rich media output
QtPy Abstraction layer on top of PyQt and PySide with additional custom QWidgets
qtsass Compile SASS files to Qt stylesheets
quantities Support for physical quantities with units, based on numpy
radon Code Metrics in Python
raet Reliable Asynchronous Event Transport Protocol
random2 Python-2.7 random module ported to python-3
rapidfuzz Rapid fuzzy string matching in Python using various string metrics
rapidfuzz-capi C-API of RapidFuzz, which can be used to extend RapidFuzz
rarfile Module for RAR archive reading
ratelimit An API rate limit decorator for Python
rdflib RDF library containing a triple store and parser/serializer
readme-renderer A library for rendering 'readme' descriptions for Warehouse
readthedocs-sphinx-ext Code specific for Read the Docs and Sphinx
readtime Calculates the time some text takes the average human to read
re-assert Show where your regex match assertion failed
rebulk Python library that performs advanced searches in strings
recommonmark Python docutils-compatibility bridge to CommonMark
recurring-ical-events Repeat ICalendar events by RRULE, RDATE and EXDATE
redis Python client for Redis key-value store
reedsolo Python Reed Solomon encoder/decoder
referencing Cross-specification JSON referencing (JSON Schema, OpenAPI...)
reflink Python wrapper around the reflink system calls
regex Alternative regular expression module to replace re
rencode similar to bencode from the BitTorrent project
reno Release notes manager, storing release notes in a git repo and building docs
reportlab Tools for generating printable PDF documents from any data source
repoze-lru A tiny LRU cache implementation and decorator
requests HTTP library for human beings
requests-cache Persistent cache for requests library
requests-credssp HTTPS CredSSP authentication with the requests library
requests_download A convenient function to download to a file using requests
requestsexceptions Finds the correct path to exceptions in the requests library
requests-file File transport adapter for Requests
requests-futures Asynchronous Python HTTP for Humans
requests-kerberos A Kerberos authentication handler for python-requests
requests-mock Mock out responses from the requests package
requests-ntlm HTTP NTLM authentication using the requests library
requests-oauthlib This project provides first-class OAuth library support for Requests
requests-toolbelt A utility belt for advanced users of python-requests
requests-unixsocket Use requests to talk HTTP via a UNIX domain socket
requests-wsgi-adapter WSGI Transport Adapter for Requests
resolvelib Resolve abstract dependencies into concrete ones
responses Utility for mocking out the Python Requests library
restructuredtext-lint Checks PyPI validity of reStructuredText
retry-decorator Decorator for retrying when exceptions occur
retrying General-purpose retrying library
rfc3339-validator A pure python RFC3339 validator
rfc3986 Validating URI References per RFC 3986
rfc3986-validator Pure python RFC3986 validator
rfc3987 Parsing and validation of URIs (RFC 3986) and IRIs (RFC 3987)
rich Python library for rendering rich text, tables, etc. to the terminal
roman An Integer to Roman numerals converter
rope Python refactoring library
ropemode A helper for using rope refactoring library in IDEs
routes A re-implementation of Rails routes system, mapping URLs to Controllers/Actions
rpds-py Python bindings to Rust's persistent data structures (rpds)
rply Pure python parser generator that also works with RPython
rpy Python interface to the R language
rpyc Remote Python Call (RPyC), a transparent and symmetric RPC library
rq Simple, lightweight library for creating and processing background jobs
rsa Pure-Python RSA implementation
rst-linker Sphinx plugin to add links and timestamps to the changelog
rtimulib Python Binding for RTIMULib, a versatile IMU library
rtslib-fb A Python object API for managing the Linux LIO kernel target
ruamel-std-pathlib Ruamel enhancements to pathlib and pathlib2
ruamel-yaml YAML parser/emitter that supports roundtrip comment preservation
ruamel-yaml-clib C-based reader/scanner and emitter for dev-python/ruamel-yaml
rustworkx A high performance Python graph library implemented in Rust
s3transfer An Amazon S3 Transfer Manager
sabctools Module providing raw yEnc encoding/decoding for SABnzbd
sarge Wrapper for subprocess which provides command pipeline functionality
sarif-om Classes implementing the SARIF 2.1.0 object model
scikit-build Improved build system generator for Python C/C++/Fortran/Cython extensions
scikit-build-core Build backend for CMake based projects
scipy Scientific algorithms library for Python
scripttest A very small text templating language
scrypt Bindings for the scrypt key derivation function library
seaborn Statistical data visualization
secretstorage Python bindings to Secret Service API
seedir Package for creating, editing, and reading folder tree diagrams
segno Python QR Code and Micro QR Code encoder
selenium Python language binding for Selenium Remote Control
semantic-version Python library providing a few tools handling SemVer in Python
semver A Python module for semantic versioning
send2trash Sends files to the Trash (or Recycle Bin)
sentry-sdk Python client for Sentry
serpent A simple serialization library based on ast.literal_eval
serverfiles Utility for accessing HTTP server and storing files locally for reuse
service-identity Service identity verification for pyOpenSSL
setproctitle Allow customization of the process title
setuptools Collection of extensions to Distutils
setuptools-gettext setuptools plugin for building mo files
setuptools-git Setuptools revision control system plugin for Git
setuptools-rust A plugin for setuptools to build Rust Python extensions
setuptools-scm Manage versions by scm tags via setuptools
setuptools_scm_git_archive A setuptools_scm plugin for git archives
sexpdata a simple S-expression parser/serializer
sgmllib3k Py3k port of sgmllib
sh Python subprocess interface
shapely Geometric objects, predicates, and operations
shellingham Tool to Detect Surrounding Shell
shiboken2 Python binding generator for C++ libraries
shiboken6 Python binding generator for C++ libraries
signature-dispatch Execute the first function that matches the given arguments
signedjson Signs JSON objects with ED25519 signatures.
simber Simple, minimal and powerful logging library for Python
simpervisor Simple Python3 Supervisor library
simplebayes memory-based, optional-persistence naive bayesian text classifier
simpleeval A simple, safe single expression evaluator library
simplegeneric Simple generic functions for Python
simplejson Simple, fast, extensible JSON encoder/decoder for Python
simplekml Enables you to generate KML with as little effort as possible
simple-websocket Simple WebSocket server and client for Python
simpy Object-oriented, process-based discrete-event simulation language
sip Python bindings generator for C/C++ libraries
six Python 2 and 3 compatibility library
slixmpp Python 3 library for XMPP
smartypants ASCII quote-dot-dash to HTML entity converter
smbus2 A drop-in replacement for smbus-cffi/smbus-python in pure Python
smmap A pure Python implementation of a sliding window memory map manager
snakeoil misc common functionality and useful optimizations
snaketrace An strace-like tool for Python audit events
snapshottest Snapshot Testing utils for Python
sniffio Sniff out which async library your code is running under
snowballstemmer Stemmer algorithms generated from Snowball algorithms
socketio-client-nexus A 2.x client library for Python
socksio Sans-I/O implementation of SOCKS4, SOCKS4A, and SOCKS5
sortedcontainers Python library to sort collections and containers
soupsieve A modern CSS selector implementation for BeautifulSoup
spake2 python implementation of SPAKE2 password-authenticated key exchange algorithm
spdx-tools Python library to parse, validate and create SPDX documents
speg A PEG-based parser interpreter with memoization
sphinx Python documentation generator
sphinx-aiohttp-theme Sphinx theme for aiohttp
sphinx-argparse Sphinx extension that automatically documents argparse commands and options
sphinx-autoapi A new approach to API documentation in Sphinx
sphinx-autodoc-typehints Type hints support for the Sphinx autodoc extension
sphinx-basic-ng A modern skeleton for Sphinx themes
sphinx-bootstrap-theme Sphinx theme integrates the Bootstrap CSS / JavaScript framework
sphinx-celery Celery Sphinx Theme and Utilities
sphinxcontrib-apidoc Sphinx extension for running sphinx-apidoc on each build
sphinxcontrib-applehelp Sphinx extension which outputs Apple help book
sphinxcontrib-asyncio sphinx extension to support coroutines in markup
sphinxcontrib-autoprogram Documenting CLI programs
sphinxcontrib-bibtex Sphinx extensions for BibTeX style citations
sphinxcontrib-devhelp Sphinx extension which outputs Devhelp documents
sphinxcontrib-doxylink Extension to link to external Doxygen API documentation
sphinxcontrib-github-alt Link to GitHub issues, pull requests, commits and users from Sphinx docs
sphinxcontrib-htmlhelp Sphinx extension which outputs HTML help book
sphinxcontrib-httpdomain Sphinx domain for documenting HTTP APIs
sphinxcontrib-jquery Extension to include jQuery on newer Sphinx releases
sphinxcontrib-jsmath Sphinx extension which renders display math in HTML via JavaScript
sphinxcontrib-log-cabinet Organize changelog directives in Sphinx docs
sphinxcontrib-newsfeed News Feed extension for Sphinx
sphinxcontrib-plantuml Sphinx extensions for PlantUML
sphinxcontrib-programoutput Extension to sphinx to include program output
sphinxcontrib-qthelp Sphinx extension which outputs QtHelp documents
sphinxcontrib-serializinghtml Sphinx extension which outputs outputs serialized HTML files
sphinxcontrib-spelling Sphinx spelling extension
sphinxcontrib-trio Make Sphinx better at documenting Python functions and methods
sphinxcontrib-websupport Sphinx websupport extension
sphinx-copybutton A small sphinx extension to add a "copy" button to code blocks
sphinxemoji Extension to use emoji codes in your Sphinx documentation
sphinx-epytext Sphinx epytext extension
sphinx-gallery Sphinx extension to automatically generate an examples gallery
sphinx-inline-tabs A sphinx extension for inline tabs
sphinx-issues Sphinx extension for linking to your project's issue tracker
sphinx-lv2-theme Minimal pure-CSS Sphinx theme using the LV2 plugin documentation style
sphinx-multiversion Add support for multiple versions to sphinx
sphinx-notfound-page Create a custom 404 page with absolute URLs hardcoded
sphinx-panels A sphinx extension for creating panels in a grid layout
sphinx-press-theme A Sphinx-doc theme based on Vuepress
sphinx-prompt Sphinx directive to add unselectable prompt
sphinx-py3doc-enhanced-theme Enhanced Sphinx theme (based on Python 3 docs)
sphinx-pytest Helpful pytest fixtures for Sphinx extensions
sphinx-rtd-theme theme for Sphinx
sphinx_selective_exclude Sphinx selective rendition extensions
sphinx-tabs Tabbed views for Sphinx
sphinx-testing Testing utility classes and functions for Sphinx extensions
sphinxygen Python module/script that generates Sphinx markup to describe a C API
sphobjinv Sphinx objects.inv Inspection/Manipulation Tool
spotipy A lightweight Python library for the Spotify Web API
spur Run commands locally or over SSH using the same interface
spyder The Scientific Python Development Environment
spyder-kernels Kernels used by spyder on its ipython console
spyder-line-profiler Plugin to run the python line profiler from within the spyder editor
spyder-notebook Jupyter notebook integration with Spyder
spyder-terminal Run system terminals inside Spyder
spyder-unittest Plugin for Spyder to run tests and view the results
spyder-vim Plugin for Spyder to enable Vim keybindings
sqlalchemy Python SQL toolkit and Object Relational Mapper
sqlalchemy-rqlite A SQLAlchemy dialect for rqlite
sqlglot An easily customizable SQL parser and transpiler
sqlitedict Persistent dict in Python, backed by SQLite and pickle
sqlparse A non-validating SQL parser module for Python
sshpubkeys OpenSSH public key parser for Python
sshtunnel Pure Python SSH tunnels
ssl-fetch Small convenience library for fetching files securely
stack-data Extract data from Python tracebacks for informative displays
stapler Suite of tools for PDF files manipulation written in Python
starlette The little ASGI framework that shines
statsd A simple statsd client
statsmodels Statistical computations and models for use with SciPy
stdio-mgr Context manager for mocking/wrapping stdin/stdout/stderr
stestr A parallel Python test runner built around subunit
stevedore Manage dynamic plugins for Python applications
stomp-py Python client library for the STOMP messaging protocol
strict-rfc3339 Strict, simple, lightweight RFC3339 functions
stripe Stripe python bindings
structlog Structured Logging for Python
subprocess-tee replacement with tee(1)-like output
subunit A streaming protocol for test results
suds-community Lightweight SOAP client
sure idiomatic assertion toolkit with human-friendly failure messages
svglib Pure-Python library for reading and converting SVG
svg-path SVG path objects and parser
svgwrite Python Package to write SVG files
swagger-spec-validator Validate Swagger specs against Swagger 1.1 or 2.0 specification
sybil Automated testing for the examples in your documentation
symengine Python wrappers to the symengine C++ library
sympy Computer Algebra System in pure Python
tables Hierarchical datasets for Python
tabulate Pretty-print tabular data
tagpy Python Bindings for TagLib
tappy Test Anything Protocol (TAP) tools
taskgroup Backport of asyncio.TaskGroup, asyncio.Runner and asyncio.timeout
tasklib A Python library for interacting with taskwarrior databases
tavalidate Utities to validate Tavern responses
tavern A tool, library, and Pytest plugin for testing RESTful APIs
tblib Traceback fiddling library for Python
tcolorpy tcolorpy is a Python library to apply true color for terminal text
tekore Spotify Web API client
tempest OpenStack Integration Testing
tempora Objects and routines pertaining to date and time
tenacity General-purpose retrying library
termcolor ANSI Color formatting for output in terminal
terminado Terminals served to term.js using Tornado websockets
terminaltables Generate simple tables in terminals from a nested list of strings
testfixtures A collection of helpers and mock objects for unit tests and doc tests
testpath Test utilities for code working with files and commands
testresources A pyunit extension for managing expensive test resources
testscenarios A pyunit extension for dependency injection
testtools Extensions to the Python standard library unit testing framework
textdistance Compute distance between the two texts
textile A Python port of Textile, A humane web text generator
texttable Module to create simple ASCII tables
text-unidecode The most basic port of the Text::Unidecode Perl library
textX Meta-language for DSL implementation inspired by Xtext
threadpoolctl Limit the number of threads used in native libs that have their own threadpool
three-merge Simple Python library to perform a 3-way merge between strings
thrift Python implementation of Thrift
thriftpy2 Pure python approach of Apache Thrift
tifffile Read and write TIFF files
time-machine Travel through time in your tests
timeout-decorator Timeout decorator
tinycss A complete yet simple CSS parser for Python
tinycss2 A complete yet simple CSS parser for Python
tiny-proxy Simple proxy server (SOCKS4(a), SOCKS5(h), HTTP tunnel)
tld Extract the top level domain (TLD) from the URL given
tldextract Accurately separate the TLD from the registered domain and subdomains of a URL
tlsh Fuzzy matching library - C++ extension for Python
tokenize-rt A wrapper around the stdlib 'tokenize' which roundtrips
tomli A lil' TOML parser
tomli-w A lil' TOML writer
tomlkit Style preserving TOML library
toolz List processing tools and functional utilities
toposort Implements a topological sort algorithm
tornado Python web framework and asynchronous networking library
towncrier Building newsfiles for your project
tox virtualenv-based automation of test activities
tpm2-pytss Python bindings for TSS
tqdm Add a progress meter to your loops in a second
traitlets A configuration system for Python applications
transitions A lightweight, object-oriented state machine implementation in Python
translate-toolkit Toolkit to convert between many translation formats
tree-sitter Python bindings to the Tree-sitter parsing library
treq A requests-like API built on top of twisted.web's Agent
trimesh Python library for loading and using triangular meshes
trio Python library for async concurrency and I/O
trio-websocket WebSocket client and server implementation for Python Trio
trove-classifiers Canonical source for classifiers on PyPI (
trustme #1 quality TLS certs while you wait, for the discerning tester
truststore Verify certificates using native system trust stores
tubes Flow control and backpressure for event-driven applications
twine Collection of utilities for publishing packages on PyPI
twisted An asynchronous networking framework written in Python
twython An easy way to access Twitter data with Python
txaio Compatibility API between asyncio/Twisted/Trollius
txAMQP Python library for communicating with AMQP peers using Twisted
txredisapi Non-blocking redis client for python
txrequests Asynchronous Python HTTP for Humans
txtorcon Twisted-based Tor controller client, with state-tracking abstractions
typeguard Run-time type checker for Python
types-docutils Typing stubs for docutils
types-gdb Typing stubs for gdb
types-psutil Typing stubs for psutil
types-setuptools Typing stubs for setuptools
typing-extensions Backported and Experimental Type Hints for Python 3.7+
typogrify Filters for web typography, supporting Django & Jinja templates
tzdata tzdata shim to satisfy requirements (while using system tzdata)
tzlocal tzinfo object for the local timezone
ubelt A stdlib like feel, and extra batteries. Hashing, Caching, Timing, Progress
uc-micro-py Micro subset of unicode data files for linkify-it-py projects
ujson Ultra fast JSON encoder and decoder for Python
ukkonen Implementation of bounded Levenshtein distance (Ukkonen)
u-msgpack-python A portable, lightweight MessagePack serializer and deserializer
unasync The async transformation code
uncertainties Python module for calculations with uncertainties
unearth A utility to fetch and download python packages
unidecode Module providing ASCII transliterations of Unicode text
unidiff Unified diff parsing/metadata extraction library
unittest-mixins A set of mixin classes and other helpers for unittest test case classes
unittest-or-fail Run unittests or fail if no tests were found
unpaddedbase64 Unpadded Base64
unrardll Python wrapper for the UnRAR DLL
untangle Convert XML documents into Python objects
uri-template URI Template expansion in strict adherence to RFC 6570
uritemplate Python implementation of RFC6570, URI Template
uritools RFC 3986-compliant URI parsing, classification and composition
urllib3 HTTP library with thread-safe connection pooling, file post, and more
url-normalize URL normalization for Python
urwid Curses-based user interface library for Python
urwid_readline Text input widget for urwid that supports readline shortcuts
urwidtrees Tree widgets for urwid
userpath Cross-platform tool for adding locations to the user PATH
utidylib TidyLib Python wrapper
uvicorn Lightning-fast ASGI server implementation
uvloop Ultra-fast implementation of asyncio event loop on top of libuv
validators Python Data Validation for Humans
varlink Python implementation of the Varlink protocol
vcrpy Automatically mock your HTTP interactions to simplify and speed up testing
vdf A module for (de)serialization to and from VDF, Valve's key-value text format
vdirsyncer Synchronize calendars and contacts
vecrec 2D vector and rectangle classes
verboselogs Verbose logging for Python's logging module
versioneer Easy VCS-based management of project version strings
versioningit A setuptools plugin for versioning based on git tags
vine Python Promises
virtualenv Virtual Python Environment builder
virtualenv-clone A script for cloning a non-relocatable virtualenv
virtualenvwrapper Set of extensions to Ian Bicking's virtualenv tool
visitor A tiny pythonic visitor implementation
vobject Python package for parsing and generating vCard and vCalendar files
voluptuous A Python data validation library
vpython VPython for Jupyter notebook
waitress A pure-Python WSGI server
wand Ctypes-based simple ImageMagick binding for Python
warlock Python object model built on JSON schema and JSON patch
watchdog Python API and shell utilities to monitor file system events
watchfiles Simple, modern file watching and code reload in Python
wcag-contrast-ratio A library for computing contrast ratios, as required by WCAG 2.0
wcmatch Wildcard/glob file name matcher
wcwidth Measures number of Terminal column cells of wide-character codes
weasyprint Visual rendering engine for HTML and CSS that can export to PDF
webcolors Color names and value formats defined by the HTML and CSS specifications
webencodings Character encoding aliases for legacy web content
webob WSGI request and response object
websocket-client WebSocket client for python with hybi13 support
websockets Library for building WebSocket servers and clients in Python
websockify WebSockets support for any application/server
webtest Helper to test WSGI applications
werkzeug Collection of various utilities for WSGI applications
whatever Easy anonymous functions by partial application of operators
whatthepatch A patch parsing and application library.
wheel A built-package format for Python
whichcraft Cross-platform cross-python shutil.which functionality
whisper Fixed size round-robin style database
whoosh Fast, pure-Python full text indexing, search and spell checking library
widgetsnbextension IPython HTML widgets for Jupyter
wrapt Module for decorators, wrappers and monkey patching
wsaccel Accelerator for ws4py, autobahn and tornado
wsgiproxy2 HTTP proxying tools for WSGI apps
wsproto WebSockets state-machine based protocol implementation
wstools WSDL parsing services package for Web Services for Python
wtforms Flexible forms validation and rendering library for python web development
wurlitzer Capture C-level stdout/stderr in Python
wxpython A blending of the wxWindows C++ class library with Python
xarray N-D labeled arrays and datasets in Python
xcffib A drop in replacement for xpyb, an XCB python binding
xdoctest A rewrite of Python's builtin doctest module but without all the weirdness
xkbcommon Python bindings for libxkbcommon using cffi
xlrd Library to extract data from Microsoft Excel spreadsheets
xlsxwriter Python module for creating Excel XLSX files
xlwt Python library to create spreadsheet files compatible with Excel
xmlschema An XML Schema validator and decoder
xmlsec Python bindings for the XML Security Library
xmltodict Makes working with XML feel like you are working with JSON
xvfbwrapper Python wrapper for running a display inside X virtual framebuffer
x-wr-timezone Convert calendars using X-WR-TIMEZONE to standard ones
xxhash Python binding for the xxHash library
yamlpath Command-line processors for YAML/JSON/Compatible data
yapf A formatter for Python files
yappi Yet Another Python Profiler
yapsy A fat-free DIY Python plugin management toolkit
yara-python Python interface for a malware identification and classification tool
yarl Yet another URL library
yaswfp Yet Another SWF Parser
yattag Python library to generate HTML or XML in a readable, concise and pythonic way
yaxmldiff Yet Another XML Differ
youtube-search-python Get YouTube video information using link WITHOUT YouTube Data API v3
y-py Python bindings to y-crdt
ypy-websocket Python bindings to y-crdt
ytmusicapi Unofficial API for YouTube Music
zc-lockfile Basic inter-process locks
zconfig Configuration library supporting a hierarchical schema-driven model
zeep A modern/fast Python SOAP client based on lxml / requests
zeroconf Pure Python Multicast DNS Service Discovery Library (Bonjour/Avahi compatible)
zipp Backport of pathlib-compatible object wrapper for zip files
zope-component Zope Component Architecture
zope-configuration Zope Configuration Architecture
zope-deprecation Zope Deprecation Infrastructure
zope-event Event publishing / dispatch, used by Zope Component Architecture
zope-exceptions General purpose exceptions for Zope packages
zope-hookable Efficient creation of 'hookable' objects
zope-i18nmessageid Zope support for i18nmessageid (tagging source of i18n strings)
zope-interface Interfaces for Python
zope-schema Zope schema Architecture
zope-testing Zope testing helpers
zstandard Zstandard Bindings for Python
zstd Simple python bindings to Yann Collet ZSTD compression library


Packages: 1658

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