dev-python

3to2	Tool to refactor valid 3.x syntax into valid 2.x syntax
absl-py	Abseil Python Common Libraries
aiocontextvars	Asyncio support for PEP-567 contextvars backport
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-jinja2	jinja2 template renderer for aiohttp.web
aiohttp-socks	SOCKS proxy connector for aiohttp
aiorpcX	Generic async RPC implementation, including JSON-RPC
aiosmtpd	asyncio based SMTP server
alabaster	A configurable sidebar-enabled Sphinx theme
alagitpull	alabaster sub-theme used on git-pull docs
alembic	database migrations tool, written by the author of SQLAlchemy
ament_package	Parser for the manifest files in the ament buildsystem
amodem	Transmit data between two computers using audio
aniso8601	A library for parsing ISO 8601 strings
ansi	ANSI cursor movement and graphics in Python
ansi2html	Convert text with ANSI color codes to HTML
ansicolor	Produce ansi color output and colored highlighting and diffing
anyqt	PyQt4/PyQt5 compatibility layer
aodhclient	A client for the OpenStack Aodh API
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
argparse-manpage	Automatically build man-pages for your Python project
args	Command Arguments for Humans
arpeggio	Parser interpreter based on PEG grammars
arrow	Better dates and times for Python
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_timeout	Timeout context manager for asyncio programs
atomicwrites	Atomic file writes
atpublic	A decorator and function to polulate a module's __all__ and the module globals.
attrs	Attributes without boilerplate
audioread	Wrapper for audio file decoding using FFmpeg or GStreamer
authheaders	A library wrapping email authentication header verification and generation.
authres	Parse and generate Authentication-Results headers
autobahn	WebSocket and WAMP for Twisted and Asyncio
automat	Self-service finite-state machines for the programmer on the go
automaton	Friendly state machines for python.
autopep8	Automatically formats Python code to conform to the PEP 8 style guide
autoprop	Infer properties from accessor methods
awesome-slugify	Python flexible slugify function
awscli	Universal Command Line Environment for AWS
aws-sam-translator	A library that transform SAM templates into AWS CloudFormation templates
aws-xray-sdk-python	AWS X-Ray SDK for Python
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
backports	Namespace for backported Python features
backports-csv	Backport of Python 3's 'csv' module
backports-functools-lru-cache	Backport of functools.lru_cache from Python 3.3
backports-os	Backport of new features in Python's os module
backports-tempfile	Backport of new features in Python's tempfile module
backports-unittest-mock	Backport of unittest.mock
backports-weakref	Backport of new features in Python's weakref module
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.
beautifulsoup	Pythonic idioms for iterating, searching, and modifying an HTML/XML parse tree
bert	BERT Serialization Library
betamax	python-requests HTTP exchanges recorder
betamax-matchers	A group of experimental matchers for Betamax
bibtexparser	A BibTeX parser written in python
billiard	Python multiprocessing fork
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
bleach	an easy whitelist-based HTML-sanitizing tool
blessed	Library for making terminal apps using colors, keyboard input and positioning
blessings	A thin, practical wrapper around terminal coloring, styling, and positioning
blinker	Fast, simple object-to-object and broadcast signaling
blockdiag	Generate block-diagram image from text
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
booleanOperations	Boolean operations on paths
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 Cython
bpython	Syntax highlighting and autocompletion for the Python interpreter
breathe	Sphinx Doxygen renderer
brotlipy	Python binding to the Brotli library
brython	A Python 3 implementation for client-side web programming
bsddb3	Python bindings for Berkeley DB
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
cangjie	Python wrapper for libcangjie
capturer	Easily capture stdout/stderr of the current process and subprocesses
carbon	Backend data caching and persistence daemon for Graphite
case	Python unittest Utilities
castellan	Generic Key Manager interface for OpenStack
casttube	casttube provides a way to interact with the Youtube Chromecast api.
catkin_pkg	Standalone Python library for the catkin package system
cbor	RFC 7049 - Concise Binary Object Representation
cbor2	Pure Python CBOR (de)serializer with extensive tag support
celery	Asynchronous task queue/job queue based on distributed message passing
certifi	Thin replacement for certifi using system certificate store
cffi	Foreign Function Interface for Python calling C code
cfn-python-lint	CloudFormation Linter
cgroup-utils	Tools and libraries for control groups of Linux
chai	Easy to use mocking, stubbing and spying framework
chainmap	ChainMap implementation for older Python versions
chameleon	Fast HTML/XML template compiler for Python
characteristic	Python attributes without the boilerplate
chardet	Universal encoding detector
cheetah	Python-powered template engine and code generator
cheetah3	Python-powered template engine and code generator
cheetah-docs	Documentation for Cheetah templates
cheroot	Cheroot is the high-performance, pure-Python HTTP server used by CherryPy.
cherrypy	CherryPy is a pythonic, object-oriented HTTP framework
chump	API wrapper for Pushover
citeproc-py	Yet another Python CSL Processor
cjkwrap	A library for wrapping and filling UTF-8 CJK text
clang-python	Python bindings for sys-devel/clang
cliapp	Framework for Unix-like command line programs
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-log	Logging integration for Click.
click-plugins	Module for click to enable registering CLI commands via setuptools entry-points
click-threading	Multithreaded Click apps made easy.
cliff	Command Line Interface Formulation Framework
cli_helpers	Python helpers for common CLI tasks
clint	Python Command-line Application Tools
cloudpickle	Extended pickling support for Python objects
cmd2	Extra features for standard library's cmd module
collective-checkdocs	Distutils command to view/validate packages's rst text long_descriptions.
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
colorlog	Log formatting with colors
colorspacious	Powerful, accurate, and easy-to-use Python library for colorspace conversions
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
configparser	Backport of Python-3 built-in configparser
configshell-fb	A Python library for building configuration shells
confuse	Confuse is a configuration library for Python that uses YAML
consonance	WhatsApp's handshake implementation using Noise Protocol
constantly	Symbolic constants in Python
construct	A powerful declarative parser for binary data
contextlib2	Backports and enhancements for the contextlib module
contextvars	Backport of Python 3.7 contextvars module (PEP 567) for Python 3.6
cookies	Friendlier RFC 6265-compliant cookie parser/renderer
coreapi	Python client library for Core API
coreschema	Core Schema
couchdb-python	Python library for working with CouchDB
cov-core	plugin core for use by pytest-cov, nose-cov and nose2-cov
coverage	Code coverage measurement for Python
coverage-test-runner	fail Python program unit tests unless they test everything
cppy	C++ header library which makes it easier to write Python extension modules
crcmod	Python CRC Generator module
croniter	Python module to provide iteration for datetime object
cryptography	Library providing cryptographic recipes and primitives
css-parser	A CSS Cascading Style Sheets library (fork of cssutils)
cssselect	parses CSS3 Selectors and translates them to XPath 1.0
cssselect2	Parses CSS3 Selectors and translates them to XPath 1.0
cssutils	A CSS Cascading Style Sheets library
csv23	Python 2/3 unicode CSV compatibility layer
ctypescrypto	Python interface to some openssl function based on ctypes module
ctypesgen	Python wrapper generator for ctypes
cursive	Cursive implements OpenStack-specific validation of digital signatures.
curtsies	Curses-like terminal wrapper, with colored strings
cvxopt	Python package for convex optimization
cx_Freeze	Create standalone executables from Python scripts
cycler	Composable style cycles
cython	A Python to C compiler
cytoolz	Cython implementation of Toolz: High performance functional utilities
daemonize	Library for writing system daemons in Python
dask	Task scheduling and blocked algorithms for parallel processing
dataclasses	A backport of the dataclasses module for Python 3.6
dbusmock	Easily create mock objects on D-Bus for software testing
dbus-python	Python bindings for the D-Bus messagebus
dbutils	Database connections for multi-threaded environments
ddt	A library to multiply test cases
debtcollector	Python deprecation patterns and strategies that collect technical debt
decorator	Simplifies the usage of decorators for the average programmer
defcon	A set of UFO based objects for use in font editing applications
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
dicttoxml	Converts a Python dictionary or other data type to a valid XML string
diff-cover	Automatically find diff lines that need test coverage
diff-match-patch	Diff, match and patch algorithms for plain text
dill	Serialize all of python (almost)
discogs-client	Official Python API client for Discogs
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-allauth	Django 3rd party (social) account authentication
django-appconf	A helper class for handling configuration defaults of packaged apps gracefully.
django-auth-ldap	Django LDAP authentication backend
django-cacheops	ORM cache with automatic granular event-driven invalidation for Django
django-compressor	Compresses linked and inline JavaScript or CSS into single cached files.
django-cors-headers	Django App that adds CORS (Cross-Origin Resource Sharing) headers to responses
django-debug-toolbar	A configurable set of panels that display debug information
django-extensions	A collection of custom extensions for the Django Framework
django-filter	Django app allowing declarative dynamic QuerySet filtering from URL parameters
django-gravatar2	Essential Gravatar support for Django
django-haystack	Pluggable search for Django
django-js-asset	script tag with additional attributes for django.forms.Media
django-mptt	utilities for modified preorder tree traversal and trees of model instances
django-otp	Django framework adding two-factor authentication using one-time passwords
django-pglocks	PostgreSQL locking context managers and functions for Django
django-picklefield	Pickled object field for Django.
django_polymorphic	Seamless Polymorphic Inheritance for Django Models
django-prometheus	Library to export django metrics for prometheus
django-q	A multiprocessing distributed task queue for Django
django-redis	Full featured redis cache backend for Django.
djangorestframework	Web APIs with django made easy
django-rq	An app that provides django integration for RQ (Redis Queue)
django-sortedm2m	Drop-in replacement for django's many to many field with sorted relations
django-tables2	Table/data-grid framework for Django
django-tagging	Generic tagging application for Django
django-taggit	simple tagging for django
django-taggit-serializer	the django taggit serializer for the django rest framework
django-timezone-field	A Django app providing database and form fields for pytz timezone objects
dj-database-url	Use Database URLs in your Django 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
dockerpty	Python library to use the pseudo-tty of a docker container
docker-py	Python client for Docker
docker-pycreds	Python bindings for the docker credentials store API
docopt	Pythonic argument parser, that will make you smile
doctest-ignore-unicode	Add flag to ignore unicode literal prefixes in doctests
docutils	Python Documentation Utilities
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
drf-yasg	Automated generation of Swagger/OpenAPI 2.0 schemas from Django Rest framework
duecredit	Publications (and donations) tracer
dugong	Python library for communicating with HTTP 1.1 servers
dulwich	Pure-Python implementation of the Git file formats and protocols
easyprocess	Easy to use Python subprocess interface
easy-thumbnails	Easy thumbnails for Django
ebuildtester	A dockerized approach to test a Gentoo package within a clean stage3 container
ecdsa	ECDSA cryptographic signature library in pure Python
editorconfig-core-py	Clone of EditorConfig core written in Python
elasticsearch-curator	Tending time-series indices in Elasticsearch
elasticsearch-py	Official Python low-level client for Elasticsearch
elementpath	XPath 1.0/2.0 parsers and selectors for ElementTree and lxml
emcee	Python ensemble sampling toolkit for affine-invariant MCMC
emoji	Emoji for Python
empy	A powerful and robust templating system for Python
entrypoint2	Easy to use command-line interface for python modules
entrypoints	Discover and load entry points from installed packages
enum34	Python 3.4 Enum backported
enzyme	Python video metadata parser
eradicate	Removes commented-out code from Python files
errorhandler	Logging framework handler
et_xmlfile	An implementation of lxml.xmlfile for the standard library
eventlet	Highly concurrent networking library
exam	Helpers for better testing
execnet	Rapid multi-Python deployment
executing	Get information about what a Python frame is currently doing
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
fakeredis	Fake implementation of redis API for testing purposes
falcon	A supersonic micro-framework for building cloud APIs
fasteners	Python package that provides useful locks
fcl	Python bindings for the Flexible Collision Library
feedgenerator	Standalone version of django.utils.feedgenerator
feedparser	Parse RSS and Atom feeds in Python
fido2	Python based FIDO 2.0 library
fields	Container class boilerplate killer
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
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-import-order	Flake8 plugin that checks import order against various Python Style Guides
flake8-polyfill	Polyfill package for Flake8 plugins
flaky	Plugin for nose or py.test that automatically reruns flaky tests
flask	A microframework based on Werkzeug, Jinja2 and good intentions
flask-api	Browsable web APIs for Flask
flask-appconfig	Configures Flask applications in a canonical way
flask-assets	Flask webassets integration
flask-babel	i18n and l10n support for Flask based on Babel and pytz
flask-babelex	Adds i18n/l10n support to Flask applications
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-mail	Flask extension for sending email
flask-migrate	SQLAlchemy database migrations for Flask applications using Alembic
flask-mongoengine	Flask support for MongoDB and with WTF model forms
flask-nav	Easily create navigation for Flask applications.
flask-paginate	Pagination support for flask
flask-paranoid	Simple user session protection extension for Flask
flask-principal	Identity management for flask
flask-restful	Simple framework for creating REST APIs
flask-script	Flask support for writing external scripts
flask-security	Simple security for Flask apps
flask-sphinx-themes	Sphinx Themes for Flask related projects and Flask itself
flask-sqlalchemy	SQLAlchemy support for Flask applications
flask-themes	Infrastructure for theming support in Flask applications
flask-wtf	Simple integration of Flask and WTForms
flatbuffers	RFC 7049 - Concise Binary Object Representation
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)
flufl-bounce	Email bounce detectors.
flufl-i18n	A high level API for Python internationalization.
flufl-lock	NFS-safe file locking with timeouts for POSIX systems.
fonttools	Library for manipulating TrueType, OpenType, AFM and Type1 fonts
fqdn	RFC-compliant FQDN validation and manipulation for Python
freezegun	Let your Python tests travel through time
frozendict	A simple immutable mapping for python
frozen-flask	Freezes a Flask application into a set of static files
fs	Filesystem abstraction layer
fsspec	A specification that python filesystems should adhere to
fudge	Replace real objects with fakes (mocks, stubs, etc) while testing
funcparserlib	Recursive descent parsing library based on functional combinators
funcsigs	Python function signatures backport from PEP362 for Python 2.7-3.5
functools32	Backport of the functools module from Python 3
funcy	A collection of fancy functional tools focused on practicality
fusepy	Python FUSE bindings using ctypes
fuse-python	Python FUSE bindings
future	Easy, clean, reliable Python 2/3 compatibility
futures	Backport of the concurrent.futures package from Python 3.2
futurist	Useful additions to futures, from the future
fuzzywuzzy	Fuzzy string matching in python
gast	A generic AST to represent Python2 and Python3's Abstract Syntax Tree (AST)
gcs-oauth2-boto-plugin	OAuth 2.0 plugin for Google Cloud Storage credentials in the Boto library
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
genty	Allows you to run a test with multiple data sets
geoip-python	Python bindings for GeoIP
gevent	Coroutine-based network library
geventhttpclient	A high performance, concurrent HTTP client library for Python using gevent
gevent-websocket	Websocket handler for the gevent pywsgi server
gitdb	GitDB is a pure-Python git object database
gitdb2	GitDB is a pure-Python git object database
github3	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
glance_store	A library for glance
glooey	An object-oriented GUI library for pyglet
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-apitools	Python library to manipulate Google APIs
google-auth	Google Authentication Library
google-auth-httplib2	httplib2 Transport for Google Auth
google-auth-oauthlib	Google Authentication Library
google-pasta	AST-based Python refactoring library
google-reauth-python	Python based U2F host library
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	A Python 3 client for the beanstalkd work queue
GridDataFormats	Reading and writing of data on regular grids in Python
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
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
h5py	Simple Python interface to HDF5 files
hacking	A client for the OpenStack Nova API
hcloud-python	Official Hetzner Cloud python library
HeapDict	Heap with decrease-key and increase-key operations
helpdev	Helping users and developers to get information about the environment
hgdistver	utility lib to generate python package version infos from mercurial tags
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
httplib2	A comprehensive HTTP client library
http-parser	HTTP request/response parser for python in C
httpretty	HTTP client mock for Python
httpstat	httpstat visualizes cURL statistics in a way of beauty and clarity
humanfriendly	Human friendly output for text interfaces using Python
humanize	Common humanization utilities
hyperframe	HTTP/2 framing layer for Python
hyper-h2	HTTP/2 State-Machine based protocol implementation
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)
idna	Internationalized Domain Names in Applications (IDNA)
idna-ssl	Patch ssl.match_hostname for Unicode(idna) domains support
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
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
immutables	A high-performance immutable mapping type for Python
importlib_metadata	Read metadata from Python packages
importlib_resources	Read resources 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
influxdb	InfluxDB client
iniconfig	Brain-dead simple config-ini parsing
iniparse	Better INI parser for Python
intelhex	Python library for Intel HEX files manipulations
intervaltree	Editable interval tree data structure for Python 2 and 3
intreehooks	Load a PEP 517 backend from inside the source tree
iocapture	Capture stdout, stderr easily
ioflo	Automated Reasoning Engine and Flow Based Programming Framework
ipaddr	Python IP address manipulation library
ipaddress	IPv4/IPv6 manipulation library, backport of the ipaddress module
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
iso8601	Simple module to parse ISO 8601 dates
isodate	ISO 8601 date/time/duration parser and formatter
isort	A python utility/library to sort imports
itsdangerous	Various helpers to pass trusted data to untrusted environments and back
itypes	basic immutable container types 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-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-packaging	Tools to supplement packaging Python releases
jaraco-stream	Routines for handling streaming data
jaraco-text	Text utilities used by other projects by developer jaraco
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
jikanpy	Python wrapper for jikan.moe API.
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
jsmin	JavaScript minifier
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 http://tools.ietf.org/html/draft-pbryan-json-patch-04
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
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
jupyterlab_pygments	Pygments theme making use of JupyterLab CSS variables
jwcrypto	Implements JWK,JWS,JWE specifications using python-cryptography
kafka-python	Kafka protocol support in Python
kaitaistruct	Kaitai Struct runtime for Python
kaptan	Configuration manager in your pocket
kazoo	A high-level Python library that makes it easier to use Apache Zookeeper
kconfiglib	A flexible Python Kconfig implementation
keep	Personal shell command keeper and snippets manager
keyring	Provides access to the system keyring service
keystoneauth	This package contains tools for authenticating to an OpenStack-based cloud.
keystonemiddleware	A middleware for the OpenStack Keystone API
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
lark-parser	Python module to propose a modern general-purpose parsing library for Python
latexcodec	Lexer and codec to work with LaTeX code in Python
lazr-config	Create configuration schemas, and process and validate configurations.
lazr-delegates	Easily write objects that delegate behavior
lazy-object-proxy	A fast and thorough lazy object proxy
lcdproc	Python OOP wrapper library for LCDproc Telnet API
ldap3	A strictly RFC 4511 conforming LDAP V3 pure Python client
ldappool	A connection pool for python-ldap
lesscpy	A compiler written in Python for the LESS language
libarchive-c	A Python interface to libarchive
libcloud	Unified Interface to the Cloud - python support libs
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
linecache2	Backports of the linecache module
line_profiler	Line-by-line profiler
lit	A stand-alone install of the LLVM suite testing tool
livereload	Python LiveReload is an awesome tool for web developers
llfuse	Python bindings for the low-level FUSE API
llvmlite	Python wrapper around the llvm C++ library
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
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
lunr	A Python implementation of Lunr.js
lxml	A Pythonic binding for the libxml2 and libxslt libraries
lz4	LZ4 Bindings for Python
m2crypto	A Python crypto and SSL toolkit
m2r	Markdown to reStructuredText converter
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	Manuel lets you build tested documentation
markdown	Python implementation of the markdown markup language
markdown2	Python Markdown language reimplementation
markups	A wrapper around various text markups
markupsafe	Implements a XML/HTML/XHTML Markup safe string for Python
marshmallow	A lightweight library for converting complex datatypes to and from native Python datatypes.
matplotlib	Pure python plotting library with matlab like syntax
matplotlib-python2	Pure python plotting library with matlab like syntax (py2 version)
matterhook	Interact with Mattermost incoming webhooks easily
mccabe	flake8 plugin: McCabe complexity checker
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
meld3	meld3 is an HTML/XML templating engine
memory_profiler	A module for monitoring memory usage of a python program
mergedict	A Python 'dict' with a merge() method
metakernel	Metakernel for Jupyter
micawber	A small library for extracting rich content from urls
microversion-parse	A simple parser for OpenStack microversion headers
mimerender	RESTful HTTP Content Negotiation for Flask, Bottle, web.py and webapp2
mini-amf	Minimal AMF encoder and decoder for Python
minidb	Simple SQLite-based object store
minimock	The simplest possible mock library
miniupnpc	Python bindings for UPnP client library
misaka	A CFFI binding for Hoedown, a markdown parsing library
mistune	The fastest markdown parser in pure Python
mkautodoc	Auto documentation for MkDocs
mkdocs	Project documentation with Markdown.
mkdocs-bootstrap	Bootstrap theme for MkDocs
mkdocs-bootswatch	Bootswatch themes for MkDocs
mmtf-python	The python implementation of the MMTF API, decoder and encoder
mock	Rolling backport of unittest.mock for all Pythons
mongoengine	A Python Object-Document-Mapper for working with MongoDB
mongomock	Library to help testing Python code that interacts with MongoDB via Pymongo
monotonic	An implementation of time.monotonic() for Python 2 & < 3.3
more-itertools	More routines for operating on iterables, beyond itertools
moto	Mock library for boto
moviepy	Video editing with Python
mox3	Mock object framework for Python
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
msgpack	MessagePack (de)serializer for Python
mss	An ultra fast cross-platform multiple screenshots module in python using ctypes
multidict	multidict implementation
munch	A dot-accessible dictionary (a la JavaScript objects)
munkres	Module implementing munkres algorithm for the Assignment Problem
mygpoclient	A gpodder.net client library
mypy	Optional static typing for Python
mypy_extensions	Optional static typing for Python
mysqlclient	Fork of MySQL-python
mysql-connector-python	Python client library for MariaDB/MySQL
mysql-python	Python interface to MySQL
nagiosplugin	A class library for writing nagios-compatible plugins
namespace-google	Namespace package declaration for google
namespace-jaraco	Namespace package declaration for jaraco
namespace-paste	Namespace package declaration for paste
namespace-repoze	Namespace package declaration for repoze
namespace-sphinxcontrib	Namespace package declaration for sphinxcontrib
namespace-zope	Namespace package declaration for zope
natsort	Natural sorting for Python
nautilus-python	Python bindings for the Nautilus file manager
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 py.test plugin to validate Jupyter notebooks
ndg-httpsclient	Provides enhanced HTTPS support for httplib and urllib2 using PyOpenSSL
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	Python/numpy interface to the netCDF C library
netifaces	Portable network interface information
networkx	Python tools to manipulate graphs and complex networks
neutron-lib	Neutron shared routines and utilities.
nltk	Natural Language Toolkit
nltk-data	Data files for NLTK
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
nose	Unittest extension with automatic test suite discovery and easy test authoring
nose2	Next generation unittest with plugins
nose-cover3	Coverage 3.x support for Nose
nose-exclude	Exclude specific directories from nosetests runs
nose_fixes	A plugin to make nose behave better
nose-parameterized	Parameterized testing with any Python test framework
nose-random	Nose plugin to facilitate randomized unit testing
nose-show-skipped	A nose plugin to show skipped tests and their messages
nose_warnings_filters	A python module to inject warning filters during nosetest
nosexcover	Extends nose.plugins.cover to add Cobertura-style XML reports
notebook	Jupyter Interactive Notebook
notify2	Python interface to DBus notifications.
nototools	Noto fonts support tools and scripts plus web site generation
ntlm-auth	Calculates NTLM Authentication codes
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
numpy-python2	Fast array and numerical python library
oauth	Python OAuth module
oauth2	Library for OAuth version 1.0
oauth2client	Library for accessing resources protected by OAuth 2.0
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
onkyo-eiscp	Control Onkyo A/V receivers over the network
openpyxl	Pure python reader and writer of Excel OpenXML files
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
os-brick	OpenStack Cinder brick library for managing local volume attaches
osc-lib	A package of common support modules for writing OSC plugins.
os-client-config	OpenStack Client Configuation Library
os-diskconfig-python-novaclient-ext	Disk Config extension for python-novaclient
os-ken	OpenStack Cinder brick library for managing local volume attaches
oslo-cache	Oslo Caching around dogpile.cache
oslo-concurrency	library for running multi-thread, multi-process applications
oslo-config	Oslo Configuration API
oslo-context	Helpers to maintain useful information about a request context
oslo-db	OpenStack Common DB Code
oslo-i18n	Oslo i18n library
oslo-log	OpenStack logging config library, configuration for all openstack projects.
oslo-messaging	Messaging API for RPC and notifications over different messaging transports
oslo-middleware	Components injected into wsgi pipelines to intercept request/response flows.
oslo-policy	Support for RBAC policy enforcement across all OpenStack services
oslo-privsep	OpenStack library for privilege separation.
oslo-reports	generified reports for openstack
oslo-rootwrap	Allows fine filtering of shell commands to run as root from OpenStack services
oslo-serialization	Oslo Serialization library
oslo-service	Library for running OpenStack services
oslo-sphinx	OpenStack Sphinx Extensions and Theme
oslotest	Oslo test framework
oslo-upgradecheck	Oslo i18n library
oslo-utils	Oslo Utility library
oslo-versionedobjects	A library that provides a generic versioned and RPC-friendly object model.
oslo-vmware	Oslo VMware library for OpenStack projects
osprofiler	OpenStack Profiler Library
os-resource-classes	A list of standardized resource classes for OpenStack.
osrf_pycommon	Commonly needed Python modules used by Python software developed at OSRF
os-service-types	A library to handle official service types for OpenStack and it's aliases.
os-testr	A testr wrapper to provide functionality for OpenStack projects
os-traits	os-traits is a library containing standardized trait strings.
os-vif	OpenStack Cinder brick library for managing local volume attaches
os-win	Windows / Hyper-V library for OpenStack projects.
os-xenapi	XenAPI library for OpenStack projects
ovs	OVS bindings for python.
ovsdbapp	A library for creating OVSDB applications
owslib	Library for client programming with Open Geospatial Consortium web service
packaging	Core utilities for Python packages
pafy	Python library to retrieve YouTube content and metadata
paho-mqtt	A client class with support for both MQTT v3.1 and v3.1.1
pallets-sphinx-themes	Sphinx themes for Pallets and related projects
pandas	Powerful data structures for data analysis and statistics
pandas-datareader	Pandas DataFrame extraction from a wide range of Internet sources
pandocfilters	Utilities for writing pandoc filters in python
parameterized	Parameterized testing with any Python test framework
parametrized	Parameterized testing with any Python test framework
paramiko	SSH2 protocol library
parsedatetime	Parse human-readable date/time strings
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
patch-ng	Library to parse and apply unified diffs, fork of dev-python/patch
path-and-address	Functions for server CLI applications used by humans
pathlib	Object-oriented filesystem paths
pathlib2	Fork of pathlib aiming to support the full stdlib Python API
path-py	A module wrapper for os.path
pathspec	Utility library for gitignore style pattern matching of file paths.
pathtools	Pattern matching and various utilities for file systems paths
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
pebble	Threading and multiprocessing eye-candy
pecan	A WSGI object-dispatching web framework, lean, fast, with few dependencies.
peewee	Small Python ORM
pelican-minify	An HTML minification plugin for Pelican, the static site generator.
pep8	Python style guide checker
pew	tool to manage multiple virtualenvs written in pure python
pexpect	Python module for spawning child apps and responding to expected patterns
pgspecial	Python implementation of postgres meta commands
phonenumbers	Python port of Google's libphonenumber
picklemagic	A library for analysing python pickles safely
pickleshare	A small 'shelve' like datastore with concurrency support
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
pilkit	A collection of utilities and processors for the Python Imaging Libary
pillow	Python Imaging Library (fork)
pip	Installs python packages -- replacement for easy_install
pipenv	Python Development Workflow for Humans
pipfile	Replacement for the existing standard pip's requirements.txt file
pkgconfig	Interface Python with pkg-config
pkginfo	Provides an API for querying the distutils metadata written in a PKG-INFO file
plotly	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
polib	A library to manipulate gettext files (.po and .mo files)
polygon	Python package to handle polygonal shapes in 2D
pony	Python ORM with beautiful query syntax
pooch	manages your Python library's sample data files
portend	TCP port monitoring utilities
poyo	A lightweight YAML Parser for Python
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
pretty-yaml	PyYAML-based module to produce pretty and readable YAML-serialized data
priority	A pure-Python implementation of the HTTP/2 priority tree
process-tests	Tools for testing processes
progress	Easy to use progress bars
progressbar	Text progressbar library for python
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
prov	W3C provenance data dodel library
pslab-python	Python library for communicating with Pocket Science Lab
psutil	Retrieve information on running processes and system utilization
psycopg	PostgreSQL database adapter for Python
ptpython	Python REPL build on top of prompt_toolkit
ptvsd	Visual Studio remote debugging server 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
pure-sasl	High-level SASL client written in pure Python
pushbullet-py	A simple python client for pushbullet.com
pweave	Scientific report generator and literate programming tool
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
py-amqp	Low-level AMQP client for Python (fork of amqplib)
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
pybluez	Python bindings for Bluez Bluetooth Stack
pybtex	BibTeX-compatible bibliography processor
pycadf	python implementation of DMTF Cloud Audit (CADF) data model
pycairo	Python bindings for the cairo library
pycapnp	Python wrapping of the Cap'n Proto 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
PyContracts	Declare constraints on function parameters and return values
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
pycryptodomex	A self-contained cryptographic library for Python
pycson	A python parser for the Coffeescript Object Notation (CSON)
pycuda	Python wrapper for NVIDIA CUDA
pycups	Python bindings for the CUPS API
pycurl	python binding for curl/libcurl
pycxx	Set of facilities to extend Python with C++
pydata-sphinx-theme	Bootstrap-based Sphinx theme from the PyData community
pydecomp	A python library of common (de)compression and contents handling
pydiff	Diffs two Python files at the bytecode level
pydispatcher	Multi-producer-multi-consumer signal dispatching mechanism
pydns	Python DNS (Domain Name System) library
pydocstyle	Python docstring style checker
pydot	Python interface to Graphviz's Dot language
pydotplus	Improved version of the old pydot project
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
pyfeyn	Python package for drawing Feynman diagrams
pyFFTW	A pythonic python wrapper around FFTW
pyflakes	Passive checker for Python programs
pyfltk	Python interface to Fltk library
pyformance	Performance metrics, based on Coda Hale's Yammer metrics
pyftpdlib	Python FTP server library
pygal	A python SVG charts generator
pygame	Python bindings for SDL multimedia library
pygame_sdl2	Reimplementation of portions of the pygame API using SDL2
py-gfm	Github-Flavored Markdown for Python-Markdown
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-github-lexers	Pygments Github custom lexers
pygobject	Python bindings for GObject Introspection
pyGPG	A python interface wrapper for gnupg's gpg command
pygpgme	A Python wrapper for the GPGME library
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
PyICU	Python bindings for dev-libs/icu
pyilmbase	IlmBase Python bindings
pyinotify	Python module used for monitoring filesystems events
pyinsane	Python implementation of the Sane API and abstration layer
pyjwt	JSON Web Token implementation in Python
pykerberos	A high-level Python wrapper for Kerberos/GSSAPI operations
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 last.fm and other api-compatible websites
pylatex	A Python library for creating LaTeX files and snippets
pylibacl	POSIX ACLs (Access Control Lists) for Python
pylibmc	Libmemcached wrapper written as a Python extension
pylint	Python code static checker
pylru	A least recently used (LRU) cache for Python
pymad	Python wrapper for libmad MP3 decoding in python
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
pympler	Memory profiling for Python applications
pymssql	Simple MSSQL python extension module
pymysql	Pure-Python MySQL Driver
pynacl	Python binding to the Networking and Cryptography (NaCl) library
pynput	Sends virtual input commands
pynvim	Python client for Neovim
pyocr	An optical character recognition (OCR) tool wrapper for python
pyogg	Python bindings for the ogg library
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 5
pyotp	PyOTP is a Python library for generating and verifying one-time passwords.
pypam	Python Bindings for PAM (Pluggable Authentication Modules)
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
pypcap	Simplified object-oriented Python extension module for libpcap
PyPDF2	Python library to work with pdf files
pypeg2	An intrinsic PEG Parser-Interpreter for Python
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
pypowervm	Python binding for the PowerVM REST API
pyprof2calltree	convert python profile data to kcachegrind calltree form
pyproj	Python interface to the PROJ library
pyproject2setuppy	Cheap setup.py hack to install flit & poetry-based projects
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 (3.7) language
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)
pyqrcode	A pure Python QR code generator with SVG, EPS, PNG and terminal output
PyQt5	Python bindings for the Qt framework
PyQt5-sip	Private sip module for PyQt5
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
pyre2	Python bindings for dev-libs/re2
pyrfc3339	Generates and parses RFC 3339 timestamps
pyro	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
pysaml2	Python implementation of SAML Version 2 to be used in a WSGI environment
pyscard	Smart cards support in python
pyscreenshot	Python screenshot library
PySDL2	Python (ctypes) bindings for SDL2 libraries
pysendfile	A python interface to the sendfile(2) system call
PySensors	Python bindings to libsensors (via ctypes)
pyserial	Python Serial Port extension
pyside2	Python bindings for the Qt framework
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
pyspf	Python implementation of the Sender Policy Framework (SPF)
pysrt	Python library used to edit or create SubRip files
pysvg	Python SVG document creation library
pysvn	Object-oriented python bindings for subversion
pytables	Hierarchical datasets for Python
pyte	Simple VTXXX-compatible terminal emulator
pyTenable	Tenable API Library for Tenable.io and SecurityCenter
pytest	Simple powerful testing with Python
pytest-aiohttp	pytest plugin for aiohttp support
pytest-asyncio	Library for testing asyncio code with pytest
pytest-cache	mechanisms for caching across test runs
pytest-catchlog	py.test plugin to catch log messages, fork of pytest-capturelog
pytest-cov	py.test plugin for coverage reporting
pytest-datadir	Pytest plugin for manipulating test data directories and files
pytest-describe	Describe-style plugin for pytest
pytest-django	A Django plugin for py.test
pytest-expect	py.test 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-flake8	py.test plugin for flake8
pytest-flakes	Collection of small Python functions & classes
pytest-forked	run tests in isolated forked subprocesses
pytest-freezegun	Easily freeze time in pytest test + fixtures
pytest-helpers-namespace	Provides a helpers pytest namespace
pytest-html	Plugin for generating HTML reports for py.test results
pytest-httpbin	Easily test your HTTP library against a local copy of httpbin
pytest-lazy-fixture	It helps to use fixtures in pytest.mark.parametrize
pytest-localserver	Py.test plugin to test server connections locally
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-ordering	pytest plugin to run your tests in a specific order
pytest-pep8	pytest plugin to check PEP8 requirements
pytest-pylint	pytest plugin to check source code with pylint
pytest-qt	pytest plugin for PyQt4 or PyQt5 applications
pytest-regressions	Easy to use fixtures to write regression tests
pytest-rerunfailures	pytest plugin to re-run tests to eliminate flaky failures
pytest-salt	PyTest Salt Plugin
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-shutil	A goodie-bag of unix shell and environment tools for py.test
pytest-subtesthack	A hack for test fixtures, needed for hypothesis inside py.test
pytest-tempdir	Pytest plugin to support for a predictable and repeatable temporary directory
pytest-testmon	take TDD to a new level with py.test and testmon
pytest-timeout	py.test plugin to abort hanging tests
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	A pytest plugin to run Xvfb for tests
python3-lxc	Python bindings for LXC
python3-openid	OpenID support for modern servers and consumers
python3-saml	OneLogin's SAML Python Toolkit
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-backoff	Function decoration for backoff and retry
python-barbicanclient	Client library for Barbican API.
python-blazarclient	This is a client for the OpenStack Blazar API
python-bugzilla	A python module for interacting with Bugzilla over XMLRPC
python-caja	Python bindings for the Caja file manager
python-ceilometerclient	This is a client library for Ceilometer built on the Ceilometer API
python-cinderclient	A client for the OpenStack Cinder API
python-cstruct	C-style structs for Python
python-ctags	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-debian	Python modules to work with Debian-related data formats
python-designateclient	Python bindings to the Designate API.
pythondialog	A Python module for making simple text/console-mode user interfaces
python-discid	Python bindings for libdiscid
python-distutils-extra	Gettext support, themed icons and scrollkeeper-based documentation in distutils
python-docs	HTML documentation for Python
python-dotenv	Manage .env files
python-editor	Programmatically open an editor, capture the result.
python-efl	Python bindings for Enlightenment Foundation Libraries
python-email-validator	A robust email syntax and deliverability validation library
python-engineio	Python implementation of the Engine.IO realtime server.
python-etcd	A python client for etcd
python-ethtool	Ethernet settings python bindings
python-evdev	Python library for evdev bindings
python-fastimport	Library for parsing the fastimport VCS serialization format
python-fchksum	Python module to find the checksum of files
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-heatclient	OpenStack Orchestration API Client Library
python-iptables	Python bindings for iptables
python-ironicclient	Python bindings for the Ironic API
python-jose	A JavaScript Object Signing and Encryption (JOSE) implementation in Python
python-jsonrpc-server	A Python 2 and 3 asynchronous JSON RPC server
python-keystoneclient	Client Library for OpenStack Identity
python-language-server	An implementation of the Language Server Protocol for Python
python-ldap	Various LDAP-related Python modules
python-levenshtein	Functions for fast computation of Levenshtein distance, and edit operations
python-lhafile	LHA archive support for Python
python-libevdev	Python wrappers for the libevdev library
python-linux-procfs	Python classes to extract information from the Linux kernel /proc files
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-magnumclient	A client for the OpenStack Magnum API
python-manilaclient	A client for the OpenStack Manila API
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-mistralclient	A client for the OpenStack Mistral API
python-monascaclient	A client for the OpenStack Monasca API
python-mpd	Python MPD client library
python-musicbrainz-ngs	Python bindings for the MusicBrainz NGS and the Cover Art Archive webservices
python-nbxmpp	Python library to use Jabber/XMPP networks in a non-blocking way
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-octaviaclient	A client for the OpenStack Zun API
python-openstackclient	A client for the OpenStack APIs
python_orocos_kdl	Python bindings for KDL
python-podman	A library to interact with a Podman server
python-poppler-qt5	Python binding for libpoppler-qt5
python-prctl	Control process attributes through prctl
PythonQt	A dynamic Python binding for the Qt framework
python-redmine	Python interface to the Redmine REST API
python-saharaclient	This is a client for the OpenStack Sahara API, aka HADOOP
python-senlinclient	A client for the OpenStack Senlin API
python-sense-hat	Raspberry Pi Sense HAT python library
python-slip	Miscellaneous convenience, extension and workaround code for Python
python-slugify	A Python Slugify application that handles Unicode
python-socks	SOCKS4, SOCKS5, HTTP tunneling functionality for Python
python-sshpubkeys	OpenSSH public key parser 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-termstyle	console colouring for python
python-troveclient	A client for the OpenStack Trove API, a scalable relational database service
python-utils	Collection of small Python functions & classes
python-varlink	Python implementation of the Varlink protocol
python-vitrageclient	A client for the OpenStack Vitrage API
python-xlib	A fully functional X client library for Python, written in Python
python-xmlsec	Python bindings for the XML Security Library
python-xmp-toolkit	Library for working with XMP metadata
python-zaqarclient	A client for the OpenStack Zaqar API
pythonz-bd	Manage python installations in your system, berdario's shallow fork
python-zipstream	A zip archive generator
python-zunclient	A client for the OpenStack Zun API
pytidylib	Python wrapper for HTML Tidy (tidylib)
pytoml	A TOML-0.4.0 parser/writer for Python
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
pyu2f	Python based U2F host library
py-ubjson	Universal Binary JSON encoder/decoder
pyudev	Python binding to libudev
pyusb	USB support for Python
PyUtilib	A collection of Python utilities
pyvirtualdisplay	Python wrapper for Xvfb, Xephyr and Xvnc
pywavelets	Discrete Wavelet Transforms in Python
pywinrm	Windows Remote Management through Python
pyx	Python package for the generation of encapsulated PostScript figures
pyxattr	Python interface to xattr
pyxdg	A Python module to deal with freedesktop.org specifications
pyyaml	YAML parser and emitter 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
qdarkstyle	A dark style sheet for QtWidgets application
qrcode	QR Code generator on top of PIL
qscintilla-python	Python bindings for QScintilla
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 for PyQt5/PySide
qtsass	Compile SASS files to Qt stylesheets
quantities	Support for physical quantities with units, based on numpy
quex	Mode Oriented Directly Coded Lexical Analyser Generator
radon	Code Metrics in Python
raet	Reliable Asynchronous Event Transport Protocol
random2	Python-2.7 random module ported to python-3
rarfile	Module for RAR archive reading
ratelimit	An API rate limit decorator for Python
rcssmin	CSS minifier written in 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
rebulk	Python library that performs advanced searches in strings
recommonmark	Python docutils-compatibility bridge to CommonMark
redis-py	Python client for Redis key-value store
redlock-py	Redis distributed locks in Python
rednose	coloured output for nosetests
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
repoze-sphinx-autointerface	Sphinx extension: auto-generates API docs from Zope interfaces
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-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_pkcs12	Adds PKCS#12 support to the Python requests library in a clean way
requests-toolbelt	A utility belt for advanced users of python-requests
requests-unixsocket	Use requests to talk HTTP via a UNIX domain socket
responses	Utility for mocking out the Python Requests library
restructuredtext-lint	Checks PyPI validity of reStructuredText
resumable-urlretrieve	Small library to fetch files over HTTP and resuming their download
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)
rjsmin	Javascript minifier written in python.
robot-detection	Module to detect if a given HTTP User Agent is a web crawler.
roman	An Integer to Roman numerals converter
root_numpy	Interface between ROOT and numpy
rootpy	Pythonic layer on top of the ROOT framework's PyROOT bindings
rope	Python refactoring library
ropemode	A helper for using rope refactoring library in IDEs
rosdistro	Tools to work with catkinized rosdistro files
rospkg	Standalone Python library for the ROS package system
routes	A re-implementation of Rails routes system, mapping URLs to Controllers/Actions
rply	Pure python parser generator that also works with RPython
rpy	Python interface to the R Programming 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-yaml	YAML parser/emitter that supports roundtrip comment preservation
ruamel-yaml-clib	C-based reader/scanner and emitter for dev-python/ruamel-yaml
Rx	Reactive Extensions for Python
ryu	Component-based Software-defined Networking Framework
s3fs	Pythonic file interface to S3
s3transfer	An Amazon S3 Transfer Manager
sabyenc	Module providing raw yEnc encoding/decoding for SABnzbd
SaltTesting	Required testing tools needed in the several Salt Stack projects
sarge	wrapper for subprocess which provides command pipeline functionality
scandir	A better directory iterator and faster os.walk()
SchemaObject	A simple Python object interface to a MySQL database schema
scikit-build	Improved build system generator for Python C/C++/Fortran/Cython extensions
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 FreeDesktop.org Secret Service API.
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)
sentinels	Python Sentinels class which are objects with special meanings.
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-git	Setuptools revision control system plugin for Git
setuptools_scm	Manage versions by scm tags via setuptools
setuptools_scm_git_archive	A setuptools_scm plugin for git archives
setuptools_trial	Setuptools plugin that makes unit tests execute with trial instead of pyunit
sexpdata	a simple S-expression parser/serializer
sgmllib3k	Py3k port of sgmllib
sh	Python subprocess interface
shiboken2	Python binding generator for C++ libraries
shutilwhich	A copy & paste backport of Python 3.3's shutil.which function
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
simplesoapy	Simple pythonic wrapper for SoapySDR library
simplespectral	Heavily simplified scipy.signal.spectral module
simpy	Object-oriented, process-based discrete-event simulation language
singledispatch	A library to bring functools.singledispatch from Python 3.4 to Python 2.6-3.3
sip	Python extension module generator for C and C++ libraries
six	Python 2 and 3 compatibility library
slackclient	Client for Slack supporting the Slack Web and Real Time Messaging API
slimit	A JavaScript minifier written in Python
slixmpp	Python 3 library for XMPP
smmap	A pure Python implementation of a sliding window memory map manager
smmap2	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
snappy	Python library for the snappy compression library from Google
snapshottest	Snapshot Testing utils for Python
snowballstemmer	Stemmer algorithms generated from Snowball algorithms
socketio-client	A socket.io client library for Python
socketio-client-nexus	A socket.io 2.x client library for Python
socketpool	A simple Python socket pool
sortedcollections	Python library to sort collections and containers
sortedcontainers	Python library to sort collections and containers
soupsieve	A modern CSS selector implementation for BeautifulSoup
sparql-wrapper	Wrapper around a SPARQL service
speaklater	Lazy strings for Python
speg	A PEG-based parser interpreter with memoization
sphinx	Python documentation generator
sphinx-aiohttp-theme	Sphinx theme for aiohttp
sphinx-bootstrap-theme	Sphinx theme integrates the Bootstrap CSS / JavaScript framework
sphinx_celery	Celery Sphinx Theme and Utilities
sphinxcontrib-applehelp	Sphinx extension which outputs Apple help book
sphinxcontrib-asyncio	sphinx extension to support coroutines in markup
sphinxcontrib-blockdiag	A sphinx extension for embedding block diagrams using blockdiag
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	Extension providing a Sphinx domain for describing RESTful HTTP APIs
sphinxcontrib-httpexample	Adds example directive for sphinx-contrib httpdomain
sphinxcontrib-issuetracker	Extension to sphinx to create links to issue trackers
sphinxcontrib-jsmath	Sphinx extension which renders display math in HTML via JavaScript
sphinxcontrib-newsfeed	News Feed extension for Sphinx
sphinxcontrib-pretty-searchresults	Decently styled search results for sphinx-doc projects
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-websupport	Sphinx websupport extension
sphinx-epytext	Sphinx epytext extension
sphinx-gallery	Sphinx extension to automatically generate an examples gallery
sphinx-issues	A Sphinx extension for linking to your project's issue tracker
sphinx-jinja	A sphinx extension to include jinja based templates into a sphinx doc
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-prompt	Sphinx directive to add unselectable prompt
sphinx-py3doc-enhanced-theme	Enhanced Sphinx theme (based on Python 3 docs)
sphinx_rtd_theme	ReadTheDocs.org theme for Sphinx
sphinx_selective_exclude	Sphinx selective rendition extensions
sphinx-testing	Testing utility classes and functions for Sphinx extensions
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-memory-profiler	Plugin to run the python memory_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-migrate	SQLAlchemy Schema Migration Tools
sqlalchemy-rqlite	A SQLAlchemy dialect for rqlite
sqlparse	A non-validating SQL parser module for Python
sshtunnel	Pure Python SSH tunnels
ssl-fetch	A small convenience library for fetching files securely
stapler	Suite of tools for PDF files manipulation written in Python
statsd	A simple statsd client
statsmodels	Statistical computations and models for use with SciPy
stestr	A parallel Python test runner built around subunit
stevedore	Manage dynamic plugins for Python applications
strict-rfc3339	Strict, simple, lightweight RFC3339 functions
stripe	Stripe python bindings
subprocess32	A backport of the subprocess module from Python 3.2/3.3 for use on 2.x
subunit	A streaming protocol for test results
subvertpy	Alternative Python bindings for Subversion
suds	Lightweight SOAP client
sure	idiomatic assertion toolkit with human-friendly failure messages
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
tabulate	Pretty-print tabular data
tagpy	Python Bindings for TagLib
tappy	Test Anything Protocol (TAP) tools
taskflow	A library to do [jobs, tasks, flows] in a HA manner using different backends
tblib	Traceback fiddling library for Python
tempita	A very small text templating language
tempora	Objects and routines pertaining to date and time
tenacity	General-purpose retrying library
termcolor	ANSII 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
testrepository	A repository of test results
testresources	A pyunit extension for managing expensive test resources
testscenarios	A pyunit extension for dependency injection
test_server	Server to test HTTP clients
testtools	Extensions to the Python standard library unit testing framework
texttable	Module for creating simple ASCII tables
text-unidecode	Tthe most basic port of the Text::Unidecode Perl library
textx	Meta-language for DSL implementation inspired by Xtext
theano	Define and optimize multi-dimensional arrays mathematical expressions
threadpoolctl	Limit the number of threads used in native libs that have their own threadpool
thrift	Python implementation of Thrift
thunarx-python	Python bindings for the Thunar file manager
tikzplotlib	Convert matplotlib figures into TikZ/PGFPlots
tinycss	A complete yet simple CSS parser for Python
tinycss2	A complete yet simple CSS parser for Python
tinyrpc	A protocol neutral RPC library that supports JSON-RPC and zmq.
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.
toml	Python library for handling TOML files
toolz	List processing tools and functional utilities
tooz	Library centralizing the most common distributed primitives
towncrier	Building newsfiles for your project
tox	virtualenv-based automation of test activities
tqdm	Add a progress meter to your loops in a second
traceback2	Backports of the traceback module
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
treq	A requests-like API built on top of twisted.web's Agent
trustme	#1 quality TLS certs while you wait, for the discerning tester
ttystatus	Terminal progress bar and status output for command line
tubes	Flow control and backpressure for event-driven applications
tvdb_api	Python interface to thetvdb.com API
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
txgithub	GitHub API client implemented using Twisted
txrequests	Asynchronous Python HTTP for Humans
typed-ast	Python typed-ast backported
typing	Type Hints for Python
typing-extensions	Type Hint extensions from Python 3.8 backported
tzlocal	tzinfo object for the local timezone
ubelt	A stdlib like feel, and extra batteries. Hashing, Caching, Timing, Progress
ujson	Ultra fast JSON encoder and decoder for Python
u-msgpack	A portable, lightweight MessagePack serializer and deserializer
uncertainties	Python module for calculations with uncertainties
unicodecsv	Drop-in replacement for python stdlib csv module supporting unicode
unidecode	Module providing ASCII transliterations of Unicode text
unittest2	The new features in unittest backported to Python 2.4+
unittest-mixins	A set of mixin classes and other helpers for unittest test case classes
uranium	A Python framework for building 3D printing related applications
urdf_parser_py	URDF parser for Python
uritemplate	Python implementation of RFC6570, URI Template
urlgrabber	Python module for downloading files
urllib3	HTTP library with thread-safe connection pooling, file post, and more
urwid	Curses-based user interface library for Python
urwidtrees	Tree widgets for urwid
utidylib	TidyLib Python wrapper
uvloop	Ultra-fast implementation of asyncio event loop on top of libuv
vcrpy	Automatically mock your HTTP interactions to simplify and speed up testing
vcstools	Python library for interacting with various VCS systems
vcversioner	Use version control tags to discover version numbers
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
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
vncdotool	Command line VNC client
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
wcwidth	Measures number of Terminal column cells of wide-character codes
weasyprint	Visual rendering engine for HTML and CSS that can export to PDF
webassets	Asset management for Python web development
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
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
ws4py	WebSocket client and server library for Python 2 and 3 as well as PyPy
wsaccel	Accelerator for ws4py, autobahn and tornado
wsgiproxy2	HTTP proxying tools for WSGI apps
WSME	Simplify the writing of REST APIs, and extend them with additional protocols.
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
www-authenticate	WWW-Authenticate header parser
wxpython	A blending of the wxWindows C++ class library with Python
xapp	Python bindings for x11-libs/xapps
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
XenAPI	Xen API SDK, for communication with Citrix XenServer and Xen Cloud Platform
xlrd	Library to extract data from Microsoft Excel spreadsheets
xlsxwriter	Python module for creating Excel XLSX files
xlutils	provides a collection of utilities for working with Excel files
xlwt	Python library to create spreadsheet files compatible with Excel
xmlschema	An XML Schema validator and decoder
xmltodict	Makes working with XML feel like you are working with JSON
xvfbwrapper	Python wrapper for running a display inside X virtual framebuffer
xxhash	Python binding for the xxHash library
yapf	A formatter for Python files
yappi	Yet Another Python Profiler
yapsy	A fat-free DIY Python plugin management toolkit
yaql	YAQL: Yet Another Query Language
yarl	Yet another URL library
yaswfp	Yet Another SWF Parser
zc-lockfile	Basic inter-process locks
zconfig	A configuration library supporting a hierarchical schema-driven configuration model
zeep	A modern/fast Python SOAP client based on lxml / requests
zeroconf	Pure Python Multicast DNS Service Discovery Library (Bonjour/Avahi compatible)
zict	Mutable mapping tools
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-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
zope-testrunner	Zope testrunner script
zstandard	Zstandard Bindings for Python
zVMCloudConnector	a development sdk for managing z/VM
zxcvbn	A realistic password strength estimator

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