[absl-py]
description = Abseil Python Common Libraries, see github.com/abseil/abseil-py.

[adodbapi]
description = A pure Python package implementing PEP 249 DB-API using Microsoft ADO.

[affine]
description = Matrices describing affine transformation of the plane.

[aiodns]
description = Simple DNS resolver for asyncio

[aiofiles]
description = File support for asyncio.

[aiohttp]
description = Async http client/server framework (asyncio)

[aiosqlite]
description = asyncio bridge to the standard sqlite3 module

[alabaster]
description = A configurable sidebar-enabled Sphinx theme

[algopy]
description = ALGOPY: Taylor Arithmetic Computation and Algorithmic Differentiation

[altair]
description = Altair: A declarative statistical visualization library for Python.

[altair-data-server]
description = A background data server for Altair charts.

[altair-transform]
description = A python engine for evaluating Altair transforms.

[altair-widgets]
description = Altair Widgets: An interactive visualization for statistical data for Python.

[altgraph]
description = Python graph (network) package

[amqp]
description = Low-level AMQP client for Python (fork of amqplib).

[aniso8601]
description = A library for parsing ISO 8601 strings.

[ansiwrap]
description = textwrap, but savvy to ANSI colors and styles

[anyio]
description = High level compatibility layer for multiple asynchronous event loop implementations

[anyjson]
description = Wraps the best available JSON implementation available in a common interface

[apispec]
description = A pluggable API specification generator. Currently supports the OpenAPI Specification (f.k.a. the Swagger specification).

[apistar]
description = API documentation, validation, mocking, and clients.

[appdirs]
description = A small Python module for determining appropriate platform-specific dirs, e.g. a "user data dir".

[apptools]
description = application tools

[argcomplete]
description = Bash tab completion for argparse

[argh]
description = An unobtrusive argparse wrapper with natural syntax

[args]
description = Command Arguments for Humans.

[asgiref]
description = ASGI specs, helper code, and adapters

[asciitree]
description = Draws ASCII trees.

[asn1crypto]
description = Fast ASN.1 parser and serializer with definitions for private keys, public keys, certificates, CRL, OCSP, CMS, PKCS#3, PKCS#7, PKCS#8, PKCS#12, PKCS#5, X.509 and TSP

[asteval]
description = Safe, minimalistic evaluator of python expression using ast module

[astor]
description = Read/rewrite/write Python ASTs

[astroid]
description = An abstract syntax tree for Python with inference support.

[astroml]
description = tools for machine learning and data mining in Astronomy

[astropy]
description = Community-developed python astronomy tools

[astunparse]
description = An AST unparser for Python

[async-generator]
description = Async generators and context managers for Python 3.5+

[async-timeout]
description = Timeout context manager for asyncio programs

[atomicwrites]
description = Atomic file writes.

[attrs]
description = Classes Without Boilerplate

[autopep8]
description = A tool that automatically formats Python code to conform to the PEP 8 style guide

[azureml-dataprep]
description = Azure ML Data Preparation SDK

[babel]
description = Internationalization utilities

[backcall]
description = Specifications for callback functions passed in to an API

[backports-abc]
description = A backport of recent additions to the 'collections.abc' module.

[backports-shutil-get-terminal-size]
description = A backport of the get_terminal_size function from Python 3.3's shutil.

[backports-ssl-match-hostname]
description = The ssl.match_hostname() function from Python 3.4

[backports-weakref]
description = Backport of new features in Python's weakref module

[bandit]
description = Security oriented static analyser for python code.

[baresql]
description = playing SQL directly on Python datas

[base58]
description = Base58 and Base58Check implementation

[bcolz]
description = columnar and compressed data containers.

[bcrypt]
description = Modern password hashing for your software and your servers

[beautifulsoup4]
description = Screen-scraping library

[billiard]
description = Python multiprocessing fork with improvements and bugfixes

[binaryornot]
description = Ultra-lightweight pure Python package to check if a file is binary or text.

[bitarray]
description = efficient arrays of booleans -- C extension

[bkcharts]
description = High level chart types built on top of Bokeh

[black]
description = The uncompromising code formatter.

[blaze]
description = Blaze

[bleach]
description = An easy safelist-based HTML-sanitizing tool.

[blinker]
description = Fast, simple object-to-object and broadcast signaling

[blosc]
description = Blosc data compressor

[bloscpack]
description = Command line interface to and serialization format for Blosc

[bokeh]
description = Interactive plots and applications in the browser from Python

[boto3]
description = The AWS SDK for Python

[botocore]
description = Low-level, data-driven core of boto 3.

[bottle]
description = Fast and simple WSGI-framework for small web-applications.

[bottleneck]
description = Fast NumPy array functions written in C

[bqplot]
description = Interactive plotting for the Jupyter notebook, using d3.js and ipywidgets.

[branca]
description = Generate complex HTML+JS pages with Python

[brewer2mpl]
description = Connect colorbrewer2.org color maps to Python and matplotlib

[brotli]
description = Python bindings for the Brotli compression library

[cachetools]
description = Extensible memoizing collections and decorators

[cartopy]
description = A cartographic python library with Matplotlib support for visualisation

[castra]
description = On-disk partitioned store

[cchardet]
description = cChardet is high speed universal character encoding detector.

[cssselect]
description = cssselect parses CSS3 Selectors and translates them to XPath 1.0

[celery]
description = Distributed Task Queue.

[celerite]
description = Scalable 1D Gaussian Processes

[certifi]
description = Python package for providing Mozilla's CA Bundle.

[ceodbc]
description = Python interface to ODBC

[cffi]
description = Foreign Function Interface for Python calling C code.

[cftime]
description = Time-handling functionality from netcdf4-python

[chainer]
description = A flexible framework of neural networks

[chardet]
description = Universal encoding detector for Python 2 and 3

[click]
description = Composable command line interface toolkit

[click-default-group]
description = Extends click.Group to invoke a command without explicit subcommand name

[click-plugins]
description = An extension module for click to enable registering CLI commands via setuptools entry-points.

[cligj]
description = Click params for commmand line interfaces to GeoJSON

[clint]
description = Python Command Line Interface Tools

[cloudpickle]
description = Extended pickling support for Python objects

[clrmagic]
description = IPython cell magic to use .NET languages

[cmarkgfm]
description = Minimal bindings to GitHub's fork of cmark

[cntk]
description = CNTK is an open-source, commercial-grade deep learning framework.

[colorama]
description = Cross-platform colored terminal text.

[colorcet]
description = Collection of perceptually uniform colormaps

[coloredlogs]
description = Colored terminal output for Python's logging module

[comtypes]
description = Pure Python COM package

[commonmark]
description = Python parser for the CommonMark Markdown spec

[cookiecutter]
description = A command-line utility that creates projects from project templates, e.g. creating a Python package project from a Python package project template.

[configobj]
description = Config file reading, writing and validation.

[configparser]
description = Updated configparser from Python 3.8 for Python 2.6+.

[contextily]
description = Context geo-tiles in Python

[contextlib2]
description = Backports and enhancements for the contextlib module

[contextvars]
description = PEP 567 Backport

[convertdate]
description = Converts between Gregorian dates and other calendar systems.Calendars included: Baha'i, French Republican, Hebrew, Indian Civil, Islamic, ISO, Julian, Mayan and Persian.

[corner]
description = Make some beautiful corner plots of samples.

[coverage]
description = Code coverage measurement for Python

[cryptography]
description = cryptography is a package which provides cryptographic recipes and primitives to Python developers.

[cupy]
description = CuPy: NumPy-like API accelerated with CUDA

[curio]
description = Curio

[cvxcanon]
description = A low-level library to perform the matrix building step in cvxpy, a convex optimization modeling software.

[cvxopt]
description = Convex optimization package

[cvxpy]
description = A domain-specific language for modeling convex optimization problems in Python.

[cx-freeze]
description = create standalone executables from Python scripts

[cycler]
description = Composable style cycles

[cymem]
description = Manage calls to calloc/free through Cython

[cyordereddict]
description = Cython implementation of Python's collections.OrderedDict

[cython]
description = The Cython compiler for writing C extensions for the Python language.

[cytoolz]
description = Cython implementation of Toolz: High performance functional utilities

[dash]
description = A Python framework for building reactive web-apps. Developed by Plotly.

[dash-core-components]
description = Core component suite for Dash

[dash-html-components]
description = Vanilla HTML components for Dash

[dash-renderer]
description = Front-end component renderer for Dash

[dash-table]
description = Dash table

[dask]
description = Parallel PyData with Task Scheduling

[dask-labextension]
description = A Jupyter Notebook server extension manages Dask clusters.

[dask-ml]
description = A library for distributed and parallel machine learning

[dask-searchcv]
description = Tools for doing hyperparameter search with Scikit-Learn and Dask

[databases]
description = Async database support for Python.

[dataclasses]
description = A backport of the dataclasses module for Python 3.6

[datafabric]
description = Distributed In-Memory system for analytics

[datasette]
description = A tool for exploring and publishing data

[datashader]
description = Data visualization toolchain based on aggregating into a grid

[datashape]
description = A data description language.

[db-py]
description = a db package that doesn't suck

[decorator]
description = Decorators for Humans

[defusedxml]
description = XML bomb protection for Python stdlib modules

[deprecated]
description = Python @deprecated decorator to deprecate old python classes, functions or methods.

[descartes]
description = Use geometric objects as matplotlib paths and patches

[diff-match-patch]
description = Repackaging of Google's Diff Match and Patch libraries. Offers robust algorithms to perform the operations required for synchronizing plain text.

[dill]
description = serialize all of python

[discretize]
description = Discretization tools for finite volume and inverse problems

[distribute]
description = distribute legacy wrapper

[distributed]
description = Distributed scheduler for Dask

[dm-sonnet]
description = Sonnet is a library for building neural networks in TensorFlow.

[dnspython]
description = DNS toolkit

[docopt]
description = Pythonic argument parser, that will make you smile

[docrepr]
description = docrepr renders Python docstrings in HTML

[docutils]
description = Docutils -- Python Documentation Utilities

[dopamine]
description = A library to use DopamineLabs machine learning API

[dynd]
description = Python exposure of DyND

[egenix-mx-base]
description = eGenix mx Base Distribution for Python - mxDateTime, mxTextTools, mxProxy, mxTools, mxBeeBase, mxStack, mxQueue, mxURL, mxUID

[ecos]
description = This is the Python package for ECOS: Embedded Cone Solver. See Github page for more information.

[edward]
description = A library for probabilistic modeling, inference, and criticism

[emcee]
description = The Python ensemble sampling toolkit for MCMC

[enum34]
description = Python 3.4 Enum backported to 3.3, 3.2, 3.1, 2.7, 2.6, 2.5, and 2.4

[enum-compat]
description = enum/enum34 compatibility package

[entrypoints]
description = Discover and load entry points from installed packages.

[envisage]
description = Extensible application framework

[ephem]
description = Compute positions of the planets and stars

[eradicate]
description = Removes commented-out code.

[falcon]
description = An unladen web framework for building APIs and app backends.

[fast-histogram]
description = Fast simple 1D and 2D histograms

[fastai]
description = fastai makes deep learning with PyTorch faster, more accurate, and easier

[fastapi]
description = FastAPI framework, high performance, easy to learn, fast to code, ready for production

[fastcache]
description = C implementation of Python 3 functools.lru_cache

[fasteners]
description = A python package that provides useful locks.

[fastparquet]
description = Python support for Parquet file format

[fastprogress]
description = A nested progress with plotting options for fastai

[fastrlock]
description = Fast, re-entrant optimistic lock implemented in Cython

[fastscript]
description = A fast way to turn your python function into a script

[fbprophet]
description = Automatic Forecasting Procedure

[feather-format]
description = Simple wrapper library to the Apache Arrow-based Feather File Format

[fenics]
description = The FEniCS Project Python Metapackage

[filelock]
description = A platform independent file lock.

[fiona]
description = Fiona reads and writes spatial data files

[flake8]
description = the modular source code checker: pep8, pyflakes and co

[flask]
description = A simple framework for building complex web applications.

[flaskerize]
description = Python CLI build/dev tool for templated code generation and project modification. Think Angular schematics for Python.

[flask-accepts]
description = Easy, opinionated Flask input/output handling with Flask-restx and Marshmallow

[flask-compress]
description = Compress responses in your Flask app with gzip.

[flask-cors]
description = A Flask extension adding a decorator for CORS support

[flask-restplus]
description = Fully featured framework for fast, easy and documented API development with Flask

[flask-restx]
description = Fully featured framework for fast, easy and documented API development with Flask

[flask-seasurf]
description = An updated CSRF extension for Flask.

[flexx]
description = Write desktop and web apps in pure Python.

[flit]
description = A simple packaging tool for simple packages.

[folium]
description = Make beautiful maps with Leaflet.js & Python

[fonttools]
description = Tools to manipulate font files

[formlayout]
description = The most easy way to create Qt form dialogs and widgets with Python

[fs]
description = Python's filesystem abstraction layer

[fsspec]
description = File-system specification

[fuel]
description = Data pipeline framework for machine learning

[funcsigs]
description = Python function signatures from PEP362 for Python 2.6, 2.7 and 3.2+

[functools32]
description = Backport of the functools module from Python 3.2.3 for use on 2.7 and PyPy.

[future]
description = Clean single-source support for Python 3 and 2

[futures]
description = Backport of the concurrent.futures package from Python 3

[fuzzywuzzy]
description = Fuzzy string matching in python

[gast]
description = Python AST that abstracts the underlying Python version

[gdal]
description = GDAL: Geospatial Data Abstraction Library

[gensim]
description = Python framework for fast Vector Space Modelling

[geoana]
description = geoana

[geopy]
description = Python Geocoding Toolbox

[geographiclib]
description = The geodesic routines from GeographicLib

[geopandas]
description = Geographic pandas extensions

[geoplot]
description = High-level geospatial plotting for Python.

[geoviews]
description = GeoViews is a Python library that makes it easy to explore and visualize geographical, meteorological, and oceanographic datasets, such as those used in weather, climate, and remote sensing research.

[ggplot]
description = ggplot for python

[ghost-py]
description = Webkit based webclient.

[gin-config]
description = Gin-Config: A lightweight configuration library for Python

[gitdb2]
description = A mirror package for gitdb

[gitpython]
description = Python Git Library

[gmpy2]
description = GMP/MPIR, MPFR, and MPC interface to Python 2.6+ and 3.x

[gnumath]
description = Extensible array functions that operate on xnd containers.

[google-auth]
description = Google Authentication Library

[google-auth-oauthlib]
description = Google Authentication Library

[google-api-python-client]
description = Google API Client Library for Python

[google-pasta]
description = pasta is an AST-based Python refactoring library

[gr]
description = Python visualization framework

[graphql-relay]
description = Relay library for graphql-core-next

[graphql-core]
description = GraphQL implementation for Python, a port of GraphQL.js, the JavaScript reference implementation for GraphQL.

[graphviz]
description = Simple Python interface for Graphviz

[graphene]
description = GraphQL Framework for Python

[graphql-server-core]
description = GraphQL Server tools for powering your server

[greenlet]
description = Lightweight in-process concurrent programming

[gridmap]
description = Easily map Python functions onto a cluster using a DRMAA-compatible grid engine like Sun Grid Engine (SGE).

[grpcio]
description = HTTP/2-based RPC framework

[guidata]
description = Automatic graphical user interfaces generation for easy dataset editing and display

[guiqwt]
description = guiqwt is a set of tools for curve and image plotting (extension to PythonQwt)

[gym]
description = The OpenAI Gym: A toolkit for developing and comparing your reinforcement learning agents.

[hdfs]
description = HdfsCLI: API and command line interface for HDFS.

[heapdict]
description = a heap with decrease-key and increase-key operations

[helpdev]
description = HelpDev - Extracts information about the Python environment easily.

[hiplot]
description = High dimensional Interactive Plotting tool

[holidays]
description = Generate and work with holidays in Python

[holoviews]
description = Stop plotting your data - annotate your data and let it visualize itself.

[hpack]
description = Pure-Python HPACK header compression

[hvplot]
description = A high-level plotting API for the PyData ecosystem built on HoloViews.

[html5lib]
description = HTML parser based on the WHATWG HTML specification

[httplib2]
description = A comprehensive HTTP client library.

[humanfriendly]
description = Human friendly output for text interfaces using Python

[husl]
description = Human-friendly HSL

[hupper]
description = Integrated process monitor for developing and reloading daemons.

[hypercorn]
description = A ASGI Server based on Hyper libraries and inspired by Gunicorn.

[hyperframe]
description = HTTP/2 framing layer for Python

[hypothesis]
description = A library for property-based testing

[h11]
description = A pure-Python, bring-your-own-I/O implementation of HTTP/1.1

[h2]
description = HTTP/2 State-Machine based protocol implementation

[h5py]
description = Read and write HDF5 files from Python

[ibis-framework]
description = Productivity-centric Python Big Data Framework

[ipydatawidgets]
description = A set of widgets to help facilitate reuse of large datasets across widgets

[idlex]
description = IDLE Extensions for Python

[idna]
description = Internationalized Domain Names in Applications (IDNA)

[imageio]
description = Library for reading and writing a wide range of image, video, scientific, and volumetric data formats.

[imageio-ffmpeg]
description = FFMPEG wrapper for Python

[imbalanced-learn]
description = Toolbox for imbalanced dataset in machine learning.

[immutables]
description = Immutable Collections

[imagesize]
description = Getting image size from png/jpeg/jpeg2000/gif file

[importlib-metadata]
description = Read metadata from Python packages

[intake]
description = Data load and catalog system

[intervaltree]
description = Editable interval tree data structure for Python 2 and 3

[ipycanvas]
description = Interactive widgets library exposing the browser's Canvas API

[ipykernel]
description = IPython Kernel for Jupyter

[ipyleaflet]
description = A Jupyter widget for dynamic Leaflet maps

[ipympl]
description = Matplotlib Jupyter Extension

[ipyparallel]
description = Interactive Parallel Computing with IPython

[ipyscales]
description = A widget library for scales

[ipython]
description = IPython: Productive Interactive Computing

[ipython-genutils]
description = Vestigial utilities from IPython

[ipython-sql]
description = RDBMS access via IPython

[ipyvega]
description = IPython/Jupy

[ipyvolume]
description = IPython widget for rendering 3d volumes

[ipyvuetify]
description = Jupyter widgets based on vuetify UI components

[ipywebrtc]
description = WebRTC for Jupyter notebook/lab

[ipywidgets]
description = IPython HTML widgets for Jupyter

[isort]
description = A Python utility / library to sort Python imports.

[itsdangerous]
description = Various helpers to pass data to untrusted environments and back.

[janus]
description = Mixed sync-async queue to interoperate between asyncio tasks and classic threads

[jax]
description = Differentiate, compile, and transform Numpy code.

[jedi]
description = An autocompletion tool for Python that can be used for text editors.

[jinja2]
description = A small but fast and easy to use stand-alone template engine written in pure python.

[jmespath]
description = JSON Matching Expressions

[joblib]
description = Lightweight pipelining: using Python functions as pipeline jobs.

[jnius]
description = Dynamic access to Java classes from Python

[jplephem]
description = Use a JPL ephemeris to predict planet positions.

[jsonschema]
description = An implementation of JSON Schema validation for Python

[json5]
description = A Python implementation of the JSON5 data format.

[julia]
description = Julia/Python bridge with IPython support.

[jupyter]
description = Jupyter metapackage. Install all the Jupyter components in one go.

[jupyter-echarts-pypkg]
description = Echarts pypi packages for jupyter and python

[jupyterlab]
description = The JupyterLab notebook server extension.

[jupyterlab-launcher]
description = Jupyter Launcher

[jupyterlab-sql]
description = JupyterLab plugin for visualizing SQL databases

[jupyter-client]
description = Jupyter protocol implementation and client libraries

[jupyter-console]
description = Jupyter terminal console

[jupyter-core]
description = Jupyter core package. A base package on which Jupyter projects rely.

[jupyter-panel-proxy]
description = Jupyter Server Proxy for Panel applications

[jupyterlab-pygments]
description = Pygments theme

[jupyterlab-server]
description = JupyterLab Server

[jupyter-server]
description = The Jupyter Server

[jupyter-sphinx]
description = Jupyter Sphinx Extensions

[jupytext]
description = Jupyter notebooks as Markdown documents, Julia, Python or R scripts

[kapteyn]
description = Kapteyn Package: Python modules for astronomical applications

[keras]
description = Deep Learning for humans

[keras-applications]
description = Reference implementations of popular deep learning models

[keras-preprocessing]
description = Easy data preprocessing and data augmentation for deep learning models

[keras-vis]
description = Neural Network visualization toolkit for keras

[keras-tuner]
description = Hypertuner for Keras

[keyring]
description = Store and access your passwords safely.

[kivy]
description = A software library for rapid development of hardware-accelerated multitouch applications.

[kivy-garden]
description = Garden tool for kivy flowers.

[kiwisolver]
description = A fast implementation of the Cassowary constraint solver

[knack]
description = A Command-Line Interface framework

[knit]
description = Python wrapper for YARN Applications

[kombu]
description = Messaging library for Python.

[lasagne]
description = A lightweight library to build and train neural networks in Theano

[lazy-object-proxy]
description = A fast and thorough lazy object proxy.

[libpython]
description = The MinGW import library for Python

[lightfm]
description = LightFM recommendation model

[lightning-python]
description = A Python client library for the Lightning data visualization server

[llvmlite]
description = lightweight wrapper around basic LLVM functionality

[llvmpy]
description = Python bindings for LLVM

[lmfit]
description = Least-Squares Minimization with Bounds and Constraints

[lml]
description = Load me later. A lazy plugin management system.

[lock]
description = module for enabling file locks

[locket]
description = File-based locks for Python for Linux and Windows

[locket-py]
description = File-based locks for Python for Linux and Windows

[logilab-astng]
description = rebuild a new abstract syntax tree from Python's ast

[logilab-common]
description = collection of low-level Python packages and modules used by Logilab projects

[logutils]
description = Logging utilities

[loky]
description = A robust implementation of concurrent.futures.ProcessPoolExecutor

[lunardate]
description = A Chinese Calendar Library in Pure Python

[lxml]
description = Powerful and Pythonic XML processing library combining libxml2/libxslt with the ElementTree API.

[lz4]
description = LZ4 Bindings for Python

[macholib]
description = Mach-O header analysis and editing

[mahotas]
description = Mahotas: Computer Vision Library

[mako]
description = A super-fast templating language that borrows the  best ideas from the existing templating languages.

[mapclassify]
description = Classification Schemes for Choropleth Maps.

[markdown]
description = Python implementation of Markdown.

[markdown2]
description = A fast and complete Python implementation of Markdown

[markupsafe]
description = Safely add untrusted strings to HTML/XML markup.

[marshmallow]
description = A lightweight library for converting complex datatypes to and from native Python datatypes.

[matplotlib]
description = Python plotting package

[mayavi]
description = 3D scientific data visualization library and application

[mccabe]
description = McCabe checker, plugin for flake8

[mercantile]
description = Web mercator XYZ tile utilities

[mercurial]
description = Fast scalable distributed SCM (revision control, version control) system

[metakernel]
description = Metakernel for Jupyter

[mingwpy]
description = the python friendly windows compiler toolchain

[mistune]
description = The fastest markdown parser in pure Python

[mizani]
description = Scales for Python

[mlxtend]
description = Machine Learning Library Extensions

[mkl-service]
description = Python bindings to some MKL service functions

[mlflow]
description = MLflow: An ML Workflow Tool

[mock]
description = Rolling backport of unittest.mock for all Pythons

[modergnl]
description = Modern OpenGL binding for python

[modin]
description = Modin: Make your pandas code run faster by changing one line of code.

[monotonic]
description = An implementation of time.monotonic() for Python 2 & < 3.3

[more-itertools]
description = More routines for operating on iterables, beyond itertools

[moviepy]
description = Video editing with Python

[mpldatacursor]
description = Interactive data cursors for Matplotlib

[mpld3]
description = D3 Viewer for Matplotlib

[mpl-scatter-density]
description = Matplotlib helpers to make density scatter plots

[mpmath]
description = Python library for arbitrary-precision floating-point arithmetic

[msgpack]
description = MessagePack (de)serializer.

[msgpack-numpy]
description = Numpy data serialization using msgpack

[msgpack-python]
description = MessagePack (de)serializer.

[multidict]
description = multidict implementation

[multipledispatch]
description = Multiple dispatch

[multiprocess]
description = better multiprocessing and multithreading in python

[murmurhash]
description = Cython bindings for MurmurHash

[munch]
description = A dot-accessible dictionary (a la JavaScript objects)

[mxbase]
description = eGenix.com mx Base Distribution: mxDateTime, mxTextTools, mxProxy, mxBeeBase, mxURL, mxUID, mxStack, mxQueue and mxTools

[mypy]
description = Optional static typing for Python

[mypy-extensions]
description = Experimental type system extensions for programs checked with the mypy typechecker.

[mysql-connector-python]
description = MySQL driver written in Python

[nbbrowserpdf]
description = LaTeX-free PDF generation from Jupyter Notebooks

[nbclient]
description = A client library for executing notebooks. Formally nbconvert's ExecutePreprocessor.

[nbconvert]
description = Converting Jupyter Notebooks

[nbconvert-reportlab]
description = Convert notebooks to PDF using Reportlab

[nbdev]
description = Writing a library entirely in notebooks

[nbdime]
description = Diff and merge of Jupyter Notebooks

[nbformat]
description = The Jupyter Notebook format

[nbgrader]
description = A system for assigning and grading notebooks

[nbpresent]
description = Next generation slides from Jupyter Notebooks

[nbsphinx]
description = Jupyter Notebook Tools for Sphinx

[ndtypes]
description = Dynamic types for data description and in-memory computations.

[netcdftime]
description = Time-handling functionality from netcdf4-python

[nest-asyncio]
description = Patch asyncio to allow nested event loops

[netcdf4]
description = Provides an object-oriented python interface to the netCDF version 4 library.

[networkx]
description = Python package for creating and manipulating graphs and networks

[nltk]
description = Natural Language Toolkit

[nose]
description = nose extends unittest to make testing easier

[notebook]
description = A web-based notebook environment for interactive computing

[nteract-on-jupyter]
description = Extension for the jupyter notebook server and nteract

[numba]
description = compiling Python code using LLVM

[numcodecs]
description = A Python package providing buffer compression and transformation codecs for use in data storage and communication applications.

[numdifftools]
description = Solves automatic numerical differentiation problems in one or more variables.

[numexpr]
description = Fast numerical expression evaluator for NumPy

[numpy]
description = NumPy is the fundamental package for array computing with Python.

[numpydoc]
description = Sphinx extension to support docstrings in Numpy format

[nvidia-ml-py3]
description = Python Bindings for the NVIDIA Management Library

[oauthlib]
description = A generic, spec-compliant, thorough implementation of the OAuth request-signing logic

[oauth2client]
description = OAuth 2.0 client library

[observations]
description = Tools for loading standard data sets in machine learning

[octave-kernel]
description = A Jupyter kernel for Octave.

[oct2py]
description = Python to GNU Octave bridge --> run m-files from python.

[odo]
description = Data migration utilities

[olefile]
description = Python package to parse, read and write Microsoft OLE2 files (Structured Storage or Compound Document, Microsoft Office)

[opencv-python]
description = Wrapper package for OpenCV python bindings.

[openimageio]
description = a library for reading and writing images with emphasis on animation and visual effects.

[openpyxl]
description = A Python library to read/write Excel 2010 xlsx/xlsm files

[opt-einsum]
description = Optimizing numpys einsum function

[orange]
description = Orange, a component-based data mining framework.

[osqp]
description = OSQP: The Operator Splitting QP Solver

[outcome]
description = Capture the outcome of Python function calls.

[packaging]
description = Core utilities for Python packages

[palettable]
description = Color palettes for Python

[palladium]
description = Framework for setting up predictive analytics services

[pandas]
description = Powerful data structures for data analysis, time series, and statistics

[pandasql]
description = sqldf for pandas

[pandas-datareader]
description = Data readers extracted from the pandas codebase,should be compatible with recent pandas versions

[pandas-ply]
description = functional data manipulation for pandas

[pandocfilters]
description = Utilities for writing pandoc filters in python

[panel]
description = A high level app and dashboarding solution for Python.

[papermill]
description = Parametrize and run Jupyter and nteract Notebooks

[param]
description = Declarative Python programming using Parameters.

[parambokeh]
description = ParamBokeh provides an easy way to generate a UI for param based classes in the notebook or on bokeh server.

[paramnb]
description = Generate ipywidgets from Parameterized objects in the notebook

[paramiko]
description = SSH2 protocol library

[parse]
description = parse() is the opposite of format()

[parso]
description = A Python Parser

[partd]
description = Appendable key-value storage

[passlib]
description = comprehensive password hashing framework supporting over 30 schemes

[pathspec]
description = Utility library for gitignore style pattern matching of file paths.

[pathtools]
description = File system general utilities

[path-py]
description = A module wrapper for os.path

[patsy]
description = A Python package for describing statistical models and for building design matrices.

[pbr]
description = Python Build Reasonableness

[pdfrw]
description = PDF file reader/writer library

[pdvega]
description = Pandas plotting interface to Vega and Vega-Lite

[peewee]
description = a little orm

[pefile]
description = Python PE parsing module

[pep8]
description = Python style guide checker

[perf]
description = Python module to generate and modify perf

[performance]
description = Python benchmark suite

[pexpect]
description = Pexpect allows easy control of interactive console applications.

[pgmagick]
description = Yet Another Python wrapper for GraphicsMagick

[pg8000]
description = PostgreSQL interface library

[pkginfo]
description = Query metadatdata from sdists / bdists / installed packages.

[picklable-itertools]
description = itertools. But picklable. Even on Python 2.

[pickleshare]
description = Tiny 'shelve'-like database with concurrency support

[pil]
description = Python Imaging Library

[pillow]
description = Python Imaging Library (Fork)

[pint]
description = Physical quantities module

[pip]
description = The PyPA recommended tool for installing Python packages.

[plotly]
description = An open-source, interactive graphing library for Python

[plotnine]
description = A grammar of graphics for python

[plotpy]
description = Plotpy is a library which results from merge of guidata and guiqwt.

[pluggy]
description = plugin and hook calling mechanisms for python

[ply]
description = Python Lex & Yacc

[polygon2]
description = Polygon2 is a Python-2 package that handles polygonal shapes in 2D

[polygon3]
description = Polygon3 is a Python-3 package that handles polygonal shapes in 2D

[pomegranate]
description = Pomegranate is a graphical models library for Python, implemented in Cython for speed.

[portalocker]
description = Wraps the portalocker recipe for easy usage

[portpicker]
description = A library to choose unique available network ports.

[poyo]
description = A lightweight YAML Parser for Python. &#128019;

[ppci]
description = A compiler for ARM, X86, MSP430, xtensa and more implemented in pure Python

[preshed]
description = Cython hash table that trusts the keys are pre-hashed

[prettytable]
description = A simple Python library for easily displaying tabular data in a visually appealing ASCII table format.

[prettytensor]
description = Pretty Tensor makes learning beautiful

[priority]
description = A pure-Python implementation of the HTTP/2 priority tree

[proglog]
description = Log and progress bar manager for console, notebooks, web...

[progressbar]
description = Text progress bar library for Python.

[progressbar2]
description = A Python Progressbar library to provide visual (yet text based) progress to long running operations.

[prometheus-client]
description = Python client for the Prometheus monitoring system.

[promise]
description = Promises/A+ implementation for Python

[properties]
description = properties: an organizational aid and wrapper for validation and tab completion of class properties

[prompt-toolkit]
description = Library for building powerful interactive command lines in Python

[prospector]
description = Prospector: python static analysis tool

[protobuf]
description = Protocol Buffers

[pscript]
description = Python to JavaScript compiler.

[psutil]
description = Cross-platform lib for process and system monitoring in Python.

[psycopg2]
description = psycopg2 - Python-PostgreSQL Database Adapter

[ptpython]
description = Python REPL build on top of prompt_toolkit

[ptvsd]
description = Remote debugging server for Python support in Visual Studio and Visual Studio Code

[ptyprocess]
description = Run a subprocess in a pseudo terminal

[pulp]
description = PuLP is an LP modeler written in python. PuLP can generate MPS or LP files and call GLPK, COIN CLP/CBC, CPLEX, and GUROBI to solve linear problems.

[pweave]
description = Scientific reports with embedded python computations with reST, LaTeX or markdown

[py]
description = library with cross-python path, ini-parsing, io, code, log facilities

[pyaml]
description = PyYAML-based module to produce pretty and readable YAML-serialized data

[pyct]
description = python package common tasks for users (e.g. copy examples, fetch data, ...)

[pyarrow]
description = Python library for Apache Arrow

[pyasn1]
description = ASN.1 types and codecs

[pyasn1-modules]
description = A collection of ASN.1-based protocols modules.

[pyaudio]
description = Bindings for PortAudio v19, the cross-platform audio input/output stream library.

[pybars3]
description = Handlebars.js templating for Python 3 and 2

[pybind11]
description = Seamless operability between C++11 and Python

[pycares]
description = Python interface for c-ares

[pycairo]
description = Python interface for cairo

[pycodestyle]
description = Python style guide checker

[pycosat]
description = bindings to picosat (a SAT solver)

[pycparser]
description = C parser in Python

[pydantic]
description = Data validation and settings management using python 3.6 type hinting

[pydeck]
description = Widget for deck.gl maps

[pydicom]
description = Pure python package for DICOM medical file reading and writing

[pydispatcher]
description = Multi-producer-multi-consumer signal dispatching mechanism

[pydocstyle]
description = Python docstring style checker

[pydot-ng]
description = Python interface to Graphviz's Dot

[pyecharts]
description = Python options, make charting easier

[pyecharts-javascripthon]
description = Embeded Python functions in pyecharts

[pyecharts-jupyter-installer]
description = Install pyecharts extensions into jupyter

[pyeda]
description = Python Electronic Design Automation

[pyepsg]
description = Easy access to the EPSG database via http epsg.io/

[pyface]
description = traits-capable windowing framework

[pyflakes]
description = passive checker of Python programs

[pyflux]
description = PyFlux: A time-series analysis library for Python

[pygame]
description = Python Game Development

[pygbm]
description = Experimental, numba-based Gradient Boosting Machines

[pygit2]
description = Python bindings for libgit2.

[pyglet]
description = Cross-platform windowing and multimedia library

[pygments]
description = Pygments is a syntax highlighting package written in Python.

[pygraphviz]
description = Python interface to Graphviz

[pyhdf]
description = pyhdf: Python interface to the NCSA HDF4 library.

[pyhive]
description = Python interface to Hive

[pyinstaller]
description = PyInstaller bundles a Python application and all its dependencies into a single package.

[pylama]
description = pylama -- Code audit tool for python

[pylearn2]
description = A Machine Learning library based on Theano

[pylint]
description = python code static checker

[pylons]
description = Pylons Web Framework

[pymatsolver]
description = pymatsolver: Matrix Solvers for Python

[pymc]
description = Markov Chain Monte Carlo sampling toolkit.

[pymc3]
description = Probabilistic Programming in Python: Bayesian Modeling and Probabilistic Machine Learning with Theano

[pymeta3]
description = Pattern-matching language based on OMeta for Python 3 and 2

[pymkl]
description = Python wrapper of Intel MKL routines

[pymongo]
description = Python driver for MongoDB <http www.mongodb.org>

[pympler]
description = A development tool to measure, monitor and analyze the memory behavior of Python objects.

[pynacl]
description = Python binding to the Networking and Cryptography (NaCl) library

[pyodbc]
description = DB API Module for ODBC

[pyomo]
description = Pyomo: Python Optimization Modeling Objects

[pyopencl]
description = Python wrapper for OpenCL

[pyopengl]
description = Standard OpenGL bindings for Python

[pyopenssl]
description = Python wrapper module around the OpenSSL library

[pypandoc]
description = Thin wrapper for pandoc.

[pypdf2]
description = PDF toolkit

[pyparsing]
description = Python parsing module

[pyperf]
description = Python module to run and analyze benchmarks

[pyproj]
description = Python interface to PROJ (cartographic projections and coordinate transformations library)

[pypiwin32]
description = Python for Windows Extensions

[pyqt]
description = Cross-platform Application Framework: GUI, widgets, SQL, OpenGL, XML, Unicode...

[pyqtchart]
description = Python bindings for the Qt Charts library

[pyqtdatavisualization]
description = Python bindings for the Qt Data Visualization library

[pyqtdeploy]
description = PyQt Application Deployment Tool

[pyqtgraph]
description = Scientific Graphics and GUI Library for Python

[pyqtpurchasing]
description = Python bindings for the Qt Purchasing library

[pyqt4]
description = Python bindings for the Qt cross platform GUI toolkit

[pyqt5]
description = Python bindings for the Qt cross platform application toolkit

[pyqt5-sip]
description = The sip module support for PyQt5

[pyqtdoc]
description = PyQtdoc installs Qt documentation for PyQt

[pyqtdesignerplugins]
description = PyQtdesignerplugins installs Qt Designer plugins for PyQt4

[pyqtwebengine]
description = Python bindings for the Qt WebEngine framework

[pyqwt]
description = 2D plotting library (set of Python bindings for the Qwt library featuring fast plotting)

[pyramid]
description = The Pyramid Web Framework, a Pylons project

[pyreadline]
description = A python implmementation of GNU readline.

[pyroma]
description = Test your project's packaging friendliness

[pyrro-ppl]
description = A Python library for probabilistic modeling and inference

[pyrsistent]
description = Persistent/Functional/Immutable data structures

[pysal]
description = A library of spatial analysis functions.

[pyserial]
description = Python Serial Port Extension

[pyshp]
description = Pure Python read/write support for ESRI Shapefile format

[pyside]
description = Python bindings for the Qt cross-platform application and UI framework

[pyside2]
description = Python bindings for the Qt cross-platform application and UI framework

[pyspark]
description = Apache Spark Python API

[pystache]
description = Mustache for Python

[pystan]
description = Python interface to Stan, a package for Bayesian inference

[pytest]
description = pytest: simple powerful testing with Python

[pytest-runner]
description = Invoke py.test as distutils command with dependency resolution

[python-crfsuite]
description = Python binding for CRFsuite

[python-dateutil]
description = Extensions to the standard Python datetime module

[python-hdf4]
description = Python-HDF4: Python interface to the NCSA HDF4 library.

[python-igraph]
description = High performance graph data structures and algorithms

[python-mimeparse]
description = A module provides basic functions for parsing mime-type names and matching them against a list of media-ranges.

[python-qwt]
description = Qt plotting widgets for Python

[python-jsonrpc-server]
description = JSON RPC 2.0 server library

[python-language-server]
description = Python Language Server for the Language Server Protocol

[python-levenshtein]
description = Python extension for computing string edit distances and similarities.

[python-multipart]
description = A streaming multipart parser for Python

[python-snappy]
description = Python library for the snappy compression library from Google

[pythonnet]
description = .Net and Mono integration for Python

[pythonqwt]
description = Qt plotting widgets for Python

[python-twitter]
description = A Python wrapper around the Twitter API

[python-zstandard]
description = Python bindings to the Zstandard (zstd) compression library

[pythran]
description = Ahead of Time compiler for numeric kernels

[pythreejs]
description = Interactive 3d graphics for the Jupyter notebook, using Three.js from Jupyter interactive widgets.

[pytools]
description = A collection of tools for Python

[pytorch-transformers]
description = Repository of pre-trained NLP Transformer models: BERT & RoBERTa, GPT & GPT-2, Transformer-XL, XLNet and XLM

[pytz]
description = World timezone definitions, modern and historical

[pytzdata]
description = The Olson timezone database for Python.

[pyutilib]
description = PyUtilib: A collection of Python utilities

[pyvisa]
description = Python VISA bindings for GPIB, RS232, TCPIP and USB instruments

[pyviz]
description = How to solve visualization problems with Python tools.

[pyviz-comms]
description = Bidirectional communication for the PyViz ecosystem.

[pywavelets]
description = PyWavelets, wavelet transform module

[pywin32]
description = Python for Window Extensions

[pywin32-ctypes]
description = A (partial) reimplementation of pywin32 that is pure python (uses ctypes/cffi)

[pywinpty]
description = Python bindings for the winpty library

[pywinusb]
description = A package that simplifies USB/HID communications on windows

[pyyaml]
description = YAML parser and emitter for Python

[pyzmq]
description = Python bindings for 0MQ

[pyzo]
description = the Python IDE for scientific computing

[py-spy]
description = A Sampling Profiler for Python

[qdarkstyle]
description = The most complete dark stylesheet for Python and Qt applications

[qtawesome]
description = FontAwesome icons in PyQt and PySide applications

[qtconsole]
description = Jupyter Qt console

[qtpy]
description = Provides an abstraction layer on top of the various Qt bindings (PyQt5, PyQt4 and PySide) and additional custom QWidgets.

[qscintilla]
description = Python bindings for the QScintilla programmers editor widget

[quantecon]
description = QuantEcon is a package to support all forms of quantitative economic modelling.

[quart]
description = A Python ASGI web microframework with the same API as Flask

[quiver-engine]
description = Interactive per-layer visualization for convents in keras

[radon]
description = Code Metrics in Python

[rasterio]
description = Fast and direct raster I/O for use with Numpy and SciPy

[ray]
description = A system for parallel and distributed Python that unifies the ML ecosystem.

[readme-renderer]
description = readme_renderer is a library for rendering "readme" descriptions for Warehouse

[recommonmark]
description = A docutils-compatibility bridge to CommonMark, enabling you to write CommonMark inside of Docutils & Sphinx projects.

[redis]
description = Python client for Redis key-value store

[regex]
description = Alternative regular expression module, to replace re.

[reportlab]
description = The Reportlab Toolkit

[requests]
description = Python HTTP for Humans.

[requests-file]
description = File transport adapter for Requests

[requests-ftp]
description = FTP Transport Adapter for Requests.

[requests-threads]
description = A Requests session that returns awaitable Twisted Deferreds instead of response objects.

[requests-toolbelt]
description = A utility belt for advanced users of python-requests

[requests-oauthlib]
description = OAuthlib authentication support for Requests.

[responder]
description = A sorta familiar HTTP framework.

[retrying]
description = Retrying

[rfc3986]
description = Validating URI References per RFC 3986

[rise]
description = Reveal.js - Jupyter/IPython Slideshow Extension

[rodeo]
description = an ide for data analysis in python

[rope]
description = a python refactoring library...

[rope-py3k]
description = a python refactoring library...

[rpy2]
description = Python interface to the R language (embedded R)

[rsa]
description = Pure-Python RSA implementation

[rst2pdf]
description = Convert reStructured Text to PDF via ReportLab.

[rtree]
description = R-Tree spatial index for Python GIS

[ruamel-yaml]
description = a YAML parser/emitter that supports roundtrip preservation of comments, seq/map flow style, and map key order

[ruamel-yaml-clib]
description = C version of reader, parser and emitter for ruamel.yaml derived from libyaml

[runipy]
description = Run IPython notebooks from the command line

[rx]
description = Reactive Extensions (Rx) for Python

[s3fs]
description = Convenient Filesystem interface over S3

[s3transfer]
description = An Amazon S3 Transfer Manager

[sasl]
description = Cyrus-SASL bindings for Python

[schemapi]
description = schemapi: generate Python APIs from JSONSchema specifications

[scidoc]
description = Scidoc installs scientific Python libraries documentation

[scikits-audiolab]
description = Audio file I/O using NumPy arrays

[scikits-timeseries]
description = Time series manipulation

[scikit-fuzzy]
description = Fuzzy logic toolkit for SciPy

[scikit-garden]
description = A garden of scikit-learn compatible trees

[scikit-learn]
description = A set of python modules for machine learning and data mining
category = scientific

[scikit-image]
description = Image processing routines for SciPy
category = improc

[scikit-neuralnetwork]
description = Deep neural networks without the learning cliff! A wrapper library compatible with scikit-learn.

[scikit-optimize]
description = Sequential model-based optimization toolbox.

[scilab2py]
description = Python to Scilab bridge

[scilab-kernel]
description = A Jupyter kernel for Scilab.

[scipy]
description = SciPy: Scientific Library for Python

[scrapy]
description = A high-level Python Screen Scraping framework

[scs]
description = scs: splitting conic solver

[seaborn]
description = seaborn: statistical data visualization

[semantic-version]
description = A library implementing the 'SemVer' scheme.

[send2trash]
description = Send file to trash natively under Mac OS X, Windows and Linux.

[service-identity]
description = Service identity verification for pyOpenSSL.

[setuptools]
description = Easily download, build, install, upgrade, and uninstall Python packages

[setuptools-git]
description = Setuptools revision control system plugin for Git

[sframe]
description = SFrame is an scalable, out-of-core dataframe, which allows you to work with datasets that are larger than the amount of RAM on your system.

[sgp4]
description = Track earth satellite TLE orbits using up-to-date 2010 version of SGP4

[shap]
description = A unified approach to explain the output of any machine learning model.

[shapely]
description = Geometric objects, predicates, and operations

[shiboken2]
description = Python / C++ bindings helper module

[simpervisor]
description = Simple async process supervisor

[simplegeneric]
description = Simple generic functions (similar to Python's own len(), pickle.dump(), etc.)

[simplejson]
description = Simple, fast, extensible JSON encoder/decoder for Python

[simpy]
description = Event discrete, process based simulation for Python.

[singledispatch]
description = This library brings functools.singledispatch from Python 3.4 to Python 2.6-3.3.

[sip]
description = A Python bindings generator for C/C++ libraries

[six]
description = Python 2 and 3 compatibility utilities

[sklearn-theano]
description = Scikit-learn compatible tools using theano

[skll]
description = SciKit-Learn Laboratory makes it easier to run machine learning experiments with scikit-learn.

[skorch]
description = scikit-learn compatible neural network library for pytorch

[skyfield]
description = Elegant astronomy for Python

[smmap]
description = A pure Python implementation of a sliding window memory map manager

[smmap2]
description = A mirror package for smmap

[snakeviz]
description = A web-based viewer for Python profiler output

[sniffio]
description = Sniff out which async library your code is running under

[snowballstemmer]
description = This package provides 26 stemmers for 25 languages generated from Snowball algorithms.

[snuggs]
description = Snuggs are s-expressions for Numpy

[sortedcollections]
description = Python Sorted Collections

[sortedcontainers]
description = Sorted Containers -- Sorted List, Sorted Dict, Sorted Set

[sounddevice]
description = Play and Record Sound with Python

[soupsieve]
description = A modern CSS selector implementation for Beautiful Soup.

[spacy]
description = Industrial-strength Natural Language Processing (NLP) in Python

[sparse]
description = Sparse n-dimensional arrays

[sphinx]
description = Tool for generating documentation which uses reStructuredText as its markup language

[sphinxcontrib-applehelp]
description = sphinxcontrib-applehelp is a sphinx extension which outputs Apple help books

[sphinxcontrib-devhelp]
description = sphinxcontrib-devhelp is a sphinx extension which outputs Devhelp document.

[sphinxcontrib-htmlhelp]
description = sphinxcontrib-htmlhelp is a sphinx extension which renders HTML help files

[sphinxcontrib-jsmath]
description = A sphinx extension which renders display math in HTML via JavaScript

[sphinxcontrib-qthelp]
description = sphinxcontrib-qthelp is a sphinx extension which outputs QtHelp document.

[sphinxcontrib-websupport]
description = Sphinx API for Web Apps

[sphinxcontrib-serializinghtml]
description = sphinxcontrib-serializinghtml is a sphinx extension which outputs "serialized" HTML files (json and pickle).

[sphinx-rtd-theme]
description = Read the Docs theme for Sphinx

[spyder]
description = The Scientific Python Development Environment

[spyder-kernels]
description = Jupyter kernels for Spyder's console

[spyder-notebook]
description = Jupyter notebook integration with Spyder

[spyder-reports]
description = Spyder-IDE plugin for Markdown reports using Pweave.

[spyder-terminal]
description = Spyder Plugin for displaying a virtual terminal (OS independent) inside the main Spyder window

[spyder-line-profiler]
description = Plugin for the Spyder IDE that integrates the Python line profiler.

[spyder-memory-profiler]
description = Plugin for the Spyder IDE that integrates the Python memory profiler

[spyder-autopep8]
description = A plugin to run the autopep8 python linter from within the spyder editor

[sqlalchemy]
description = Database Abstraction Library

[sqlite-bro]
description = a graphic SQLite Client in 1 Python file

[sqlite-web]
description = Web-based SQLite database browser.

[sqlparse]
description = Non-validating SQL parser

[starlette]
description = The little ASGI library that shines.

[statsmodels]
description = Statistical computations and models for Python

[stormhttp]
description = Lightning-fast asynchronous web framework for Python 3.5+

[streamlite]
description = Frontend library for machine learning engineers

[streamz]
description = Streams

[supersmoother]
description = Python implementation of Friedman's Supersmoother

[swifter]
description = A package which efficiently applies any function to a pandas dataframe or series in the fastest available manner

[sympy]
description = Computer algebra system (CAS) in Python

[tables]
description = Hierarchical datasets for Python

[tabulate]
description = Pretty-print tabular data

[tblib]
description = Traceback serialization library.

[tb-nightly]
description = TensorBoard lets you watch Tensors Flow

[tenacity]
description = Retry code until it succeeds

[tensorboard]
description = TensorBoard lets you watch Tensors Flow

[tensorflow]
description = TensorFlow is an open source machine learning framework for everyone.

[tensorflow-cpu]
description = TensorFlow is an open source machine learning framework for everyone.

[tensorflow-estimator]
description = TensorFlow Estimator.

[tensorflow-plugin-wit]
description = What-If Tool TensorBoard plugin.

[tensorflow-probability]
description = Probabilistic modeling and statistical inference in TensorFlow

[tensorflow-tensorboard]
description = TensorBoard lets you watch Tensors Flow

[termcolor]
description = ANSII Color formatting for output in terminal.

[terminado]
description = Terminals served to xterm.js using Tornado websockets

[terminaltables]
description = Generate simple tables in terminals from a nested list of strings.

[testfixtures]
description = A collection of helpers and mock objects for unit tests and doc tests.

[testpath]
description = Test utilities for code working with files and commands

[textwrap3]
description = textwrap from Python 3.6 backport (plus a few tweaks)

[tf-estimator-nightly]
description = TensorFlow Estimator.

[thinc]
description = Practical Machine Learning for NLP

[theano]
description = Optimizing compiler for evaluating mathematical expressions on CPUs and GPUs.

[thrift]
description = Python bindings for the Apache Thrift RPC system

[thriftpy]
description = Pure python implementation of Apache Thrift.

[thrift-sasl]
description = Thrift SASL Python module that implements SASL transports for Thrift (`TSaslClientTransport`).

[toml]
description = Python Library for Tom's Obvious, Minimal Language

[toolz]
description = List processing tools and functional utilities

[torch]
description = Tensors and Dynamic neural networks in Python with strong GPU acceleration

[torchfile]
description = Torch7 binary serialized file parser

[torchvision]
description = image and video datasets and models for torch deep learning

[tornado]
description = Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.

[tpot]
description = Tree-based Pipeline Optimization Tool

[tqdm]
description = Fast, Extensible Progress Meter

[traitlets]
description = Traitlets Python config system

[traits]
description = Explicitly typed attributes for Python

[traitsui]
description = traitsui: traits-capable user interfaces

[traittypes]
description = Scipy trait types

[tranquilizer]
description = Put your functions to REST

[trio]
description = A friendly Python library for async concurrency and I/O

[trio-asyncio]
description = A re-implementation of the asyncio mainloop on top of Trio

[ttfquery]
description = FontTools-based package for querying system fonts

[tweepy]
description = Twitter library for python

[twine]
description = Collection of utilities for publishing packages on PyPI

[twisted]
description = An asynchronous networking framework written in Python

[twitter]
description = An API and command-line toolset for Twitter (twitter.com)

[twython]
description = Actively maintained, pure Python wrapper for the Twitter API. Supports both normal and streaming Twitter APIs

[typed-ast]
description = a fork of Python 2 and 3 ast modules with type comment support

[typing]
description = Type Hints for Python

[typing-extensions]
description = Backported and Experimental Type Hints for Python 3.5+

[tzlocal]
description = tzinfo object for the local timezone

[uarray]
description = Array interface object for Python with pluggable backends and a multiple-dispatchmechanism for defining down-stream functions

[uncertainties]
description = Transparent calculations with uncertainties on the quantities involved (aka error propagation); fast calculation of derivatives

[uritemplate]
description = URI templates

[urllib3]
description = HTTP library with thread-safe connection pooling, file post, and more.

[usjon]
description = Ultra fast JSON encoder and decoder for Python

[uvicorn]
description = The lightning-fast ASGI server.

[uvloop]
description = Fast implementation of asyncio event loop on top of libuv

[validators]
description = Python Data Validation for Humans&#8482;.

[vectormath]
description = vectormath: vector math utilities for Python

[vega]
description = A Jupyter widget for Vega 5 and Vega-Lite 4

[vega-datasets]
description = A Python package for offline access to Vega datasets

[vega3]
description = Deprecated: please use vega

[verboselogs]
description = Verbose logging level for Python's logging module

[vispy]
description = Interactive visualization in Python

[visdom]
description = A tool for visualizing live, rich data for Torch and Numpy

[vitables]
description = A viewer for PyTables package

[voila]
description = Serving read-only live Jupyter notebooks

[voila-vuetify]
description = A vuetify template for Voila

[vpython]
description = VPython for Jupyter Notebook

[vtk]
description = VTK is an open-source toolkit for 3D computer graphics, image processing, and visualization

[watchdog]
description = Filesystem events monitoring

[wcwidth]
description = Measures number of Terminal column cells of wide-character codes

[webencodings]
description = Character encoding aliases for legacy web content

[websockets]
description = An implementation of the WebSocket Protocol (RFC 6455 & 7692)

[werkzeug]
description = The comprehensive WSGI web application library.

[wheel]
description = A built-package format for Python

[wheelhouse-uploader]
description = Upload wheels to any cloud storage supported by Libcloud

[whitenoise]
description = Radically simplified static file serving for WSGI applications

[whichcraft]
description = This package provides cross-platform cross-python shutil.which functionality.

[whoosh]
description = Fast, pure-Python full text indexing, search, and spell checking library.

[widgetsnbextension]
description = IPython HTML widgets for Jupyter

[winpython]
description = WinPython distribution tools, including WPPM
url = http://winpython.github.io/

[winrt]
description = Access Windows Runtime APIs from Python

[win-unicode-console]
description = Enable Unicode input and display when running Python from Windows console.

[wordcloud]
description = A little word cloud generator

[wpca]
description = Weighted Principal Component Analysis

[wrapt]
description = Module for decorators, wrappers and monkey patching.

[wsgiref]
description = WSGI (PEP 333) Reference Library

[wsproto]
description = WebSockets state-machine based protocol implementation

[w3lib]
description = Library of web-related functions

[xarray]
description = N-D labeled arrays and datasets in Python

[xlrd]
description = Library for developers to extract data from Microsoft Excel (tm) spreadsheet files

[xlsxwriter]
description = A Python module for creating Excel XLSX files.

[xlwings]
description = Make Excel fly: Interact with Excel from Python and vice versa.

[xlwt]
description = Library to create spreadsheet files compatible with MS Excel 97/2000/XP/2003 XLS files, on any platform, with Python 2.6, 2.7, 3.3+

[xnd]
description = General container that maps a wide range of Python values directly to memory.

[xonsh]
description = Python-powered, cross-platform, Unix-gazing shell

[xray]
description = N-D labeled arrays and datasets in Python

[yapf]
description = A formatter for Python code.

[yarl]
description = Yet another URL library

[zarr]
description = An implementation of chunked, compressed, N-dimensional arrays for Python.

[zict]
description = Mutable mapping tools

[zipp]
description = Backport of pathlib-compatible object wrapper for zip files

[z3-solver]
description = an efficient SMT solver library

[umap-learn]
description = Uniform Manifold Approximation and Projection

[tensorboard-plugin-wit]
description = What-If Tool TensorBoard plugin.

[tbb]
description = Intel(R) Threading Building Blocks

[geemap]
description = A Python package for interactive mapping using Google Earth Engine and ipyleaflet

[earthengine-api]
description = Earth Engine Python API

[ipynb-py-convert]
description = Convert .py files runnable in VSCode/Python or Atom/Hydrogen to jupyter .ipynb notebooks and vice versa

[google-cloud-storage]
description = Google Cloud Storage API client library

[google-auth-httplib2]
description = Google Authentication Library: httplib2 transport

[httplib2shim]
description = A wrapper over urllib3 that matches httplib2's interface

[google-cloud-core]
description = Google Cloud API client core library

[google-resumable-media]
description = Utilities for Google Media Downloads and Resumable Uploads

[google-api-core]
description = Google API client core library

[googleapis-common-protos]
description = Common protobufs used in Google APIs

[pipenv]
description = Python Development Workflow for Humans.

[virtualenv-clone]
description = script to clone virtualenvs.

[virtualenv]
description = Virtual Python Environment builder

[distlib]
description = Distribution utilities

[flask-sqlalchemy]
description = Adds SQLAlchemy support to your Flask application.

[pipdeptree]
description = Command line utility to show dependency tree of packages

[flask-smorest]
description = Flask/Marshmallow-based REST API framework

[webargs]
description = Declarative parsing and validation of HTTP request objects, with built-in support for popular web frameworks, including Flask, Django, Bottle, Tornado, Pyramid, webapp2, Falcon, and aiohttp.

[pytest-trio]
description = Pytest plugin for trio

[poetry]
description = Python dependency management and packaging made easy.

[tomlkit]
description = Style preserving TOML library

[cachy]
description = Cachy provides a simple yet effective caching library.

[cachecontrol]
description = httplib2 caching for requests

[cleo]
description = Cleo allows you to create beautiful and testable command-line interfaces.

[shellingham]
description = Tool to Detect Surrounding Shell

[clikit]
description = CliKit is a group of utilities to build beautiful and testable command line interfaces.

[lockfile]
description = Platform-independent file locking module

[pylev]
description = A pure Python Levenshtein implementation that's not freaking GPL'd.

[pastel]
description = Bring colors to your terminal.

[mergedeep]
description = A deep merge function for &#128013;.

[botorch]
description = Bayesian Optimization in PyTorch

[gpytorch]
description = An implementation of Gaussian Processes in Pytorch

[tifffile]
description = Read and write TIFF(r) files

[pooch]
description = Pooch manages your Python library's sample data files: it automatically downloads and stores them in a local directory, with support for versioning and corruption checks.

[imagecodecs]
description = Image transformation, compression, and decompression codecs

[threadpoolctl]
description = threadpoolctl

[nlopt]
description = Library for nonlinear optimization, wrapping many algorithms for global and local, constrained or unconstrained, optimization

[flaky]
description = Plugin for nose or pytest that automatically reruns flaky tests.

[pytest-qt]
description = pytest support for PyQt and PySide applications

[pytest-cov]
description = Pytest plugin for measuring coverage.

[pytest-ordering]
description = pytest plugin to run your tests in a specific order

[pytest-lazy-fixture]
description = It helps to use fixtures in pytest.mark.parametrize

[pytest-faulthandler]
description = py.test plugin that activates the fault handler module for tests (dummy package)

[pytest-mock]
description = Thin-wrapper around the mock package for easier use with pytest

[cachelib]
description = A collection of cache libraries in the same API interface.

[flask-session]
description = Adds server-side session support to your Flask application

[python-dotenv]
description = Add .env support to your django/flask apps in development and deployments

[httpie]
description = HTTPie - a CLI, cURL-like tool for humans.

[flask-mail]
description = Flask extension for sending email

[msvc-runtime]
description = Install the Microsoft&#8482; Visual C++&#8482; runtime DLLs to the sys.prefix and Scripts directories

[python-baseconv]
description = Convert numbers from base 10 integers to base X strings and back again.

[asgi-csrf]
description = ASGI middleware for protecting against CSRF attacks

[jupyter-bokeh]
description = A Jupyter extension for rendering Bokeh content.

[kaleido]
description = Static image export for web-based visualization libraries with zero dependencies

[pyftpdlib]
description = Very fast asynchronous FTP server library

[pysendfile]
description = A Python interface to sendfile(2)

[onnxruntime]
description = ONNX Runtime Python bindings

[dm-tree]
description = Tree is a library for working with nested data structures.

[amply]
description = Amply allows you to load and manipulate AMPL/GLPK data as Python data structures

[dask-glm]
description = Generalized Linear Models with Dask

[wasmer]
description = Python extension to run WebAssembly binaries

[jupyter-server-proxy]
description = Jupyter server extension to supervise and proxy web services

[iniconfig]
description = iniconfig: brain-dead simple config-ini parsing

[argon2-cffi]
description = The secure Argon2 password hashing algorithm.

[jinja2-time]
description = Jinja2 Extension for Dates and Times

[text-unidecode]
description = The most basic Text::Unidecode port

[ujson]
description = Ultra fast JSON encoder and decoder for Python

[scramp]
description = An implementation of the SCRAM protocol.

[nbclassic]
description = Jupyter Notebook as a Jupyter Server Extension.

[jupyterlab-git]
description = A server extension for JupyterLab's git extension

[gitdb]
description = Git Object Database

[slicer]
description = A small package for big slicing.

[jupyterlab-widgets]
description = JupyterLab extension providing HTML widgets

[mpl-interactions]
description = Matplotlib aware interact functions

[httpx]
description = The next generation HTTP client.

[httpcore]
description = A minimal low-level HTTP client.

[typer]
description = Typer, build great CLIs. Easy to code. Based on Python type hints.

[streamlit]
description = The fastest way to build data apps in Python

[pyqt5-tools]
description = Tools to supplement the official PyQt5 wheels

[ipygany]
description = Scientific Visualization in Jupyter

[pyvista]
description = Easier Pythonic interface to VTK

[scooby]
description = A Great Dane turned Python environment detective

[meshio]
description = I/O for many mesh formats

[dask-sql]
description = Dask SQL

[jpype1]
description = A Python to Java bridge.

[three-merge]
description = Simple library for merging two strings with respect to a base one

[pyls-spyder]
description = Spyder extensions for the python-language-server

[pyls-black]
description = Black plugin for the Python Language Server

[pysocks]
description = A Python SOCKS client module. See https github.com/Anorov/PySocks for more information.

[pyinstaller-hooks-contrib]
description = Community maintained hooks for PyInstaller

[nbval]
description = A py.test plugin to validate Jupyter notebooks

[jupyterlab-classic]
description = The next gen old-school Notebook UI

[sklearn-contrib-lightning]
description = Large-scale sparse linear classification, regression and ranking in Python

[textdistance]
description = Compute distance between the two texts.

[siphon]
description = A collection of Python utilities for interacting with the Unidata technology stack.

[et-xmlfile]
description = An implementation of lxml.xmlfile for the standard library

[jdcal]
description = Julian dates from proleptic Gregorian and Julian calendars.

[orjson]
description = Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy

[zstandard]
description = Zstandard bindings for Python

[wasmer-compiler-cranelift]
description = The Cranelift compiler for the `wasmer` package (to compile WebAssembly module)

[jupyterlab-lsp]
description = Language Server Protocol integration for JupyterLab

[jupyter-lsp]
description = Multi-Language Server WebSocket proxy for Jupyter Notebook/Lab server

[wasmer-compiler-singlepass]
description = Python extension to run WebAssembly binaries

[napari]
description = n-dimensional array viewer in Python

[napari-svg]
description = A plugin for reading and writing svg files with napari

[napari-plugin-engine]
description = napari plugin engine, fork of pluggy

[magicgui]
description = build GUIs from functions, using magic.

[freetype-py]
description = Freetype python bindings

[cachey]
description = Caching mindful of computation/storage costs

[pynndescent]
description = Nearest Neighbor Descent

[torchaudio]
description = An audio package for PyTorch

[napari-console]
description = A plugin that adds a console to napari

[docstring-parser]
description = UNKNOWN

[pendulum]
description = Python datetimes made easy.

[toposort]
description = Implements a topological sort algorithm.

[python-editor]
description = Programmatically open an editor, capture the result.

[natsort]
description = Simple yet flexible natural sorting in Python.

[grpcio-health-checking]
description = Standard Health Checking Service for gRPC

[dagster]
description = A data orchestrator for machine learning, analytics, and ETL.

[croniter]
description = croniter provides iteration for datetime object with cron like format

[alembic]
description = A database migration tool for SQLAlchemy.

[skl2onnx]
description = Convert scikit-learn models to ONNX

[onnxconverter-common]
description = ONNX Converter and Optimization Tools

[onnx]
description = Open Neural Network Exchange

[graphql-ws]
description = Websocket server for GraphQL subscriptions

[gevent]
description = Coroutine-based network library

[gevent-websocket]
description = Websocket handler for the gevent pywsgi server, a Python network library

[flask-sockets]
description = Elegant WebSockets for your Flask apps.

[flask-graphql]
description = Adds GraphQL support to your Flask application

[dagster-graphql]
description = The GraphQL frontend to python dagster.

[dagit]
description = Web UI for dagster.

[snowflake-connector-python]
description = Snowflake Connector for Python

[pytimeparse]
description = Time expression parser

[python-slugify]
description = A Python Slugify application that handles Unicode

[pyjwt]
description = JSON Web Token implementation in Python

[pycryptodomex]
description = Cryptographic library for Python

[psycopg2-binary]
description = psycopg2 - Python-PostgreSQL Database Adapter

[proto-plus]
description = Beautiful, Pythonic protocol buffers.

[parsedatetime]
description = Parse human-readable date/time text.

[oscrypto]
description = TLS (SSL) sockets, key generation, encryption, decryption, signing, verification and KDFs using the OS crypto libraries. Does not require a compiler, and relies on the OS for patching. Works on Windows, OS X and Linux/BSD.

[msrest]
description = AutoRest swagger generator Python client runtime.

[minimal-snowplow-tracker]
description = A minimal snowplow event tracker for Python. Add analytics to your Python and Django apps, webapps and games

[logbook]
description = A logging replacement for Python

[json-rpc]
description = JSON-RPC transport implementation

[isodate]
description = An ISO 8601 date/time/duration parser and formatter

[hologram]
description = JSON schema generation from dataclasses

[google-crc32c]
description = A python wrapper of the C library 'Google CRC32C'

[google-cloud-bigquery]
description = Google BigQuery API client library

[dbt]
description = With dbt, data analysts and engineers can build analytics the way engineers build applications.

[dbt-snowflake]
description = The snowflake adapter plugin for dbt (data build tool)

[dbt-redshift]
description = The redshift adapter plugin for dbt (data build tool)

[dbt-postgres]
description = The postgres adpter plugin for dbt (data build tool)

[dbt-core]
description = dbt (data build tool) is a command line tool that helps analysts and engineers transform data in their warehouse more effectively

[dbt-bigquery]
description = The bigquery adapter plugin for dbt (data build tool)

[azure-storage-blob]
description = Microsoft Azure Blob Storage Client Library for Python

[azure-core]
description = Microsoft Azure Core Library for Python

[azure-common]
description = Microsoft Azure Client Library for Python (Common)

[agate]
description = A data analysis library that is optimized for humans instead of machines.

[nteract-scrapbook]
description = A library for recording and reading data in Jupyter and nteract Notebooks

[jsonpointer]
description = Identify specific nodes in a JSON document (RFC 6901)

[jsonpatch]
description = Apply JSON-Patches (RFC 6902)

[great-expectations]
description = Always know what to expect from your data.

[dagstermill]
description = run notebooks using the Dagster tools

[websocket-client]
description = WebSocket client for Python. hybi13 is supported.

[python-box]
description = Advanced Python dictionaries with dot notation access

[prefect]
description = The Prefect Core automation and scheduling engine.

[marshmallow-oneofschema]
description = marshmallow multiplexing schema

[docker]
description = A Python library for the Docker Engine API.

[pyerfa]
description = Python bindings for ERFA

[jupyter-packaging]
description = Jupyter Packaging Utilities

[aiomultiprocess]
description = asyncio version of the standard multiprocessing module

[nbtutor]
description = Visualize Python code execution in Jupyter Notebook cells

[tinycss]
description = tinycss is a complete yet simple CSS parser for Python.

[qstylizer]
description = Stylesheet Generator for PyQt{4-5}/PySide{1-2}

[inflection]
description = A port of Ruby on Rails inflector to Python

[arrow]
description = Better dates & times for Python

[quadprog]
description = Quadratic Programming Solver

[qpsolvers]
description = Quadratic programming solvers in Python with a unified API

[flit-core]
description = Distribution-building parts of Flit. See flit package for more information

[swift-sim]
description = A Python/Javascript Visualiser

[spatialmath-python]
description = Provides spatial maths capability for Python.

[spatialgeometry]
description = A Shape and Geometry Package

[rtb-data]
description = Data files for the Robotics Toolbox for Python.

[roboticstoolbox-python]
description = A Python library for robotic education and research

[pgraph-python]
description = Simple graph functionality for Python.

[colored]
description = Simple library for color and formatting to terminal

[ansitable]
description = Quick and easy display of tabular data and matrices with optional ANSI color and borders.

[qdldl]
description = QDLDL, a free LDL factorization routine.

[jupyter-server-mathjax]
description = MathJax resources as a Jupyter Server Extension.

[voila-gridstack]
description = A GridStack template for Voila.

[deprecation]
description = A library to handle automated deprecations

[matplotlib-inline]
description = Inline Matplotlib backend for Jupyter

[sqlite-utils]
description = CLI tool and Python utility functions for manipulating SQLite databases

[py-lru-cache]
description = LRU cache for python. Provides a dictionary-like object as well as a method decorator.

[dateparser]
description = Date parsing library designed to parse dates from HTML pages

[datasette-graphql]
description = Datasette plugin providing an automatic GraphQL API for your SQLite databases

[csvs-to-sqlite]
description = Convert CSV files into a SQLite database

[readline]
description = Hack to make "pip install readline" happy and do nothing

[python-picard]
description = Preconditoned ICA for Real Data

[maturin]
description = Build and publish crates with pyo3, rust-cpython and cffi bindings as well as rust binaries as python packages

[cached-property]
description = A decorator for caching properties in classes.

[tinycss2]
description = tinycss2

[slicerator]
description = A lazy-loading, fancy-sliceable iterable.

[pims]
description = Python Image Sequence

[flatbuffers]
description = The FlatBuffers serialization format for Python

[dask-image]
description = Distributed image processing

[wasabi]
description = A lightweight console printing and formatting toolkit

[srsly]
description = Modern high-performance serialization utilities for Python

[spacy-legacy]
description = Legacy registered functions for spaCy backwards compatibility

[smart-open]
description = Utils for streaming large files (S3, HDFS, GCS, Azure Blob Storage, gzip, bz2...)

[pathy]
description = pathlib.Path subclasses for local and cloud bucket storage

[fastcore]
description = Python supercharged for fastai development

[catalogue]
description = Super lightweight function registries for your library

[blis]
description = The Blis BLAS-like linear algebra library, as a self-contained C-extension.

[requests-unixsocket]
description = Use requests to talk HTTP via a UNIX domain socket

[platformdirs]
description = A small Python module for determining appropriate platform-specific dirs, e.g. a "user data dir".

[debugpy]
description = An implementation of the Debug Adapter Protocol for Python

[charset-normalizer]
description = The Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet.

[backports-entry-points-selectable]
description = Compatibility shim providing selectable entry points for older implementations

[sqlite-fts4]
description = Python functions for working with SQLite FTS4 search

[pyzstd]
description = Python bindings to Zstandard (zstd) compression library, the API is similar to Python's bz2/lzma/zlib module.

[pypyodbc]
description = A Pure Python ctypes ODBC module

[jupyter-dash]
description = Dash support for the Jupyter notebook interface

[ansi2html]
description = UNKNOWN

[tomli]
description = A lil' TOML parser

[python-lsp-server]
description = Python Language Server for the Language Server Protocol

[python-lsp-jsonrpc]
description = JSON RPC 2.0 server library

[python-lsp-black]
description = Black plugin for the Python LSP Server

[cramjam]
description = Thin Python bindings to de/compression algorithms in Rust

[rich]
description = Render rich text, tables, progress bars, syntax highlighting, markdown and more to the terminal

[fastdownload]
description = A general purpose data downloading library.

[dateutils]
description = Various utilities for working with date and datetime objects

[shiboken6]
description = Python / C++ bindings helper module

[setuptools-scm]
description = the blessed package to manage your versions by scm tags

[pyside6]
description = Python bindings for the Qt cross-platform application and UI framework

[jellyfish]
description = a library for doing approximate and phonetic matching of strings.

[tomli-w]
description = A lil' TOML writer

[frozenlist]
description = A list-like structure which implements collections.abc.MutableSequence

[aiosignal]
description = aiosignal: a list of registered asynchronous callbacks

[parsy]
description = easy-to-use parser combinators, for parsing in pure Python

[argon2-cffi-bindings]
description = Low-level CFFI bindings for Argon2

[clr-loader]
description = Generic pure Python loader for .NET runtimes

[cx-logging]
description = Python and C interfaces for logging

[tzdata]
description = Provider of IANA time zone data

[pytz-deprecation-shim]
description = Shims to make deprecation of pytz easier

[asttokens]
description = Annotate AST trees with source code positions

[executing]
description = Get the currently executing AST node of a frame, and other information

[pure-eval]
description = Safely evaluate AST nodes without side effects

[stack-data]
description = Extract data from python stack frames and tracebacks for informative displays

[langcodes]
description = Tools for labeling human languages with IETF language tags

[spacy-loggers]
description = Logging utilities for SpaCy

[hpy]
description = A better C API for Python

[doit]
description = doit - Automation Tool

[jupyterlite]
description = tools for building JupyterLite sites

[pyqt5-qt5]
description = The subset of a Qt installation needed by PyQt5.

[pyqtwebengine-qt5]
description = The subset of a Qt installation needed by PyQtWebEngine.

[superqt]
description = Missing widgets for PyQt/PySide

[notebook-shim]
description = A shim layer for notebook traits and config

[pygad]
description = PyGAD: A Python 3 Library for Building the Genetic Algorithm and Training Machine Learning Algoithms (Keras & PyTorch).

[fastjsonschema]
description = Fastest Python implementation of JSON schema

[httptools]
description = A collection of framework independent HTTP protocol utils.

[pyside6-addons]
description = Python bindings for the Qt cross-platform application and UI framework (Addons)

[pyside6-essentials]
description = Python bindings for the Qt cross-platform application and UI framework (Essentials)

[importlib-resources]
description = Read resources from Python packages

[argparse]
description = Python command-line parsing library

[traceback2]
description = Backports of the traceback module

[unittest2]
description = The new features in unittest backported to Python 2.4+.

[linecache2]
description = Backports of the linecache module

[django]
description = A high-level Python web framework that encourages rapid development and clean, pragmatic design.

[watchgod]
description = Simple, modern file watching and code reload in python.

[deap]
description = Distributed Evolutionary Algorithms in Python

[backports-zoneinfo]
description = Backport of the standard library zoneinfo module

[lief]
description = Library to instrument executable formats

[polars]
description = Blazingly fast DataFrame library

[xyzservices]
description = Source of XYZ tiles providers

[filterpy]
description = Kalman filtering and optimal estimation library

[zstd]
description = ZSTD Bindings for Python

[pmdarima]
description = Python's forecast::auto.arima equivalent

[pytoolconfig]
description = Python tool configuration

[tbats]
description = BATS and TBATS for time series forecasting

[ntlm-auth]
description = Creates NTLM authentication structures

[requests-ntlm]
description = This package allows for HTTP NTLM authentication using the requests library.

[sspyrs]
description = Lightweight interface for SSRS reports to python

[xmltodict]
description = Makes working with XML feel like you are working with JSON

[missingno]
description = Missing data visualization module for Python.

[intel-openmp]
description = Intel OpenMP* Runtime Library

[mkl]
description = Intel® oneAPI Math Kernel Library

[whatthepatch]
description = A patch parsing and application library.

[duckdb]
description = DuckDB embedded database

[ffmpy]
description = A simple Python wrapper for ffmpeg

[pyqt6-sip]
description = The sip module support for PyQt6

[pyqt6]
description = Python bindings for the Qt cross platform application toolkit

[pyqt6-qt6]
description = The subset of a Qt installation needed by PyQt6.

[xgboost]
description = XGBoost Python Package

[click-default-group-wheel]
description = Extends click.Group to invoke a command without explicit subcommand name (packaged as a wheel)

[exceptiongroup]
description = Backport of PEP 654 (exception groups)

[linear-operator]
description = A linear operator implementation, primarily designed for finite-dimensional positive definite operators (i.e. kernel matrices).

[waitress]
description = Waitress WSGI server

[contourpy]
description = Python library for calculating contours of 2D quadrilateral grids

[pylint-venv]
description = pylint-venv provides a Pylint init-hook to use the same Pylint installation with different virtual environments.

[docstring-to-markdown]
description = On the fly conversion of Python docstrings to markdown

[ipydatagrid]
description = Fast Datagrid widget for the Jupyter Notebook and JupyterLab

[py2vega]
description = A Python to Vega-expression transpiler.

[confection]
description = The sweetest config system for Python

[python-json-logger]
description = A python library adding a json log formatter

[jupyter-events]
description = Jupyter Event System library

[jupyter-server-terminals]
description = A Jupyter Server Extension Providing Terminals.

[ypy-websocket]
description = WebSocket connector for Ypy

[jupyter-server-ydoc]
description = A Jupyter Server Extension Providing Y Documents.

[y-py]
description = Python bindings for the Y-CRDT built from yrs (Rust)

[jupyter-ydoc]
description = Document structures for collaborative editing using Ypy

[fqdn]
description = Validates fully-qualified domain names against RFC 1123, so that they are acceptable to modern bowsers

[isoduration]
description = Operations with ISO 8601 durations

[rfc3339-validator]
description = A pure python RFC3339 validator

[rfc3986-validator]
description = Pure python rfc3986 validator

[uri-template]
description = RFC 6570 URI Template Processor

[webcolors]
description = A library for working with color names and color values formats defined by HTML and CSS.

[jupyterlab-rise]
description = RISE: "Live" Reveal.js JupyterLab Slideshow extension.

[editables]
description = Editable installations

[hatch]
description = Modern, extensible Python project management

[hatchling]
description = Modern, extensible Python build backend

[hyperlink]
description = A featureful, immutable, and correct URL for Python.

[pyperclip]
description = A cross-platform clipboard module for Python. (Only handles plain text for now.)

[userpath]
description = Cross-platform tool for adding locations to the user PATH

[crashtest]
description = Manage Python errors with ease

[dulwich]
description = Python Git Library

[jaraco-classes]
description = Utility functions for Python class constructs

[poetry-core]
description = Poetry PEP 517 Build Backend

[poetry-plugin-export]
description = Poetry plugin to export the dependencies to various formats

[rapidfuzz]
description = rapid fuzzy string matching

[trove-classifiers]
description = Canonical source for classifiers on PyPI (pypi.org).

[dirty-cat]
description = Machine learning with dirty categories.

[semver]
description = Python helper for Semantic Versioning (http://semver.org/)

[arviz]
description = Exploratory analysis of Bayesian models

[cons]
description = An implementation of Lisp/Scheme-like cons in Python.

[etuples]
description = Python S-expression emulation using tuple-like objects.

[h5netcdf]
description = netCDF4 via h5py

[logical-unification]
description = Logical unification in Python

[minikanren]
description = Relational programming in Python

[pytensor]
description = Optimizing compiler for evaluating mathematical expressions on CPUs and GPUs.

[xarray-einstats]
description = Stats, linear algebra and einops for xarray

[linkify-it-py]
description = Links recognition library with FULL unicode support.

[markdown-it-py]
description = Python port of markdown-it. Markdown parsing, done right!

[mdit-py-plugins]
description = Collection of plugins for markdown-it-py

[mdurl]
description = Markdown URL utilities

[uc-micro-py]
description = Micro subset of unicode data files for linkify-it-py projects.

[dataclasses-json]
description = Easily serialize dataclasses to and from JSON

[langchain]
description = Building applications with LLMs through composability

[marshmallow-enum]
description = Enum field for Marshmallow

[openapi-schema-pydantic]
description = OpenAPI (v3) specification schema as pydantic class

[typing-inspect]
description = Runtime inspection utilities for typing module.

[huggingface-hub]
description = Client library to download and publish models, datasets and other repos on the huggingface.co hub

[tokenizers]
description = Fast and Customizable Tokenizers

[transformers]
description = State-of-the-art Machine Learning for JAX, PyTorch and TensorFlow

[azure-cosmos]
description = Microsoft Azure Cosmos Client Library for Python

[azure-identity]
description = Microsoft Azure Identity Library for Python

[build]
description = A simple, correct Python build frontend

[lazy-loader]
description = lazy_loader

[msal]
description = The Microsoft Authentication Library (MSAL) for Python library enables your app to access the Microsoft Cloud by supporting authentication of users with Microsoft Azure Active Directory accounts (AAD) and Microsoft Accounts (MSA) using industry standard OAuth2 and OpenID Connect.

[msal-extensions]
description = Microsoft Authentication Library extensions (MSAL EX) provides a persistence API that can save your data on disk, encrypted on Windows, macOS and Linux. Concurrent data access will be coordinated by a file lock mechanism.

[openai]
description = Python client library for the OpenAI API

[pyproject-hooks]
description = Wrappers to call pyproject.toml-based build backend hooks.

[accelerate]
description = Accelerate

[spatialpandas]
description = Pandas extension arrays for spatial/geometric operations

[comm]
description = Jupyter Python Comm implementation, for usage in ipykernel, xeus-python etc.

