Pure Python QR code generator with SVG, EPS, PNG and terminal output

https://github.com/mnooner256/pyqrcode

Generate and parse RFC 3339 timestamps

https://pypi.python.org/pypi/pyRFC3339

Command line wrapper for pyright

https://github.com/RobertCraigie/pyright-python

Persistent/Functional/Immutable data structures

https://github.com/tobgu/pyrsistent

Python interface to sendfile(2)

https://github.com/giampaolo/pysendfile

Serial port encapsulation library for Python

https://github.com/pyserial/pyserial

Python SOCKS module

https://github.com/Anorov/PySocks

Deal PySol FC Cards

https://pypi.org/project/pysol-cards/

Simple powerful testing with Python

https://docs.pytest.org/en/latest/

Pytest plugin with mechanisms for caching across test runs

https://bitbucket.org/hpk42/pytest-cache/

Py.test plugin to capture log messages

https://bitbucket.org/memedough/pytest-capturelog/overview

Pytest plugin to create CodSpeed benchmarks

https://codspeed.io/ https://codspeed.io/docs/reference/pytest-codspeed https://github.com/CodSpeedHQ/pytest-codspeed

Pytest plugin for testing console scripts

https://github.com/kvas-it/pytest-console-scripts

Pytest plugin for measuring coverage

https://github.com/pytest-dev/pytest-cov

pytest plugin for test data directories and files

https://pypi.org/project/pytest-datadir/ https://github.com/gabrielcnr/pytest-datadir

pytest plugin to check FLAKE8 requirement

https://github.com/tholo/pytest-flake8

Run tests in isolated forked subprocesses

https://github.com/pytest-dev/pytest-forked

HTTP server for pytest

https://github.com/csernazs/pytest-httpserver

py.test plugin to check import ordering using isort

https://github.com/stephrdev/pytest-isort

Use fixtures in pytest.mark.parametrize

https://github.com/TvoroG/pytest-lazy-fixture

Thin wrapper around the mock package for easier use with py.test

https://github.com/pytest-dev/pytest-mock/

Pytest plus plugin :: extends pytest functionality

https://github.com/pytest-dev/pytest-plus

Re-run tests to eliminate flaky failures

https://github.com/pytest-dev/pytest-rerunfailures

Test support for pytest runner in setup.py

https://bitbucket.org/jaraco/pytest-runner

Fixtures and utility functions to run service processes for pytest

https://github.com/pytest-dev/pytest-services

unittest subTest() support and subtests fixture

https://github.com/pytest-dev/pytest-subtests

Pytest plugin to abort hanging tests

https://github.com/pytest-dev/pytest-timeout

Extensions to the standard Python datetime module

https://dateutil.readthedocs.io/en/stable/ https://github.com/dateutil/dateutil

Sphinx theme for the CPython docs and related projects

https://pypi.org/project/python-docs-theme/

Library for loading configurations easily in Python

https://github.com/RussellLuo/easyconfig

Programmatically open an editor, capture the result

https://github.com/fmoo/python-editor

Python wrapper for the GNU Privacy Guard (GPG or GnuPG)

https://docs.red-dove.com/python-gnupg/

Python package to manipulate LilyPond files

https://github.com/wbsoft/python-ly

File type identification using libmagic

https://github.com/ahupp/python-magic

Python API for memcached, a distributed memory cache daemon

https://github.com/linsomniac/python-memcached

Basic functions for handling mime-types in Python

http://code.google.com/p/mimeparse/

Python MPD client library

https://github.com/Mic92/python-mpd2

Streaming multipart parser for Python

https://multipart.fastapiexpert.com/ https://github.com/Kludex/python-multipart

Python PAM module

https://github.com/FirefighterBlu3/python-pam

Slugify application that handles unicode

https://github.com/un33k/python-slugify

Core proxy (SOCKS4, SOCKS5, HTTP tunneling) functionality for Python

https://pypi.org/project/python-socks/

Universally unique lexicographically sortable identifier

https://python-ulid.readthedocs.io/en/latest/ https://github.com/mdomke/python-ulid

Collection of small functions and classes

https://pypi.org/project/python-utils/

X11 library for Python

https://github.com/python-xlib/python-xlib

Python 3 port of the python-openid library

https://github.com/necaris/python3-openid

Ahead of Time compiler for numeric kernels

https://github.com/serge-sans-paille/pythran

Load Python objects documentation

https://github.com/mkdocstrings/pytkdocs

Pure Python implementation of the trie data structure

https://github.com/gsakkis/pytrie

World Timezone Definitions for Python

http://pytz.sourceforge.net

Olson timezone database for Python

https://github.com/sdispater/pytzdata