Converts HTML/CSS documents to PDF

https://weasyprint.org/

Character encoding aliases for legacy web content

https://github.com/SimonSapin/python-webencodings

WSGI request and response Python object

https://webob.org/

Websocket client for python

https://github.com/websocket-client/websocket-client

Implementation of the WebSocket Protocol (RFC 6455 and 7692)

https://pypi.org/project/websockets/

Python utilities collection for building WSGI applications

https://palletsprojects.com/p/werkzeug/ https://github.com/pallets/werkzeug

Built-package format for Python

https://github.com/pypa/wheel

Decorators, wrappers and monkey patching

https://github.com/GrahamDumpleton/wrapt

WebSocket Accelerator for ws4py and AutobahnPython

https://github.com/methane/wsaccel

Xcffib is a replacement for xpyb, also is a XCB python binding

https://github.com/tych0/xcffib

Python 2 library to access freedesktop.org standards

http://freedesktop.org/Software/pyxdg

XML parser that returns python dictionaries

https://pypi.org/project/xmltodict/

Python YAML parser

https://pyyaml.org/

Yet another URL library

https://github.com/aio-libs/yarl

Python module to retrieve stock quote data from Yahoo Finance

https://github.com/cgoldberg/ystockquote

Backport of pathlib-compatible object wrapper for zip files

https://github.com/jaraco/zipp

Zope Component Architecture

https://pypi.org/project/zope.component/

Very basic event publishing system

https://pypi.org/project/zope.event/

Interfaces for Python

https://pypi.org/project/zope.interface/

Common files for the Python bindings for the D-BUS messaging system

https://dbus.freedesktop.org/doc/dbus-python/

Common files for the Python bindings for GObject

Analyzes python source code looking for bugs and signs of poor quality

https://www.pylint.org/

Python driver for MongoDB

https://github.com/mongodb/mongo-python-driver

"meta-port" for the default version of Python interpreter

https://www.python.org/

"meta-port" for version 2 of the Python interpreter

https://www.python.org/

Interpreted object-oriented programming language

https://www.python.org/

"meta-port" for version 3 of the Python interpreter

https://www.python.org/

Interpreted object-oriented programming language

https://www.python.org/

Interpreted object-oriented programming language

https://www.python.org/

Interpreted object-oriented programming language

https://www.python.org/

Collaborative, networked system to detect and block spam

https://github.com/SpamExperts/pyzor

Cross-platform crypto API for Qt

http://delta.affinix.com/qca/

Quick Database Manager

http://fallabs.com/qdbm/

Qhull computes convex hulls, Delaunay triangulations and halfspaces

http://www.qhull.org

Library to manage JSON objects with Qt

http://qjson.sourceforge.net/

Command-line tools for transforming and inspecting PDF documents

http://qpdf.sourceforge.net

Sudoku generating and solving software

http://people.freedesktop.org/~hughsient/appdata/

A command line program to query game servers on the net

http://www.qstat.org/

Qt build tools

https://www.qt.io/

Qt multi-threading module

https://www.qt.io/

Qt core non-graphical module

https://www.qt.io/

Qt D-Bus inter-process communication module

https://www.qt.io/

Qt 5 documentation

https://www.qt.io/

Qt 5 examples sourcecode

https://www.qt.io/

Qt network module

https://www.qt.io/

Qt network auth module

https://www.qt.io/

Qt command-line interface to D-Bus

https://www.qt.io/

QDoc configuration files

https://www.qt.io/

Qt Makefile generator

https://www.qt.io/

Command line client to QStandardPaths