This package provides a Python implementation of the Java library of the same name. It eases monkey patching, for example to stub out side effects when unit testing.

The Python keyring lib provides a easy way to access the system keyring service from python. It can be used in any application that needs safe password storage.

aioquic is a library for the QUIC network protocol in Python. It features a minimal TLS 1.3 implementation, a QUIC stack and an HTTP/3 stack.

uvicorn is a fast ASGI server implementation, using uvloop and httptools. It currently supports HTTP/1.1 and WebSockets. Support for HTTP/2 is planned.

This library reads DBF files and returns the data as native Python data types for further processing. It is primarily intended for batch jobs and one-off scripts.

IPython provides a rich architecture for interactive computing with: Powerful interactive shells, a browser-based notebook, support for interactive data visualization, embeddable interpreters and tools for parallel computing.

Imageio is a Python library that provides an easy interface to read and write a wide range of image data, including animated images, video, volumetric data, and scientific formats.

Confuse is a configuration library for Python that uses YAML. It takes care of defaults, overrides, type checking, command-line integration, human-readable errors, and standard OS-specific locations.

This package gives you colored strings for the terminal. Crayons automatically wraps a given string in the foreground color and restores the original state after the string is printed.

The PyPrind (Python Progress Indicator) module provides a progress bar and a percentage indicator object that let you track the progress of a loop structure or other iterative computation.

pywinrm is a Python client for the Windows Remote Management (WinRM) service. It allows you to invoke commands on target Windows machines from any machine that can run Python.

This is a very simple Python library for color and formatting in the terminal. It comes with a collection of color codes and names for 256 color terminal setups.

icmplib is a supporting library for both IPv4 and IPv6 networks. ICMP is typically used for diagnostic or control purposes - well known from utilities such as ping(1).

Python implementation of the Happy Eyeballs Algorithm described in RFC 6555. Provided with a single file and dead-simple API to allow easy vendoring and integration into other projects.

Cypari2 provides a Python interface to the number theory library PARI/GP. It has been spun off from the SageMath mathematics software system, but it can be used independently.

Cython is an optimising static compiler for both the Python programming language and the extended Cython programming language. It makes writing C extensions for Python as easy as Python itself.

The ccdproc package provides many of the necessary tools for processing of CCD images built on a framework to provide error propagation and bad pixel tracking throughout the reduction process.

WTForms is a flexible forms validation and rendering library for Python web development. It is very similar to the web form API available in Django, but is a standalone package.

pyquery allows you to make jQuery queries on xml documents. The API is as much as possible the similar to jQuery. pyquery uses lxml for fast xml and html manipulation.

rfc3986 is a Python implementation of RFC 3986 including validation and authority parsing. This module also supports RFC 6874 which adds support for zone identifiers to IPv6 addresses.

This Python module provides an abstraction layer for interacting with constraint solvers. Specifically, it is intended to be used with SMT solvers and is built on top of the Z3 solver.

PyKafka is a client for the Apache Kafka distributed messaging system. It includes Python implementations of Kafka producers and consumers, which are optionally backed by a C extension built on librdkafka.

The pyscard smart card library is a framework for building smart card aware applications in Python. The smart card module is built on top of the PCSC API Python wrapper module.

The ultimate Python library in building OAuth and OpenID Connect servers and clients. It is designed from low level specifications implementations to high level frameworks integrations, to meet the needs of everyone.