This is a implementation of immutable linked lists for Python. It contains nil (the empty linked list) and a Pair class for nodes. Since a linked list is treated as immutable, it is hashable, and its length can be retrieved in constant time. Some of the terminology is inspired by LISP. It is possible to create an improper list by creating a Pair with a non-list cdr.

This project provides a typed parser. It was started as part of Pint, the Python units package.

This package implements a functionality to deal with RabbitMQ Streams using asyncio.

It is designed and implemented with the following qualities in mind:

• asynchronous Pythonic API with type annotations

• use of AMQP 1.0 message format to enable interoperability between RabbitMQ Stream. clients

• auto reconnection to RabbitMQ broker with lazily created connection objects

Support of many RabbitMQ Streams broker features:

• publishing single messages, or in batches, with confirmation

• subscribing to a stream at a specific point in time, from a specific offset, or using offset reference

• stream message filtering

• writing stream offset reference

• message deduplication

• integration with AMQP 1.0 ecosystem at message format level

This package provides a command-line interface (CLI) to the Jinja2 template engine.

This package provides functionality to serialize arbitrary data types to and from JSON. Common data types are implemented and it is easy to register custom encoders and decoders.

This package provides a Python module that displays numbers and dates in "human readable" forms. For example, it would display "12345591313" as "12.3 billion".

This package provides an implementation of a topological sort algorithm.

This package provides an implementation of generic floating point encode and decode logic in Python. It handles various current and proposed floating point types:

• IEEE 754: Binary16, Binary32

• OCP Float8: E5M2, E4M3

• IEEE WG P3109

• OCP MX Formats: E2M1, M2M3, E3M2, E8M0, INT8, and the MX block formats.

This package is built on top the python-black code formatter to enable formatting of partial files.

Globber is a Python library for matching file names against glob patterns. In contrast to other glob-matching libraries, it matches arbitrary strings and doesn't require the matched names to be existing files. In addition, it supports the globstar ** operator to match an arbitrary number of path components.

Tools and API for translation and localization engineering. It contains several utilities, as well as an API for building localization tools.

This package contains a Python implementation of the patiencediff algorithm. Patiencediff provides a good balance of performance, nice output for humans, and implementation simplicity.

This library allows you to create a system tray icon. It makes it possible to specify an icon, a title and a callback for when the icon is activated. The icon and title can be changed after the icon has been created, and the visibility of the icon can be toggled.

This package is an extension to Python-Markdown which adds support for shorthand links to GitHub users, repositories, issues and commits.

This package provides a REPL plugin for Click.

This package provides a Python library for parsing, modifying, and composing subtitles in the SRT file format.

This package provides a textbox edit widget for python-urwid that supports readline shortcuts.

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).

Orderly Set is a package containing multiple implementations of Ordered Set.

This package provides Emoji terminal output for Python. The entire set of Emoji codes as defined by the Unicode Consortium is supported in addition to a bunch of aliases.

Cymem provides two small memory-management helpers for Cython. They make it easy to tie memory to a Python object's life-cycle, so that the memory is freed when the object is garbage collected.

EasyGUI is a module for easy GUI programming in Python. EasyGUI is different from other GUI generators in that EasyGUI is NOT event-driven. Instead, all GUI interactions are invoked by simple function calls.

API to query the distutils metadata written in PKG-INFO inside a source distriubtion (an sdist) or a binary distribution (e.g., created by running bdist_egg). It can also query the EGG-INFO directory of an installed distribution, and the *.egg-info stored in a "development checkout" (e.g, created by running python setup.py develop).

This package implements fast and direct raster I/O for use with Numpy and SciPy.