immutabledict is an immutable wrapper around dictionaries. It implements the complete mapping interface and can be used as a drop-in replacement for dictionaries where immutability is desired.

Archspec offers human-readable labels for system architecture aspects. These aspects include CPU, network fabrics, etc. In addition, it offers APIs to detect, query, and compare them.

Gridmap is a Python package to allow you to easily create jobs on the cluster directly from Python. You can directly map Python functions onto the cluster without needing to write any wrapper code yourself.

Mimeparse provides basic functions for parsing MIME type names and matching them against a list of media-ranges.

attrs is a Python package with class decorators that ease the chores of implementing the most common attribute-related object protocols.

Babel is composed of two major parts: - tools to build and work with gettext message catalogs - a Python interface to the CLDR (Common Locale Data Repository), providing access to various locale display names, localized number and date formatting, etc.

Twisted is an extensible framework for Python programming, with special focus on event-based network programming and multiprotocol integration.

This Python module can read, write crontab files, and access the system cron automatically and simply using a direct API.

This package provides a simple Python extension module sass which is binding LibSass.

This is a Python port of markdown-it, and some of its associated plugins. The driving design philosophy of the port has been to change as little of the fundamental code structure (file names, function name, etc) as possible.

Bleach is an easy whitelist-based HTML-sanitizing tool.

This Python library is based upon the xmlfile module from lxml. It aims to provide a low memory, compatible implementation of xmlfile.

This package lets you implement minimal boilerplate CLIs derived from type hints and parse from command line, config files and environment variables.

Click is a Python package for creating command line interfaces in a composable way with as little code as necessary. Its name stands for "Command Line Interface Creation Kit". It's highly configurable but comes with sensible defaults out of the box.

The stack_data Python library extracts data from stack frames and tracebacks. Is can be used to display more useful tracebacks than the default.

Besides being used in web development, CSS is also the way to stylize Qt-based desktop applications. However, Qt's CSS has a few variations that prevent the direct use of SASS compiler.

The purpose of this tool is to fill the gap between SASS and Qt-CSS by handling those variations.

This package is a tiny, zero-dependencies library that makes it easy to add function (or object) registries to your code. Function registries are helpful when you have objects that need to be both easily serializable and fully customizable. Instead of passing a function into your object, you pass in an identifier name, which the object can use to lookup the function from the registry. This makes the object easy to serialize, because the name is a simple string. If you instead saved the function, you'd have to use Pickle for serialization, which has many drawbacks.

Usage of Python's multiprocessing package in a gevent-powered application may raise problems. With gipc, process-based child processes can safely be created anywhere within a gevent-powered application.

Python client for Consul, a tool for service discovery, monitoring and configuration.

This is an implementation of ASN.1 types and codecs in Python. It is suitable for a wide range of protocols based on the ASN.1 specification.

This Python library makes it easy to display images and videos in a notebook.

Daft is a Python package that uses matplotlib to render pixel-perfect probabilistic graphical models for publication in a journal or on the internet. With a short Python script and an intuitive model-building syntax you can design directed (Bayesian Networks, directed acyclic graphs) and undirected (Markov random fields) models and save them in any formats that matplotlib supports (including PDF, PNG, EPS and SVG).

This package provides a decorator for caching properties in classes. It is forked from cached-property.

Mixed sync-async queue, supposed to be used for communicating between classic synchronous (threaded) code and asynchronous (in terms of asyncio) one. Like Janus god the queue object from the library has two faces: synchronous and asynchronous interface. Synchronous is fully compatible with standard queue, asynchronous one follows asyncio queue design.