Dispatcher mechanism for creating event models.

PyDispatcher is an enhanced version of Patrick K. O’Brien’s original
dispatcher.py module. It provides the Python programmer with a robust
mechanism for event routing within various application contexts.

Included in the package are the robustapply and saferef modules, which
provide the ability to selectively apply arguments to callable objects and
to reference instance methods using weak-references.

Pytools is a big bag of things that are "missing" from the Python standard library.
This is mainly a dependency of other software packages (pycuda, pyopencl, etc ),
and is probably of little interest to you unless you use those. If you're curious
nonetheless, here's what's on offer:
* A ton of small tool functions such as len_iterable, argmin, tuple generation,
permutation generation, ASCII table pretty printing, GvR's mokeypatch_xxx() hack,
the elusive flatten, and much more.
* Michele Simionato's decorator module
* A time-series logging module, pytools.log.
* Batch job submission, pytools.batchjob.
* A lexer, pytools.lex.

Queuelib is a collection of persistent (disk-based) queues for Python.

Queuelib goals are speed and simplicity. It was originally part of the `Scrapy
framework`_ and stripped out on its own library.

A Python wrapper for the SipHash-1-3 and SipHash-2-4 pseudo-random
functions, providing a streaming-capable interface compatible with the
hashlib hash objects of the Python standard library.

uv is a Python package installer and resolver, written in Rust. Designed as a
drop-in replacement for common pip and pip-tools workflows.

This is a Python library of web-related functions, such as:

* remove comments, or tags from HTML snippets

* extract base url from HTML snippets

* translate entites on HTML strings

* encoding mulitpart/form-data

* convert raw HTTP headers to dicts and vice-versa

* construct HTTP auth header

* converting HTML pages to unicode

* RFC-compliant url joining

* sanitize urls (like browsers do)

* extract arguments from urls

Python SDK for CubeSandbox, a lightweight microVM sandbox service for AI agents built on RustVMM and KVM.

Next generation test framework for Linux

Aexpect is a Python library used to control interactive applications, very
similar to pexpect. It can be used to control applications such as ssh, scp
sftp, telnet, among others.

Autotest is a framework for fully automated testing. It is designed primarily
to test the Linux kernel, though it is useful for many other functions such as
qualifying new hardware. It's an open-source project under the GPL and is used
and developed by a number of organizations, including Google, IBM, and many
others.

The autotest package provides the client harness capable of running autotest
jobs on a single system.

Avocado is a set of tools and libraries (what people call these days a
framework) to perform automated testing.

Avocado Virt Test is a plugin that lets you execute virt-tests
with all the avocado convenience features, such as HTML report,
Xunit output, among others.

Inspektor is a program used to verify the code of a Python project.
It checks code with the help of pylint, checks indentation with
pycodestyle, and checks for PEP8 compliance.

Inspektor can work with Git and SVN checkouts.

The ResultsDB API module provides a Python API for using ResultsDB's
JSON/REST interface in a more pythonic way. It has functions which match
the JSON/REST methods, but allow the common goodies as named parameters,
and parameters skipping.

Concurrency primitives, safe memory reclamation mechanisms and non-blocking
data structures for the research, design and implementation of high performance
concurrent systems.

JSON is a lightweight data-interchange format. It can represent numbers,
strings, ordered sequences of values, and collections of name/value pairs.

JsonCpp is a C++ library that allows manipulating JSON values, including
serialization and deserialization to and from strings. It can also preserve
existing comment in unserialization/serialization steps, making it a convenient
format to store user input files.

The libmd library provides a few message digest ("hash") functions, as
found on various BSDs on a library with the same name and with a compatible
API.

This is an implementation of Hypertext Transfer Protocol version 2.

The framing layer of HTTP/2 is implemented as a form of reusable C
library. On top of that, we have implemented HTTP/2 client, server
and proxy. We have also developed load test and benchmarking tool
for HTTP/2.

HPACK encoder and decoder are available as public API.