This package provides utilities for streaming large files (S3, HDFS, GCS, Azure Blob Storage, gzip, bz2, etc.)

cssselect2 is a straightforward implementation of CSS3 Selectors for markup documents (HTML, XML, etc.) that can be read by ElementTree-like parsers (including cElementTree, lxml, html5lib, etc.).

Unlike the Python package cssselect, it does not translate selectors to XPath and therefore does not have all the correctness corner cases that are hard or impossible to fix in cssselect.

This package provides CLI tool and Python library parallel file downloader using asyncio. parfive can handle downloading multiple files in parallel as well as downloading each file in a number of chunks.

asciicast demo of parfive parfive works by creating a downloader object, appending files to it and then running the download. parfive has a synchronous API, but uses asyncio to parallelise downloading the files.

The zope.deprecation module provides a function for marking modules, classes, functions, methods and properties as deprecated, displaying warnings when usaged in application code.

This package provides an easy-to-use SNI endpoint for use with the Twisted web framework.

Low Level Client for Crossref Search API.

This package provides a python wrapper around rapidjson.

Html5lib is an HTML parser based on the WHATWG HTML specification and written in Python.

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.

Betamax-Serializers are an experimental set of Serializers for Betamax that may possibly end up in the main package.

AWS CLI provides a unified command line interface to the Amazon Web Services (AWS) API.

This package contains a set of persistent object containers built around a modified BTree data structure. The trees are optimized for use inside ZODB's "optimistic concurrency" paradigm, and include explicit resolution of conflicts detected by that mechanism.

stamina is an opinionated wrapper around the Tenacity package.

This package provides a Python implementation of the Engine.IO realtime client and server.

This package provides a list of user agents, from a collection of more than 326,000 known user-agents. Users can pick a random one, or select one based on filters.

This module contains a pure-Python implementation of a HTTP/2 protocol stack. It does not provide a parsing layer, a network layer, or any rules about concurrency. Instead, it's a purely in-memory solution, defined in terms of data actions and HTTP/2 frames. This is one building block of a full Python HTTP implementation.

This library provides OpenID authentication for Python, both for clients and servers.

Requests-FTP is an implementation of a simple FTP transport adapter for use with the Requests library.

Python port of the YUI CSS Compressor.

Betamax will record your test suite's HTTP interactions and replay them during future tests. It is designed to work with python-requests.

This package is a fork of the pickle module (and the supporting C extension) from both Python 3.2 and Python 3.3. The fork adds support for the noload operations used by zodb.

Hypercorn is an ASGI web server based on the sans-io hyper, h11, h2, and wsproto libraries and inspired by Gunicorn. It supports HTTP/1, HTTP/2, WebSockets (over HTTP/1 and HTTP/2), ASGI/2, and ASGI/3 specifications. It can utilise asyncio, uvloop, or trio worker types.

This package provides a Python wrapper around OpenWeatherMap web APIs.

The socksio Python module is a client-side sans-I/O SOCKS proxy implementation. It supports SOCKS4, SOCKS4A, and SOCKS5. socksio is a sans-I/O library similar to h11 or h2; this means the library itself does not handle the actual sending of the bytes through the network, it only deals with the implementation details of the SOCKS protocols. It can be paired with any I/O library.