Zope.configuration implements ZCML, the Zope Configuration Markup Language.

Genshi is a Python library that provides an integrated set of components for parsing, generating, and processing HTML, XML or other textual content for output generation on the web.

This package provides a Twisted-based Tor controller client,with state-tracking and configuration abstractions.

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

Socket.IO integration for Flask applications

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

This package provides a Python library for JOSE RFCs, including JWS, JWE, JWK, JWA, and JWT.

This package provides a WSGI object-dispatching web framework, designed to be lean and fast, with few dependencies.

This package provides a Quart extension to provide Trio support. This is an alternative to using the asyncio event loop present in the Python standard library and supported by default in Quart.

ZODB provides an object-oriented and ACID compliant database for Python with a high degree of transparency. ZODB is an object-oriented database, not an object-relational mapping. This comes with several advantaged:

• no separate language for database operations

• very little impact on your code to make objects persistent

• no database mapper that partially hides the database.

• almost no seam between code and database.

This Python package lets you use the requests library to talk HTTP via a UNIX domain socket.

This is a toolbelt of useful classes and functions to be used with python-requests.

The Websocket-client module provides the low level APIs for WebSocket usage in Python programs.

Waitress is meant to be a production-quality pure-Python WSGI server with very acceptable performance.

Flask-RESTX is an extension for Flask that adds support for quickly building REST APIs. Flask-RESTX encourages best practices with minimal setup. If you are familiar with Flask, Flask-RESTX should be easy to pick up. It provides a coherent collection of decorators and tools to describe your API and expose its documentation properly using Swagger.

python-hstspreload contains Chromium HSTS Preload list as a Python package.

This package provides a Python library for communicating with AMQP peers and brokers using the asynchronous networking framework Twisted. It contains all the necessary code to connect, send and receive messages to/from an AMQP-compliant peer or broker (Qpid, OpenAMQ, RabbitMQ) using Twisted. It also includes support for using Thrift RPC over AMQP in Twisted applications.

robot_detection is a python module to detect if a given HTTP User Agent is a web crawler. It uses the list of registered robots from http://www.robotstxt.org.

The sendgrid Python library allows access to the SendGrid Web API v3. Version 3+ of the library provides full support for all SendGrid Web API v3 endpoints, including the new v3 /mail/send.

This package provides utilities to merge, minify and compress Javascript and CSS files,supporting a variety of different filters, including YUI, jsmin, jspacker or CSS tidy. It also supports URL rewriting in CSS files.

This package provides a python wrapper around rapidjson.

Socks is a library providing core proxy (SOCKS4, SOCKS5, HTTP tunneling) functionality.

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.

This package provides utilities jointly used by devpi-server, devpi-client and others.