Tenacity is a general-purpose python library to simplify the task of adding retry behavior to just about anything.

This Python library provides a simple lexer/parser for inline markup based on regular expressions.

PyTidyLib is a Python package that wraps the HTML Tidy library. This allows you, from Python code, to “fix” invalid (X)HTML markup.

Param is a library for handling all the user-modifiable parameters, arguments, and attributes that control your code. It provides automatic, robust error-checking while dramatically reducing boilerplate code, letting you focus on what you want your code to do rather than on checking for all the possible ways users could supply inappropriate values to a function or class.

This Python library provides additional types and actions for the standard argparse library.

This package provides a Python port of Google's libphonenumber library.

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.

This package provides a helper module to develop special remotes for git-annex. AnnexRemote implements the line-based external special remote protocol of git-annex, while leaving the behavior of the remote up to the user.

Numexpr is a fast numerical expression evaluator for NumPy. With it, expressions that operate on arrays are accelerated and use less memory than doing the same calculation in Python. In addition, its multi-threaded capabilities can make use of all your cores, which may accelerate computations, most specially if they are not memory-bounded (e.g. those using transcendental functions).

Kazoo is a Python client library for the Apache Zookeeper distributed application service. It is designed to be easy to use and to avoid common programming errors.

This package provides POSIX IPC primitives - semaphores, shared memory and message queues for Python.

This package stitches your PDF files together, generating customizable bookmarks using a declarative input in the form of a markdown file.

This package contains a context manager for mocking/wrapping stdin/stdout/stderr.

Wand is a ctypes-based binding for ImageMagick's MagickWand library.

async_generator back-ports Python 3.6's native async generators and Python 3.7's context managers into Python 3.5.

This package is a PEG-based parser and interpreter with memoization.

This package provides a base CLI entrypoint supporting Anaconda CLI plugins.

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

python-pydantic enables specifying CLI via data models provided in the JSON format.

This package provides typing stubs for urllib3.

LibCST parses Python source code as a CST tree that keeps all formatting details (comments, whitespaces, parentheses, etc). It's useful for building automated refactoring (codemod) applications and linters. LibCST creates a compromise between an Abstract Syntax Tree (AST) and a traditional Concrete Syntax Tree (CST). By carefully reorganizing and naming node types and fields, LibCST creates a lossless CST that looks and feels like an AST.

python-pyre-extensions defines extensions to the standard typing module that are supported by the Pyre typechecker.

This package provides a Python API wrapping the pdftoppm and pdftocairo command line tools. It can convert PDF files to a Python list with elements of type PIL.Image (from the python-pillow library).

This package provides a data-structure parameterization system written for embedding context in JSON objects.