Metadata-Version: 2.1
Name: anyio
Version: 4.0.0
Summary: High level compatibility layer for multiple asynchronous event loop implementations
Author-email: Alex Grönholm <alex.gronholm@nextday.fi>
License: MIT
Project-URL: Documentation, https://anyio.readthedocs.io/en/latest/
Project-URL: Changelog, https://anyio.readthedocs.io/en/stable/versionhistory.html
Project-URL: Source code, https://github.com/agronholm/anyio
Project-URL: Issue tracker, https://github.com/agronholm/anyio/issues
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Framework :: AnyIO
Classifier: Typing :: Typed
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Requires-Python: >=3.8
Description-Content-Type: text/x-rst
License-File: LICENSE
Requires-Dist: idna >=2.8
Requires-Dist: sniffio >=1.1
Requires-Dist: exceptiongroup >=1.0.2 ; python_version < "3.11"
Provides-Extra: doc
Requires-Dist: packaging ; extra == 'doc'
Requires-Dist: Sphinx >=7 ; extra == 'doc'
Requires-Dist: sphinx-autodoc-typehints >=1.2.0 ; extra == 'doc'
Provides-Extra: test
Requires-Dist: anyio[trio] ; extra == 'test'
Requires-Dist: coverage[toml] >=7 ; extra == 'test'
Requires-Dist: hypothesis >=4.0 ; extra == 'test'
Requires-Dist: psutil >=5.9 ; extra == 'test'
Requires-Dist: pytest >=7.0 ; extra == 'test'
Requires-Dist: pytest-mock >=3.6.1 ; extra == 'test'
Requires-Dist: trustme ; extra == 'test'
Requires-Dist: uvloop >=0.17 ; (python_version < "3.12" and platform_python_implementation == "CPython" and platform_system != "Windows") and extra == 'test'
Provides-Extra: trio
Requires-Dist: trio >=0.22 ; extra == 'trio'

.. image:: https://github.com/agronholm/anyio/actions/workflows/test.yml/badge.svg
  :target: https://github.com/agronholm/anyio/actions/workflows/test.yml
  :alt: Build Status
.. image:: https://coveralls.io/repos/github/agronholm/anyio/badge.svg?branch=master
  :target: https://coveralls.io/github/agronholm/anyio?branch=master
  :alt: Code Coverage
.. image:: https://readthedocs.org/projects/anyio/badge/?version=latest
  :target: https://anyio.readthedocs.io/en/latest/?badge=latest
  :alt: Documentation
.. image:: https://badges.gitter.im/gitterHQ/gitter.svg
  :target: https://gitter.im/python-trio/AnyIO
  :alt: Gitter chat

AnyIO is an asynchronous networking and concurrency library that works on top of either asyncio_ or
trio_. It implements trio-like `structured concurrency`_ (SC) on top of asyncio and works in harmony
with the native SC of trio itself.

Applications and libraries written against AnyIO's API will run unmodified on either asyncio_ or
trio_. AnyIO can also be adopted into a library or application incrementally – bit by bit, no full
refactoring necessary. It will blend in with the native libraries of your chosen backend.

Documentation
-------------

View full documentation at: https://anyio.readthedocs.io/

Features
--------

AnyIO offers the following functionality:

* Task groups (nurseries_ in trio terminology)
* High-level networking (TCP, UDP and UNIX sockets)

  * `Happy eyeballs`_ algorithm for TCP connections (more robust than that of asyncio on Python
    3.8)
  * async/await style UDP sockets (unlike asyncio where you still have to use Transports and
    Protocols)

* A versatile API for byte streams and object streams
* Inter-task synchronization and communication (locks, conditions, events, semaphores, object
  streams)
* Worker threads
* Subprocesses
* Asynchronous file I/O (using worker threads)
* Signal handling

AnyIO also comes with its own pytest_ plugin which also supports asynchronous fixtures.
It even works with the popular Hypothesis_ library.

.. _asyncio: https://docs.python.org/3/library/asyncio.html
.. _trio: https://github.com/python-trio/trio
.. _structured concurrency: https://en.wikipedia.org/wiki/Structured_concurrency
.. _nurseries: https://trio.readthedocs.io/en/stable/reference-core.html#nurseries-and-spawning
.. _Happy eyeballs: https://en.wikipedia.org/wiki/Happy_Eyeballs
.. _pytest: https://docs.pytest.org/en/latest/
.. _Hypothesis: https://hypothesis.works/
