Bump anyio from 4.3.0 to 4.4.0

Bumps anyio from 4.3.0 to 4.4.0.

Release notes

Sourced from anyio's releases.

4.4.0

• Added the BlockingPortalProvider class to aid with constructing synchronous counterparts to asynchronous interfaces that would otherwise require multiple blocking portals
• Added __slots__ to AsyncResource so that child classes can use __slots__ (#733; PR by Justin Su)
• Added the TaskInfo.has_pending_cancellation() method
• Fixed erroneous RuntimeError: called 'started' twice on the same task status when cancelling a task in a TaskGroup created with the start() method before the first checkpoint is reached after calling task_status.started() (#706; PR by Dominik Schwabe)
• Fixed two bugs with TaskGroup.start() on asyncio:
  • Fixed erroneous RuntimeError: called 'started' twice on the same task status when cancelling a task in a TaskGroup created with the start() method before the first checkpoint is reached after calling task_status.started() (#706; PR by Dominik Schwabe)
  • Fixed the entire task group being cancelled if a TaskGroup.start() call gets cancelled (#685, #710)
• Fixed a race condition that caused crashes when multiple event loops of the same backend were running in separate threads and simultaneously attempted to use AnyIO for their first time (#425; PR by David Jiricek and Ganden Schaffner)
• Fixed cancellation delivery on asyncio incrementing the wrong cancel scope's cancellation counter when cascading a cancel operation to a child scope, thus failing to uncancel the host task (#716)
• Fixed erroneous TypedAttributeLookupError if a typed attribute getter raises KeyError
• Fixed the asyncio backend not respecting the PYTHONASYNCIODEBUG environment variable when setting the debug flag in anyio.run()
• Fixed SocketStream.receive() not detecting EOF on asyncio if there is also data in the read buffer (#701)
• Fixed MemoryObjectStream dropping an item if the item is delivered to a recipient that is waiting to receive an item but has a cancellation pending (#728)
• Emit a ResourceWarning for MemoryObjectReceiveStream and MemoryObjectSendStream that were garbage collected without being closed (PR by Andrey Kazantcev)
• Fixed MemoryObjectSendStream.send() not raising BrokenResourceError when the last corresponding MemoryObjectReceiveStream is closed while waiting to send a falsey item (#731; PR by Ganden Schaffner)

Changelog

Sourced from anyio's changelog.

Version history

This library adheres to Semantic Versioning 2.0 <http://semver.org/>_.

4.4.0

• Added the BlockingPortalProvider class to aid with constructing synchronous counterparts to asynchronous interfaces that would otherwise require multiple blocking portals

• Added __slots__ to AsyncResource so that child classes can use __slots__ ([#733](https://github.com/agronholm/anyio/issues/733) <https://github.com/agronholm/anyio/pull/733>_; PR by Justin Su)

• Added the TaskInfo.has_pending_cancellation() method

• Fixed erroneous RuntimeError: called 'started' twice on the same task status when cancelling a task in a TaskGroup created with the start() method before the first checkpoint is reached after calling task_status.started() ([#706](https://github.com/agronholm/anyio/issues/706) <https://github.com/agronholm/anyio/issues/706>_; PR by Dominik Schwabe)

• Fixed two bugs with TaskGroup.start() on asyncio:

  • Fixed erroneous RuntimeError: called 'started' twice on the same task status when cancelling a task in a TaskGroup created with the start() method before the first checkpoint is reached after calling task_status.started() ([#706](https://github.com/agronholm/anyio/issues/706) <https://github.com/agronholm/anyio/issues/706>_; PR by Dominik Schwabe)
  • Fixed the entire task group being cancelled if a TaskGroup.start() call gets cancelled ([#685](https://github.com/agronholm/anyio/issues/685) <https://github.com/agronholm/anyio/issues/685>, [#710](https://github.com/agronholm/anyio/issues/710) <https://github.com/agronholm/anyio/issues/710>)

• Fixed a race condition that caused crashes when multiple event loops of the same backend were running in separate threads and simultaneously attempted to use AnyIO for their first time ([#425](https://github.com/agronholm/anyio/issues/425) <https://github.com/agronholm/anyio/issues/425>_; PR by David Jiricek and Ganden Schaffner)

• Fixed cancellation delivery on asyncio incrementing the wrong cancel scope's cancellation counter when cascading a cancel operation to a child scope, thus failing to uncancel the host task ([#716](https://github.com/agronholm/anyio/issues/716) <https://github.com/agronholm/anyio/issues/716>_)

• Fixed erroneous TypedAttributeLookupError if a typed attribute getter raises KeyError

• Fixed the asyncio backend not respecting the PYTHONASYNCIODEBUG environment variable when setting the debug flag in anyio.run()

• Fixed SocketStream.receive() not detecting EOF on asyncio if there is also data in the read buffer ([#701](https://github.com/agronholm/anyio/issues/701) <https://github.com/agronholm/anyio/issues/701>_)

• Fixed MemoryObjectStream dropping an item if the item is delivered to a recipient that is waiting to receive an item but has a cancellation pending ([#728](https://github.com/agronholm/anyio/issues/728) <https://github.com/agronholm/anyio/issues/728>_)

• Emit a ResourceWarning for MemoryObjectReceiveStream and MemoryObjectSendStream that were garbage collected without being closed (PR by Andrey Kazantcev)

• Fixed MemoryObjectSendStream.send() not raising BrokenResourceError when the last corresponding MemoryObjectReceiveStream is closed while waiting to send a falsey item ([#731](https://github.com/agronholm/anyio/issues/731) <https://github.com/agronholm/anyio/issues/731>_; PR by Ganden Schaffner)

... (truncated)

Commits

• 053e8f0 Bumped up the version
• e7f750b Fixed memory object stream sometimes dropping sent items (#735)
• 9f5f14b Fixed task group getting cancelled if start() gets cancelled (#717)
• 8b648bc Adjusted the pull request template
• 3ff5e9a Rearranged changelog items
• 541d1f8 [pre-commit.ci] pre-commit autoupdate (#734)
• 8a07690 Fix MemoryObjectSendStream.send(falsey) not raising BrokenResourceError w...
• 4b3de97 Adjust the headings in the PR template
• dfc44cf Added __slots__ to AsyncResource (#733)
• 96920b0 Fix typo in PR template (#730)
• Additional commits viewable in compare view