asyncio updates for Python 3.14 #13357
Description
There have been a significant API changes in asyncio with deprecations and removals in 3.14
The following APIs are deprecated:
asyncio.iscoroutinefunction- asyncio.AbstractEventLoopPolicy
- asyncio.DefaultEventLoopPolicy
- asyncio.WindowsSelectorEventLoopPolicy
- asyncio.WindowsProactorEventLoopPolicy
- asyncio.get_event_loop_policy()
- asyncio.set_event_loop_policy()
- asyncio.set_event_loop()
The following APIs are removed:
- asyncio.get_child_watcher()
- asyncio.set_child_watcher()
- asyncio.AbstractEventLoopPolicy.get_child_watcher()
- asyncio.AbstractEventLoopPolicy.set_child_watcher()
- asyncio.AbstractChildWatcher
- asyncio.FastChildWatcher
- asyncio.MultiLoopChildWatcher
- asyncio.PidfdChildWatcher
- asyncio.SafeChildWatcher
- asyncio.ThreadedChildWatcher