Add get_event_loop_policy() to all get_event_loop() calls (#415)

* add support for python3.11

* update to setup-python v4

* add 3.11 to tox.ini

* bump to 0.9.2 in preparation of next release

* fix dumb merge

* lint everything

* set aiohttp minimum to 3.8.3 and mode-streaming minimum to 0.3.0

* add removed test classes from mode into tests.helpers

* fix streams and topics tests

* just add rc0 i stopping caring lol

* add forgotten defs

* fix imports

* fix more dumb imports

* just import AsyncMock from tests.helpers for now

* add more checks for 3.10 and 3.11

* fix typo

* add 3.11 to envlist

* include custom Mock class to fix this absurd test

* fix asyncmock import

* remove unneeded import

* fix import

* fix import

* neverending import issues

* too many conftests

* fix test_replies so it doesnt hang anymore

* fix cache tests

* coro be gone

* add AsyncMock to __all__

* remove call.coro since deprecated behavior

* test_worker.py passes now

* basic fix for test agent

* fix test_agent.py

* update test_base.py

* fix more tests

* keep trying...

* Add get_event_loop_policy() to all get_event_loop() calls

* remove loop kwarg due to deprecation in 0.8.0

* more remaining tests as needs fixing

* fix formatting

* fix formatting... again

* fix imports in test_events.py

* fix AsyncMock imports

* please let this be the last import fix

* change echoing function in streams.py for py 3.11 compatibility

* ensure futures for test_replies.py

* ensure table recovery futures

* ensure futures for all echo cors

Author: wbarnha

faust/cli/base.py

@@ -621,7 +621,7 @@ def __call__(self, *args: Any, **kwargs: Any) -> NoReturn:
 
     def run_using_worker(self, *args: Any, **kwargs: Any) -> NoReturn:
         """Execute command using :class:`faust.Worker`."""
-        loop = asyncio.get_event_loop()
+        loop = asyncio.get_event_loop_policy().get_event_loop()
         args = self.args + args
         kwargs = {**self.kwargs, **kwargs}
         service = self.as_service(loop, *args, **kwargs)
@@ -640,7 +640,7 @@ def as_service(
         return Service.from_awaitable(
             self.execute(*args, **kwargs),
             name=type(self).__name__,
-            loop=loop or asyncio.get_event_loop(),
+            loop=loop or asyncio.get_event_loop_policy().get_event_loop(),
         )
 
     def worker_for_service(
@@ -659,7 +659,7 @@ def worker_for_service(
             console_port=self.console_port,
             redirect_stdouts=self.redirect_stdouts or False,
             redirect_stdouts_level=self.redirect_stdouts_level,
-            loop=loop or asyncio.get_event_loop(),
+            loop=loop or asyncio.get_event_loop_policy().get_event_loop(),
             daemon=self.daemon,
         )
 

faust/transport/base.py

@@ -61,7 +61,7 @@ def __init__(
     ) -> None:
         self.url = url
         self.app = app
-        self.loop = loop or asyncio.get_event_loop()
+        self.loop = loop or asyncio.get_event_loop_policy().get_event_loop()
 
     def create_consumer(self, callback: ConsumerCallback, **kwargs: Any) -> ConsumerT:
         """Create new consumer."""

faust/transport/drivers/aiokafka.py

@@ -1482,7 +1482,7 @@ async def _create_topic(
                 topic,
                 partitions,
                 replication,
-                loop=asyncio.get_event_loop(),
+                loop=asyncio.get_event_loop_policy().get_event_loop(),
                 **kwargs,
             )
         try:

faust/worker.py

@@ -164,7 +164,7 @@ async def start_worker(worker: Worker) -> None:
                         await worker.start()
 
                     def manage_loop():
-                        loop = asyncio.get_event_loop()
+                        loop = asyncio.get_event_loop_policy().get_event_loop()
                         worker = Worker(app, loop=loop)
                         try:
                             loop.run_until_complete(start_worker(worker)