python-jupyter-client/py3109-compat.patch

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Index: jupyter_client-7.3.4/jupyter_client/utils.py
===================================================================
--- jupyter_client-7.3.4.orig/jupyter_client/utils.py
+++ jupyter_client-7.3.4/jupyter_client/utils.py
@@ -13,12 +13,8 @@ def run_sync(coro):
try:
loop = asyncio.get_running_loop()
except RuntimeError:
- # Workaround for bugs.python.org/issue39529.
- try:
- loop = asyncio.get_event_loop_policy().get_event_loop()
- except RuntimeError:
- loop = asyncio.new_event_loop()
- asyncio.set_event_loop(loop)
+ loop = asyncio.new_event_loop()
+ asyncio.set_event_loop(loop)
import nest_asyncio # type: ignore
nest_asyncio.apply(loop)