Set event loop policy on Windows with Python 3.8+.

This commit is contained in:
Carlton Gibson 2020-04-13 14:32:02 +02:00 committed by Carlton Gibson
parent d689ca2eab
commit 5cf15bd636

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@ -1 +1,14 @@
import sys
__version__ = "2.4.1" __version__ = "2.4.1"
# Windows on Python 3.8+ uses ProactorEventLoop, which is not compatible with
# Twisted. Does not implement add_writer/add_reader.
# See https://bugs.python.org/issue37373
# and https://twistedmatrix.com/trac/ticket/9766
PY38_WIN = sys.version_info >= (3, 8) and sys.platform == "win32"
if PY38_WIN:
import asyncio
asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())