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2026-07-13 11:59:58 +08:00

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Python

"""Process-wide Python startup customizations for backend entrypoints.
When ``backend/`` is on ``sys.path``, Python imports this module during
interpreter startup. Keep changes here suitable for all gateway, script,
migration, and test entrypoints that run in that environment.
"""
from __future__ import annotations
import asyncio
import sys
def _configure_windows_event_loop_policy() -> None:
if sys.platform != "win32":
return
selector_policy = getattr(asyncio, "WindowsSelectorEventLoopPolicy", None)
if selector_policy is None:
return
if not isinstance(asyncio.get_event_loop_policy(), selector_policy):
asyncio.set_event_loop_policy(selector_policy())
_configure_windows_event_loop_policy()