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Drop more `typing.Optional` usage

final_eg_refinements
Tyler Goodlet 2025-08-19 19:59:05 -04:00
parent ed18ecd064
commit 5ab642bdf0
1 changed files with 2 additions and 3 deletions
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5
tractor/trionics/_mngrs.py
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@ -31,7 +31,6 @@ from typing import (
AsyncIterator, AsyncIterator,
Callable, Callable,
Hashable, Hashable,
Optional,
Sequence, Sequence,
TypeVar, TypeVar,
TYPE_CHECKING, TYPE_CHECKING,
@ -204,7 +203,7 @@ class _Cache:
a kept-alive-while-in-use async resource. a kept-alive-while-in-use async resource.
''' '''
service_tn: Optional[trio.Nursery] = None service_tn: trio.Nursery|None = None
locks: dict[Hashable, trio.Lock] = {} locks: dict[Hashable, trio.Lock] = {}
users: int = 0 users: int = 0
values: dict[Any, Any] = {} values: dict[Any, Any] = {}
@ -213,7 +212,7 @@ class _Cache:
tuple[trio.Nursery, trio.Event] tuple[trio.Nursery, trio.Event]
] = {} ] = {}
# nurseries: dict[int, trio.Nursery] = {} # nurseries: dict[int, trio.Nursery] = {}
no_more_users: Optional[trio.Event] = None no_more_users: trio.Event|None = None
@classmethod @classmethod
async def run_ctx( async def run_ctx(