18 lines
299 B
Python
18 lines
299 B
Python
from __future__ import annotations
|
|
|
|
|
|
class NullContext:
|
|
__slots__ = ()
|
|
|
|
def __enter__(self) -> None:
|
|
pass
|
|
|
|
def __exit__(self, *_: object) -> None:
|
|
pass
|
|
|
|
async def __aenter__(self) -> None:
|
|
pass
|
|
|
|
async def __aexit__(self, *_: object) -> None:
|
|
pass
|