902133edd3
- 8 DB models (services, incidents, monitors, subscribers, etc.) - Full CRUD API for services, incidents, monitors - Public status page with live data - Incident detail page with timeline - API key authentication - Uptime monitoring scheduler - 13 tests passing - TECHNICAL_DESIGN.md with full spec
33 lines
783 B
Python
33 lines
783 B
Python
from __future__ import annotations
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from abc import ABCMeta, abstractmethod
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from types import TracebackType
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from typing import TypeVar
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T = TypeVar("T")
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class AsyncResource(metaclass=ABCMeta):
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"""
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Abstract base class for all closeable asynchronous resources.
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Works as an asynchronous context manager which returns the instance itself on enter,
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and calls :meth:`aclose` on exit.
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"""
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__slots__ = ()
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async def __aenter__(self: T) -> T:
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return self
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async def __aexit__(
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self,
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exc_type: type[BaseException] | None,
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exc_val: BaseException | None,
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exc_tb: TracebackType | None,
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) -> None:
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await self.aclose()
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@abstractmethod
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async def aclose(self) -> None:
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"""Close the resource."""
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