20 lines
483 B
Python
20 lines
483 B
Python
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import asyncio
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from collections.abc import Coroutine
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from contextvars import Context
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from typing import Optional
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__all__ = ("run_background_task",)
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background_tasks: set[asyncio.Task[None]] = set()
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def run_background_task(
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coro: Coroutine[None, None, None],
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*,
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name: Optional[str] = None,
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context: Optional[Context] = None,
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) -> None:
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task = asyncio.create_task(coro, name=name, context=context)
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background_tasks.add(task)
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task.add_done_callback(background_tasks.discard)
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