24 lines
883 B
Python
24 lines
883 B
Python
import asyncio
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from collections.abc import Coroutine
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class AsyncUtils:
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# remember main loop
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main_loop: asyncio.AbstractEventLoop | None = None
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@staticmethod
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def set_main_loop(loop: asyncio.AbstractEventLoop):
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AsyncUtils.main_loop = loop
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# this method allows running the provided async coroutine from within a sync function
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# it will run the async function on the main event loop if possible, otherwise it logs a warning
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@staticmethod
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def run_async(coroutine: Coroutine):
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# run provided coroutine on main event loop, ensuring thread safety
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if AsyncUtils.main_loop and AsyncUtils.main_loop.is_running():
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asyncio.run_coroutine_threadsafe(coroutine, AsyncUtils.main_loop)
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return
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# main event loop not running...
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print("WARNING: Main event loop not available. Could not schedule task.")
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