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https://github.com/micropython/micropython.git
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fce3cea244
Follow up to 2e852522b1: instead of having
.exp files for the get_event_loop tests, tweak them so they are compatible
with CPython 3.12. This requires calling `asyncio.set_event_loop()` so
there is an active event loop and `asyncio.get_event_loop()` succeeds
without a warning.
Signed-off-by: Damien George <damien@micropython.org>
39 lines
879 B
Python
39 lines
879 B
Python
# Test Loop.new_event_loop()
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try:
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import asyncio
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except ImportError:
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print("SKIP")
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raise SystemExit
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# CPython 3.12 deprecated calling get_event_loop() when there is no current event
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# loop, so to make this test run on CPython requires setting the event loop.
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if hasattr(asyncio, "set_event_loop"):
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asyncio.set_event_loop(asyncio.new_event_loop())
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async def task():
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for i in range(4):
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print("task", i)
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await asyncio.sleep(0)
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await asyncio.sleep(0)
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async def main():
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print("start")
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loop.create_task(task())
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await asyncio.sleep(0)
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print("stop")
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loop.stop()
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# Use default event loop to run some tasks
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loop = asyncio.get_event_loop()
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loop.create_task(main())
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loop.run_forever()
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# Create new event loop, old one should not keep running
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loop = asyncio.new_event_loop()
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loop.create_task(main())
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loop.run_forever()
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