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import asyncio
import sys
from memory_profiler import profile
@profile
async def my_func():
a = [1] * (10 ** 6)
b = [2] * (2 * 10 ** 7)
await asyncio.sleep(1e-2)
del b
async def main():
task = asyncio.create_task(my_func())
res = await asyncio.gather(task)
async def main_legacy():
future = asyncio.ensure_future(my_func())
res = await asyncio.gather(future)
if __name__ == '__main__':
if sys.version_info >= (3, 7):
asyncio.run(main()) # main loop
else:
loop = asyncio.get_event_loop()
loop.run_until_complete(main_legacy())
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