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Python coroutine example
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import asyncio | |
# definition of a coroutine | |
async def coroutine_1(): | |
print('coroutine_1 is active on the event loop') | |
print('coroutine_1 yielding control. Going to be blocked for 4 seconds') | |
await asyncio.sleep(4) | |
print('coroutine_1 resumed. coroutine_1 exiting') | |
# definition of a coroutine | |
async def coroutine_2(): | |
print('coroutine_2 is active on the event loop') | |
print('coroutine_2 yielding control. Going to be blocked for 5 seconds') | |
await asyncio.sleep(5) | |
print('coroutine_2 resumed. coroutine_2 exiting') | |
# this is the event loop | |
loop = asyncio.get_event_loop() | |
# schedule both the coroutines to run on the event loop | |
loop.run_until_complete(asyncio.gather(coroutine_1(), coroutine_2())) |
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