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map reduce type task #1

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map reduce type task #1

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13 changes: 7 additions & 6 deletions project/worker.py
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Original file line number Diff line number Diff line change
Expand Up @@ -22,8 +22,9 @@ def startup_task(id_):
return True


async def call_chatgpt_or_whatever():
async def call_chatgpt_or_whatever() -> int:
await asyncio.sleep(10)
return random.randint(5, 20)

# Converts a Celery tasks to an async function
def task_to_async(task):
Expand All @@ -42,23 +43,23 @@ async def wrapper(*args, **kwargs):
def async_parallel_task(id_):
logger.info('-------> parallel task started %s' % id_)
# Deliberately variable to mimic 3rd party API uncertainty
call_chatgpt_or_whatever()
result = call_chatgpt_or_whatever()
logger.info('-------> parallel task complete %s' % id_)
return True
return result


@celery.task()
def sync_parallel_task(id_):
logger.info('-------> parallel task started %s' % id_)
sleep(10)
logger.info('-------> parallel task complete %s' % id_)
return True
return random.randint(5, 20)


@celery.task()
def reducer_task(id_):
def reducer_task(id_, ints_to_average: list[int]):
logger.info('-----> reducer task started')
# Deliberately short - idea being that when parallel task is paused it switches to this.
sleep(0.3)
logger.info('-----> reducer task complete')
return True
return sum(ints_to_average)