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import logging
from celery import Celery
from celery.task import periodic_task
from datetime import timedelta
from os import environ
REDIS_URL = environ.get('REDISTOGO_URL', 'redis://localhost')
celery = Celery('tasks', broker=REDIS_URL)
def fib(n):
if n > 1:
return fib(n - 1) + fib(n - 2)
else:
return 1
@periodic_task(run_every=timedelta(seconds=10))
def print_fib():
logging.info(fib(30))
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