Ubuntu에서 Celery

 [설치]

$ sudo apt install python-celery-common -y
$ sudo apt-get install redis-server -y
$ pip install celery
$ pip install redis

[코딩]

# tasks.py
from celery import Celery

BROKER_URL = 'redis://localhost:6379/0'
CELERY_RESULT_BACKEND = 'redis://localhost:6379/0'
app = Celery('tasks', broker=BROKER_URL, backend=CELERY_RESULT_BACKEND)

@app.task
def add(x, y):
  return x + y

[실행]

$ celery -A tasks worker --loglevel=info

[호출]

>>> from tasks import add
>>> add.delay(4, 4)
>>> result = add.delay(4, 4)
>>> result.ready()
>>> result.get()

[참고]

1. 비동기 처리