Celery、flower和celery-redis 的安裝與使用

安裝celery

pip install Celery

celery 手冊： https://www.celerycn.io/ru-men/celery-chu-ci-shi-yong

安裝celery-redis

celery-redis：如果把redis當做broker，需要安裝

pip install -U celery-with-redis
pip install MySQL-python

安裝flower

pip install flower

啟動flower

/usr/local/bin/python2.7 /usr/local/bin/flower --port=7788 --broker=redis://localhost:6379/0 --broker_api=redis://localhost:6379/0

使用celery

[root@MyServer ~]# cat tasks.py
import time
from celery import Celery, platforms 
platforms.C_FORCE_ROOT = True
celery = Celery('tasks', broker='redis://localhost:6379/0')
 
@celery.task
def add(x,y):
    return x+y

接着啟動celery：
celery -A tasks worker --loglevel=info

然后新建個shell，在python下，輸入：
>>> from tasks import *
>>> add.delay(1,2)
<AsyncResult: 1a0a9262-7858-4192-9981-b7bf0ea7483b>
可以在worker里看到：
[2013-08-27 19:20:23,363: WARNING/MainProcess] [e-mail] ready.
[2013-08-27 19:20:23,367: INFO/MainProcess] consumer: Connected to redis://localhost:6379/0.
[2013-08-27 19:20:45,618: INFO/MainProcess] Got task from broker: tasks.sendmail[1a0a9262-7858-4192-9981-b7bf0ea7483b]
[2013-08-27 19:20:45,655: WARNING/PoolWorker-4] sending mail to [e-mail]...
[2013-08-27 19:20:47,657: WARNING/PoolWorker-4] mail sent.
[2013-08-27 19:20:47,658: INFO/MainProcess] Task tasks.sendmail[1a0a9262-7858-4192-9981-b7bf0ea7483b] succeeded in 2.00266814232s: 3

使用celery之怎么讓celery跑起來

原文鏈接：https://blog.csdn.net/zzddada/article/details/104399951