我尝试执行任务时出现Celery KeyError

时间:2018-08-11 16:34:01

标签: python python-3.x celery

按照“芹菜的第一步” 我有以下结构:

芹菜_

  • 配置
    • celery.py
    • celeryconfig.py
  • 任务
    • tasks.py
  • run_tasks.py

celery.py:

from celery import Celery
from config import celeryconfig
app = Celery('tasks', backend='rpc://', broker='pyamqp://')
app.config_from_object(celeryconfig)

celeryconfig.py

broker_url = 'pyamqp://'
result_backend = 'rpc://'
task_serializer = 'json'
result_serializer = 'json'
accept_content = ['json']
timezone = 'Europe/Oslo'
enable_utc = True

task_routes = {
'tasks.add': 'low-priority',
}
task_annotations = {
   'tasks.add': {'rate_limit': '10/m'}
}

tasks.py:

from config.celery import app


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

run_tasks.py:

from tasks.tasks import add
res = add.delay(4,4)
a = res.get()
print(a)

这是一个非常简单的配置,但是当我运行run_tasks.py时,控制台显示错误:

  

....回溯(最近的最后一次通话):     文件“ /usr/lib/python3/dist-packages/celery/worker/consumer.py”,行     456,在on_task_received中       策略[名称](消息,正文,     KeyError:“ tasks.tasks.add”

请帮帮我。怎么了?

1 个答案:

答案 0 :(得分:0)

您需要将任务导入celery.py

/var/log/apache2/error.log