redis - 收到错误接收到类型为 'mytasks.add' 的未注册任务

Question

我写了一个文件mytasks.py

from celery import Celery

celery = Celery("tasks",
                broker='redis://localhost:6379/0',
                backend='redis')


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

和task.py如下

from mytasks import add

add.delay(1,1)

我已经启动了 redis 服务器和 celery 服务器。但是当我运行 task.py 然后我收到以下错误:

    Received unregistered task of type 'mytasks.add'.
The message has been ignored and discarded.

Did you remember to import the module containing this task?
Or maybe you are using relative imports?
Please see http://bit.ly/gLye1c for more information.

The full contents of the message body was:
{'retries': 0, 'task': 'mytasks.add', 'eta': None, 'args': (1, 1), 'expires': None, 'callbacks': None, 'errbacks': None, 'kwargs': {}, 'id': 'a4792308-d575-4de4-8b67-26982cae2fa4', 'utc': True} (173b)

Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/celery/worker/consumer.py", line 411, in on_task_received
    strategies[name](message, body, message.ack_log_error)
KeyError: 'mytasks.add'

可能是什么原因

Answer 1

嘿，我已经解决了这个问题我做了一件事我添加了

CELERY_IMPORTS=("mytasks")

在我的 celeryconfig.py 文件中，我成功了。