আমি সেলারি ডকুমেন্টেশন থেকে উদাহরণ চালানোর চেষ্টা করছি ।
আমি দৌড়াই: celeryd --loglevel=INFO
/usr/local/lib/python2.7/dist-packages/celery/loaders/default.py:64: NotConfigured: No 'celeryconfig' module found! Please make sure it exists and is available to Python.
"is available to Python." % (configname, )))
[2012-03-19 04:26:34,899: WARNING/MainProcess]
-------------- celery@ubuntu v2.5.1
---- **** -----
--- * *** * -- [Configuration]
-- * - **** --- . broker: amqp://guest@localhost:5672//
- ** ---------- . loader: celery.loaders.default.Loader
- ** ---------- . logfile: [stderr]@INFO
- ** ---------- . concurrency: 4
- ** ---------- . events: OFF
- *** --- * --- . beat: OFF
-- ******* ----
--- ***** ----- [Queues]
-------------- . celery: exchange:celery (direct) binding:celery
Tasks.py:
# -*- coding: utf-8 -*-
from celery.task import task
@task
def add(x, y):
return x + y
রান_টাস্ক.পি:
# -*- coding: utf-8 -*-
from tasks import add
result = add.delay(4, 4)
print (result)
print (result.ready())
print (result.get())
একই ফোল্ডারে সেলারিকনফিগ.পি:
CELERY_IMPORTS = ("tasks", )
CELERY_RESULT_BACKEND = "amqp"
BROKER_URL = "amqp://guest:guest@localhost:5672//"
CELERY_TASK_RESULT_EXPIRES = 300
আমি যখন "run_task.py" চালাই:
পাইথন কনসোলে
eb503f77-b5fc-44e2-ac0b-91ce6ddbf153
False
সেলারিড সার্ভারে ত্রুটি
[2012-03-19 04:34:14,913: ERROR/MainProcess] Received unregistered task of type 'tasks.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': 'tasks.add', 'utc': False, 'args': (4, 4), 'expires': None, 'eta': None, 'kwargs': {}, 'id': '841bc21f-8124-436b-92f1-e3b62cafdfe7'}
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/celery/worker/consumer.py", line 444, in receive_message
self.strategies[name](message, body, message.ack_log_error)
KeyError: 'tasks.add'
সমস্যা কি দয়া করে ব্যাখ্যা করুন।