need to restart python while applying Celery config

Question

That's a small story...

I had this error:

AttributeError: 'DisabledBackend' object has no attribute '_get_task_meta_for'

When changed tasks.py, like Diederik said at Celery with RabbitMQ: AttributeError: 'DisabledBackend' object has no attribute '_get_task_meta_for'

app = Celery('tasks', backend='rpc://', broker='amqp://guest@localhost//')

ran it

>>> from tasks import add >>> result = add.delay(4,50) >>> result.ready()

got DisabledBackend again ... hmm what was that..

put code to file run.py and it returned True...

from tasks import add try: result = add.delay(1,4) print (result.ready()) except: print "exept"

I see that if I call >>> from tasks import add after tasks.py changed, it doesn't get the updates... That behaviour is the same for ipython, so because of I can't understand the reason, I advice people to DEBUG from scripts like ~runthis.py

Will be glad for answer which will smash my idea...

Awalias · Accepted Answer · 2016-10-12 13:08:45Z

0

If using the interpreter, you need to

reload(tasks)

this will force reimport tasks module

answered Oct 12, 2016 at 13:08

Awalias

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1 Comment

Riorita Over a year ago

It detailed at stackoverflow.com/questions/2534480/…

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