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我想在在我的开发环境中使用芹菜(芹菜击败)定期运行任务的Django。芹菜拍报告ImproperlyConfigured为settings.DATABASES但数据库工作正常
应用/核心/ tasks.py
from celery import task
@task()
def add(x, y):
return x + y
settings.py(仅适用于相关的部分)
import djcelery
from celery.schedules import crontab
from apps.startups.tasks import add
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': 'development.db',
}
}
djcelery.setup_loader()
CELERY_IMPORTS = ("apps.core.tasks",)
BROKER_URL = 'amqp://guest:[email protected]:5672/'
CELERYBEAT_SCHEDULE = {
'add-every-day': {
'task': 'apps.core.tasks.add',
'schedule': crontab(hour=11, minute=43),
'args': (16, 16),
},
}
我然后通过运行python manage.py celery worker --beat
启动芹菜节拍工人。
然后在11:43
芹菜过程报告以下对我说:
[2013-08-27 11:43:00,216: WARNING/PoolWorker-5]
/home/username/.virtualenvs/myproject/local/lib/python2.7/site-packages/celery/task/trace.py:341: RuntimeWarning:
Exception raised outside body: ImproperlyConfigured(
'settings.DATABASES is improperly configured. Please supply the ENGINE value. Check settings documentation for more details.',)
,因为我已经在DATABASES
设置提供我'ENGINE'
价值,我从来没有任何问题,我的数据库真奇怪我的项目。任何线索为什么发生这种情况?