我正在使用带有Redis的芹菜服务器作为代理和烧瓶。
烧瓶服务器运行后,我启动了celery worker(通过celery -E -A app.celery worker
),但出现以下错误:
Process SpawnPoolWorker-115:
Traceback (most recent call last):
File "c:\users\a\appdata\local\programs\python\python36\lib\site-packages\kombu\utils\objects.py
return obj.__dict__[self.__name__]
KeyError: 'default_modules'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\a\appdata\local\programs\python\python36\lib\site-packages\kombu\utils\objects.py
return obj.__dict__[self.__name__]
KeyError: 'data'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\a\appdata\local\programs\python\python36\lib\site-packages\billiard\process.py",
self.run() [.....]
File "c:\users\a\appdata\local\programs\python\python36\lib\site-packages\celery\app\utils.py",
for key in sorted(really_left)
celery.exceptions.ImproperlyConfigured:
Cannot mix new setting names with old setting names, please
rename the following settings to use the old format:
include -> CELERY_INCLUDE
Or change all of the settings to use the new format :)
但是我没有使用设置名称include
或CELERY_INCLUDE
...
celery = Celery(
imports=app.import_name,
result_backend=app.config['CELERY_RESULT_BACKEND'],
broker_url=app.config['BROKER_URL']
)
此错误可能来自何处?
答案 0 :(得分:0)
如果您按照http://flask.pocoo.org/docs/1.0/patterns/celery/的建议进行操作
确保删除功能celery.conf.update(app.config)
中的make_celery(app)
。
该错误将不再显示。
答案 1 :(得分:0)
使用2种方式更新芹菜配置时,会出现此错误
1。
celery.conf.update()
和
2。
celery.conf.task_routes = {
'taskname': {'queue': 'celery'}
}
仅遵循一种方式
最佳做法是将所有配置保留在 celeryconfig.py 文件中,然后导入celery应用程序
sample celeryconfig.py
broker_url = 'redis://localhost:6379/0'
result_backend = 'redis://localhost:6379/0'
task_serializer = 'json'
result_serializer = 'json'
accept_content = ['json']
timezone = 'Asia/Kolkata'
enable_utc = True
app.py
import celeryconfig
celery = Celery()
celery.config_from_object(celeryconfig)
希望这可以解决您的问题
签出新的小写设置here以新格式编写配置