settings.py
CELERY_BROKER_URL = 'redis://localhost:6379'
CELERY_RESULT_BACKEND = 'redis://localhost:6379'
CELERY_ACCEPT_CONTENT = ['application/json']
CELERY_RESULT_SERIALIZER = 'json'
CELERY_TASK_SERIALIZER = 'json'
CELERY_TIMEZONE = 'Asia/Makassar'
# Other Celery settings
CELERY_BEAT_SCHEDULE = {
'add_task': {
'add_task': 'data_loader.tasks.add_task',
'schedule': crontab(minute=55, hour=13),
}
# 'task-number-two': {
# 'task': 'data_loader.tasks.demo',
# 'schedule': crontab(minute=2, hour='18'),
# }
}
celery.py ..............
from __future__ import absolute_import, unicode_literals
import os
from celery import Celery
# set the default Django settings module for the 'celery' program.
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'resolution_validator.settings')
app = Celery('resolution_validator')
# Using a string here means the worker doesn't have to serialize
# the configuration object to child processes.
# - namespace='CELERY' means all celery-related configuration keys
# should have a `CELERY_` prefix.
app.config_from_object('django.conf:settings', namespace='CELERY')
# Load task modules from all registered Django app configs.
app.autodiscover_tasks()
@app.task(bind=True)
def debug_task(self):
print('Request: {0!r}'.format(self.request))
tasks.py ............
from __future__ import absolute_import, unicode_literals
from celery.task import task
@task()
def add_task():
print("hello world")
a = 10
return True
初始化.py ...............
from __future__ import absolute_import, unicode_literals
# This will make sure the app is always imported when
# Django starts so that shared_task will use this app.
from .celery import app as celery_app
__all__ = ['celery_app']
我也收到以下错误
"递归错误：超出最大递归深度"与键错误。
我正在使用Django==2.0，celery==4.2.0，python==3.5.2 无法获得解决方案.
您的 tasks.py 有问题。您应该使用@shared_task装饰器而不是@task装饰器
from __future__ import absolute_import, unicode_literals
from celery import shared_task
@shared_task
def add_task():
print("hello world")
a = 10
return True