[英]Django celery run periodic task every day at specific time
我想每天下午 6:30 運行 django celery 周期性任務
任務.py
import celery
from datetime import datetime
@celery.task
def my_task():
print(' task called ')
print(datetime.now())
return True
celery.py
from __future__ import absolute_import, unicode_literals
from celery import Celery
from tasks import my_task
from celery.schedules import crontab
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'my_app.settings')
celery_instance = Celery('my_app')
celery_instance.config_from_object('django.conf:settings', namespace='CELERY')
celery_instance.autodiscover_tasks()
@celery_instance.on_after_configure.connect
def setup_periodic_tasks(sender, **kwargs):
sender.add_periodic_task(
crontab(minute=30, hour=18, day_of_week='mon,tue,wed,thu,fri,sat,sun'),
my_task.s(),
)
# when i try this it work of every 1 min
sender.add_periodic_task(
crontab(minute='*/1'),
my_task.s(),
)
當我點擊 celery -A app_name worker -B
下午 6:30 沒有完成任務
只需刪除day_of_week
參數。
只保留crontab(hour=18, minute=30)
# 它將在您設定的時區每天下午 6:30 運行。
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