tasks.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from celery import Celery
from celery.schedules import crontab

app = Celery()
app.conf.CELERY_TIMEZONE = 'Europe/Oslo'
app.conf.CELERYBEAT_SCHEDULE = {
    'every-minute': {t
        'task': 'tasks.add',
        'schedule': crontab(minute='*/1'),
        'args': (1, 2),
    },
}

@app.task
def add(x, y):
    return x + y