57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
"""Celery application configuration and scheduling."""
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import os
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from celery import Celery
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from celery.schedules import crontab
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from decouple import config
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os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'config.settings.development')
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app = Celery('config')
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app.config_from_object('django.conf:settings', namespace='CELERY')
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app.autodiscover_tasks()
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app.conf.update(
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broker_url=config('REDIS_URL', default='redis://localhost:6379/0'),
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result_backend=config('REDIS_URL', default='redis://localhost:6379/0'),
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task_serializer='json',
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accept_content=['json'],
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result_serializer='json',
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timezone='UTC',
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enable_utc=True,
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task_track_started=True,
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task_time_limit=30 * 60,
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task_soft_time_limit=60,
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worker_prefetch_multiplier=1,
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worker_max_tasks_per_child=1000,
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)
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app.conf.beat_schedule = {
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'send-event-reminders': {
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'task': 'apps.communications.tasks.send_event_reminders',
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'schedule': crontab(minute=0, hour='*/1'),
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'description': 'Runs hourly to notify about upcoming events.',
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},
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'send-weekly-newsletter': {
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'task': 'apps.communications.tasks.send_weekly_newsletter',
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'schedule': crontab(hour=9, minute=0, day_of_week=1),
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'description': 'Runs every Monday at 09:00 UTC.',
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},
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'cleanup-expired-tokens': {
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'task': 'apps.communications.tasks.cleanup_expired_tokens',
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'schedule': crontab(hour=2, minute=0),
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'description': 'Runs daily at 02:00 UTC.',
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},
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'process-scheduled-announcements': {
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'task': 'apps.communications.tasks.process_scheduled_announcements',
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'schedule': crontab(minute='*/15'),
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'description': 'Runs every 15 minutes to dispatch scheduled announcements.',
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},
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}
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EMAIL_TIMEOUT_SECONDS = 10
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CELERY_TASK_SOFT_TIME_LIMIT = 20
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CELERY_TASK_TIME_LIMIT = 30
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