mirror of
https://github.com/Dispatcharr/Dispatcharr.git
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91 lines
3.8 KiB
Python
91 lines
3.8 KiB
Python
# dispatcharr/celery.py
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import os
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from celery import Celery
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import logging
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# Initialize with defaults before Django settings are loaded
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DEFAULT_LOG_LEVEL = 'DEBUG'
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# Try multiple sources for log level in order of preference
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def get_effective_log_level():
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# 1. Direct environment variable
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env_level = os.environ.get('DISPATCHARR_LOG_LEVEL', '').upper()
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if env_level and not env_level.startswith('$(') and not env_level.startswith('%('):
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return env_level
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# 2. Check temp file that may have been created by settings.py
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try:
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if os.path.exists('/tmp/dispatcharr_log_level'):
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with open('/tmp/dispatcharr_log_level', 'r') as f:
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file_level = f.read().strip().upper()
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if file_level:
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return file_level
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except:
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pass
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# 3. Fallback to default
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return DEFAULT_LOG_LEVEL
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# Get effective log level before Django loads
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effective_log_level = get_effective_log_level()
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print(f"Celery using effective log level: {effective_log_level}")
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os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'dispatcharr.settings')
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app = Celery("dispatcharr")
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app.config_from_object("django.conf:settings", namespace="CELERY")
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app.autodiscover_tasks()
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# Use environment variable for log level with fallback to INFO
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CELERY_LOG_LEVEL = os.environ.get('DISPATCHARR_LOG_LEVEL', 'INFO').upper()
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print(f"Celery using log level from environment: {CELERY_LOG_LEVEL}")
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# Configure Celery logging
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app.conf.update(
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worker_log_level=effective_log_level,
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worker_log_format='%(asctime)s %(levelname)s %(name)s: %(message)s',
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beat_log_level=effective_log_level,
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worker_hijack_root_logger=False,
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worker_task_log_format='%(asctime)s %(levelname)s %(task_name)s: %(message)s',
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)
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@app.on_after_configure.connect
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def setup_celery_logging(**kwargs):
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# Use our directly determined log level
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log_level = effective_log_level
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print(f"Celery configuring loggers with level: {log_level}")
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# Get the specific loggers that output potentially noisy messages
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for logger_name in ['celery.app.trace', 'celery.beat', 'celery.worker.strategy', 'celery.beat.Scheduler', 'celery.pool']:
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logger = logging.getLogger(logger_name)
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# Remove any existing filters first (in case this runs multiple times)
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for filter in logger.filters[:]:
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if hasattr(filter, '__class__') and filter.__class__.__name__ == 'SuppressFilter':
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logger.removeFilter(filter)
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# Add filtering for both INFO and DEBUG levels - only TRACE will show full logging
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if log_level not in ['TRACE']:
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# Add a custom filter to completely filter out the repetitive messages
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class SuppressFilter(logging.Filter):
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def filter(self, record):
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# Return False to completely suppress these specific patterns
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if (
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"succeeded in" in getattr(record, 'msg', '') or
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"Scheduler: Sending due task" in getattr(record, 'msg', '') or
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"received" in getattr(record, 'msg', '') or
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(logger_name == 'celery.pool' and "Apply" in getattr(record, 'msg', ''))
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):
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return False # Don't log these messages at all
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return True # Log all other messages
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# Add the filter to each logger
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logger.addFilter(SuppressFilter())
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# Set all Celery loggers to the configured level
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# This ensures they respect TRACE/DEBUG when set
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try:
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numeric_level = getattr(logging, log_level)
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logger.setLevel(numeric_level)
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except (AttributeError, TypeError):
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# If the log level string is invalid, default to DEBUG
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logger.setLevel(logging.DEBUG)
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