mirror of
https://github.com/sassanix/Warracker.git
synced 2026-01-05 04:59:31 -06:00
60239bd637
Fixes & Enhancements * Resolved five critical Apprise notification issues: • Ensured configuration reload during scheduled jobs • Fixed warranty data fetching for Apprise-only users • Refactored notification dispatch logic with dedicated helpers • Corrected handler scoping via Flask app context • Wrapped scheduler jobs with Flask app context to prevent context errors → Verified: Scheduled Apprise notifications now work reliably for "Apprise only" and "Both" channels. * Added support for SMTP\_FROM\_ADDRESS environment variable, allowing sender address customization independent of SMTP username. (PR #115) * Fixed duplicate scheduled notifications in multi-worker environments: • Strengthened should\_run\_scheduler() logic • Now guarantees exactly one scheduler instance across all Gunicorn modes. * Fixed stale database connection handling in scheduled jobs: • Fresh connection acquired each run, properly released via try/finally • Eliminates "server closed the connection" errors. * Definitive scheduler logic fix for all memory modes (ultra-light, optimized, performance): • Single-worker runs scheduler if GUNICORN\_WORKER\_ID is unset • Multi-worker: only worker 0 runs scheduler. Impact * Apprise and Email notifications are now stable, reliable, and production-ready * No more duplicate or missed notifications across all memory modes * Improved system efficiency and robustness
78 lines
2.7 KiB
Python
78 lines
2.7 KiB
Python
# backend/extensions.py
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import logging
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from authlib.integrations.flask_client import OAuth
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from flask_cors import CORS
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from flask_bcrypt import Bcrypt
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logger = logging.getLogger(__name__)
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# Initialize extensions without app instance
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oauth = OAuth()
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cors = CORS()
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bcrypt = Bcrypt()
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babel = None # Will be initialized in initialize_extensions
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db_pool = None # Database connection pool
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def initialize_extensions(app):
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"""Initialize all extensions with the Flask app object."""
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global babel, db_pool
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logger.info("Initializing Flask extensions...")
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# Initialize OAuth
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oauth.init_app(app)
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logger.info("OAuth initialized")
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# Initialize CORS with credentials support
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cors.init_app(app, supports_credentials=True)
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logger.info("CORS initialized")
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# Initialize Bcrypt
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bcrypt.init_app(app)
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logger.info("Bcrypt initialized")
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# Initialize Babel for localization
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try:
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from .localization import init_babel, get_current_language
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babel = init_babel(app)
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logger.info("Babel localization initialized successfully")
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except ImportError:
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try:
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from localization import init_babel, get_current_language
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babel = init_babel(app)
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logger.info("Babel localization initialized successfully")
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except ImportError as e:
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logger.error(f"Failed to initialize localization: {e}")
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babel = None
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# Initialize the database connection pool
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try:
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from .db_handler import init_db_pool
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db_pool = init_db_pool()
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logger.info("Database connection pool initialized successfully")
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except ImportError:
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try:
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from db_handler import init_db_pool
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db_pool = init_db_pool()
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logger.info("Database connection pool initialized successfully")
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except ImportError as e:
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logger.critical(f"CRITICAL: Failed to initialize database pool: {e}")
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raise
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# Initialize Apprise notification handler
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try:
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try:
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from .apprise_handler import AppriseNotificationHandler
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except ImportError:
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from apprise_handler import AppriseNotificationHandler
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apprise_handler = AppriseNotificationHandler()
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app.config['APPRISE_HANDLER'] = apprise_handler
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app.config['APPRISE_AVAILABLE'] = True
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logger.info("Apprise notification handler initialized successfully")
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except ImportError as e:
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app.config['APPRISE_HANDLER'] = None
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app.config['APPRISE_AVAILABLE'] = False
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logger.warning(f"Apprise not available: {e}. Notification features will be disabled.")
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logger.info("All extensions initialized successfully") |