83 lines
2.4 KiB
Python
83 lines
2.4 KiB
Python
import os
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from datetime import timedelta
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class Config:
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"""Base configuration"""
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SECRET_KEY = os.environ.get("SECRET_KEY") or "dev-secret-key-change-in-production"
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SQLALCHEMY_TRACK_MODIFICATIONS = False
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JWT_SECRET_KEY = os.environ["JWT_SECRET_KEY"]
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JWT_ACCESS_TOKEN_EXPIRES = timedelta(hours=1)
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JWT_REFRESH_TOKEN_EXPIRES = timedelta(days=30)
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CORS_ORIGINS = os.environ.get("CORS_ORIGINS", "*")
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# Celery Configuration
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CELERY = {
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"broker_url": os.environ.get("CELERY_BROKER_URL", "redis://redis:6379/0"),
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"result_backend": os.environ.get(
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"CELERY_RESULT_BACKEND", "redis://redis:6379/0"
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),
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"task_serializer": "json",
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"result_serializer": "json",
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"accept_content": ["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, # 30 minutes
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"task_soft_time_limit": 25 * 60, # 25 minutes
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"worker_prefetch_multiplier": 1,
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"worker_max_tasks_per_child": 100,
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"broker_connection_retry_on_startup": True,
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}
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SQLALCHEMY_ENGINE_OPTIONS = {
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"pool_size": 20, # Reduce from default
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"max_overflow": 10, # Reduce overflow
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"pool_timeout": 30,
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"pool_recycle": 1800, # Recycle connections after 30 minutes
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"pool_pre_ping": True, # Verify connections before using
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}
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class DevelopmentConfig(Config):
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"""Development configuration"""
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DEBUG = True
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SQLALCHEMY_DATABASE_URI = os.environ["DATABASE_URL"]
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class TestingConfig(Config):
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"""Testing configuration"""
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TESTING = True
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SQLALCHEMY_DATABASE_URI = os.environ["TEST_DATABASE_URL"]
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WTF_CSRF_ENABLED = False
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# Conservative connection pool settings for testing
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SQLALCHEMY_ENGINE_OPTIONS = {
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"pool_size": 20, # Only one connection in the pool
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"max_overflow": 10, # No overflow connections allowed
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"pool_timeout": 30,
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"pool_recycle": 3600, # Recycle after 1 hour
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"pool_pre_ping": True, # Verify connections before using
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}
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class ProductionConfig(Config):
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"""Production configuration"""
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DEBUG = False
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SQLALCHEMY_DATABASE_URI = os.environ["DATABASE_URL"]
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# Security headers
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SESSION_COOKIE_SECURE = True
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SESSION_COOKIE_HTTPONLY = True
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SESSION_COOKIE_SAMESITE = "Lax"
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config_by_name = {
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"dev": DevelopmentConfig,
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"test": TestingConfig,
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"prod": ProductionConfig,
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}
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