074787f067
Features: - FastAPI backend with stocks, news, signals, watchlist, analytics endpoints - React frontend with TailwindCSS dark mode trading dashboard - Celery workers for news fetching, sentiment analysis, pattern detection - TimescaleDB schema for time-series stock data - Docker Compose setup for all services - OpenAI integration for sentiment analysis
98 lines
2.7 KiB
Python
98 lines
2.7 KiB
Python
"""
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Application Configuration
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"""
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from typing import List
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from pydantic_settings import BaseSettings
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from functools import lru_cache
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class Settings(BaseSettings):
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"""Application settings loaded from environment variables."""
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# Application
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VERSION: str = "0.1.0"
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DEBUG: bool = False
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SECRET_KEY: str = "change-me-in-production"
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# Server
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BACKEND_HOST: str = "0.0.0.0"
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BACKEND_PORT: int = 8000
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CORS_ORIGINS: List[str] = ["http://localhost:3000", "http://localhost:5173"]
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# Database
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POSTGRES_HOST: str = "localhost"
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POSTGRES_PORT: int = 5432
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POSTGRES_DB: str = "marketscanner"
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POSTGRES_USER: str = "marketscanner"
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POSTGRES_PASSWORD: str = "changeme"
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@property
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def DATABASE_URL(self) -> str:
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return f"postgresql+asyncpg://{self.POSTGRES_USER}:{self.POSTGRES_PASSWORD}@{self.POSTGRES_HOST}:{self.POSTGRES_PORT}/{self.POSTGRES_DB}"
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@property
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def DATABASE_URL_SYNC(self) -> str:
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return f"postgresql://{self.POSTGRES_USER}:{self.POSTGRES_PASSWORD}@{self.POSTGRES_HOST}:{self.POSTGRES_PORT}/{self.POSTGRES_DB}"
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# Redis
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REDIS_HOST: str = "localhost"
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REDIS_PORT: int = 6379
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REDIS_PASSWORD: str = ""
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@property
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def REDIS_URL(self) -> str:
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if self.REDIS_PASSWORD:
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return f"redis://:{self.REDIS_PASSWORD}@{self.REDIS_HOST}:{self.REDIS_PORT}/0"
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return f"redis://{self.REDIS_HOST}:{self.REDIS_PORT}/0"
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# RabbitMQ
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RABBITMQ_HOST: str = "localhost"
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RABBITMQ_PORT: int = 5672
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RABBITMQ_USER: str = "guest"
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RABBITMQ_PASSWORD: str = "guest"
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@property
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def RABBITMQ_URL(self) -> str:
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return f"amqp://{self.RABBITMQ_USER}:{self.RABBITMQ_PASSWORD}@{self.RABBITMQ_HOST}:{self.RABBITMQ_PORT}//"
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# API Keys - Stock Data
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ALPHA_VANTAGE_API_KEY: str = ""
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POLYGON_API_KEY: str = ""
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YAHOO_FINANCE_ENABLED: bool = True
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FINNHUB_API_KEY: str = ""
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# API Keys - News
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NEWS_API_KEY: str = ""
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# API Keys - AI
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OPENAI_API_KEY: str = ""
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OPENAI_MODEL: str = "gpt-4o-mini"
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USE_LOCAL_LLM: bool = False
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OLLAMA_HOST: str = "http://localhost:11434"
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OLLAMA_MODEL: str = "llama3.2"
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# Scanning Settings
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NEWS_SCAN_INTERVAL: int = 300 # seconds
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STOCK_PRICE_INTERVAL: int = 60 # seconds
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MAX_TRACKED_STOCKS: int = 500
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PANIC_THRESHOLD: float = -50.0
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# Alerts
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TELEGRAM_BOT_TOKEN: str = ""
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TELEGRAM_CHAT_ID: str = ""
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DISCORD_WEBHOOK_URL: str = ""
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class Config:
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env_file = ".env"
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case_sensitive = True
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@lru_cache()
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def get_settings() -> Settings:
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"""Get cached settings instance."""
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return Settings()
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settings = get_settings()
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