brokerv2/config.py at ai-trading-system-prototype-16887142952903781862 · Cylae/brokerv2 · GitHub

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from pydantic_settings import BaseSettings, SettingsConfigDict
from pydantic import Field, SecretStr
from typing import Optional, Literal

class Settings(BaseSettings):
    # GENERAL
    LOG_FILE: str = "trading_system.log"
    TRADING_MODE: Literal['IBKR', 'CRYPTO', 'BINANCE'] = "IBKR"
    CRYPTO_EXCHANGE: str = "binance"

    # DASHBOARD SECURITY
    DASHBOARD_USERNAME: Optional[str] = Field(default=None, description="Username for Web Dashboard")
    DASHBOARD_PASSWORD: Optional[SecretStr] = Field(default=None, description="Password for Web Dashboard")

    # IBKR
    IB_ACCOUNT: str = Field(default="DU12345", description="IBKR Account ID")
    IB_HOST: str = "127.0.0.1"
    IB_PORT: int = 7497
    IB_CLIENT_ID: int = 1

    # BINANCE / CRYPTO
    BINANCE_API_KEY: Optional[SecretStr] = None
    BINANCE_SECRET_KEY: Optional[SecretStr] = None
    BINANCE_TESTNET: bool = False

    # COINBASE
    COINBASE_API_KEY: Optional[SecretStr] = None
    COINBASE_SECRET_KEY: Optional[SecretStr] = None

    # KRAKEN
    KRAKEN_API_KEY: Optional[SecretStr] = None
    KRAKEN_SECRET_KEY: Optional[SecretStr] = None

    # GENERIC / OTHERS (For flexibility)
    CRYPTO_API_KEY: Optional[SecretStr] = None
    CRYPTO_SECRET_KEY: Optional[SecretStr] = None
    CRYPTO_PASSPHRASE: Optional[SecretStr] = None

    # AI
    OPENROUTER_KEY: SecretStr
    # Defaulting to Mistral, but users can switch to Gemini
    OPENROUTER_MODEL: str = "mistralai/mistral-7b-instruct"

    # RISK
    MAX_RISK_PER_TRADE_PCT: float = 0.02
    MAX_DAILY_LOSS_PCT: float = 0.05
    MAX_POSITION_SIZE_PCT: float = 0.10
    REQUIRE_STOP_LOSS: bool = True

    # NOTIFICATIONS
    DISCORD_WEBHOOK_URL: Optional[str] = None

    model_config = SettingsConfigDict(
        env_file=".env",
        env_file_encoding='utf-8',
        extra='ignore'
    )

# Global Instance
try:
    Config = Settings()
except Exception as e:
    # If used in CI/Test where env vars missing, might fail.
    # But for production code, we want it to be valid.
    # In tests, we patch it.
    print(f"Configuration Warning: {e}")
    Config = None