MoneyWiz MCP Server

"""Environment variable loader utility.""" import os from pathlib import Path def load_env_file(env_path: Path | None = None) -> None: """ Load environment variables from .env file. Args: env_path: Optional path to .env file. If None, looks for .env in project root. """ if env_path is None: # Find project root by looking for pyproject.toml current_dir = Path(__file__).parent while current_dir != current_dir.parent: if (current_dir / "pyproject.toml").exists(): env_path = current_dir / ".env" break current_dir = current_dir.parent if env_path is None: # Fallback to relative path env_path = Path(__file__).parent.parent.parent.parent / ".env" if not env_path.exists(): return try: with open(env_path) as f: for line in f: line = line.strip() # Skip empty lines and comments if not line or line.startswith("#"): continue # Parse KEY=VALUE format if "=" in line: key, value = line.split("=", 1) key = key.strip() value = value.strip() # Remove quotes if present if (value.startswith('"') and value.endswith('"')) or ( value.startswith("'") and value.endswith("'") ): value = value[1:-1] # Only set if not already in environment if key not in os.environ: os.environ[key] = value except Exception: # nosec B110 - .env loading is intentionally optional # Silently ignore errors - .env is optional for development # Using pass here is intentional as missing .env files are expected pass def get_project_root() -> Path: """ Get the project root directory. Returns: Path to project root directory """ current_dir = Path(__file__).parent while current_dir != current_dir.parent: if (current_dir / "pyproject.toml").exists(): return current_dir current_dir = current_dir.parent # Fallback return Path(__file__).parent.parent.parent.parent