Settings API (System)

Purpose

Expose runtime settings and configuration validation.

Responsibilities

• Return current settings.
• Fetch specific setting keys.
• Validate configuration integrity.

Key Modules

• packages/nl2sql/src/nl2sql/api/settings_api.py
• packages/nl2sql/src/nl2sql/common/settings.py

Public Surface

SettingsAPI.get_current_settings

Signature: get_current_settings() -> Dict[str, Any]

Returns: Settings as a dictionary (Settings.model_dump()).

SettingsAPI.get_setting

Signature: get_setting(key: str) -> Any

Returns: Value for the given key or None.

SettingsAPI.validate_configuration

Signature: validate_configuration() -> bool

Returns: True if settings can be loaded; False otherwise.