get_database_config# classmethod ADR.get_database_config(raise_exception: bool = False) → dict | None# Return the multi database configuration, if available. Parameters: raise_exceptionbool, default: FalseIf True, raise ImproperlyConfiguredError when settings are not yet configured. Returns: dict or NoneThe database configuration mapping, or None if settings are not configured and raise_exception is False. Raises: ImproperlyConfiguredErrorIf settings are not configured and raise_exception=True.