"""Common types and constants para data fetchers."""


class FetcherError(Exception):
    """Raised when a fetcher fails. Caught por runner para fail-soft."""
    pass


# User-Agent para requests HTTP (algunas APIs como Nominatim lo requieren)
USER_AGENT = "AR-House/0.1.0 (real-estate-analysis-tool; +https://localhost)"

# Timeouts default
DEFAULT_TIMEOUT = 15  # segundos para requests HTTP