Function _is_url

folium/utilities.py:208–213

Check to see if `url` has a valid protocol.

(url: str)

def _is_url(url: str) -> bool:
    """Check to see if `url` has a valid protocol."""
    try:
        return urlparse(url).scheme in _VALID_URLS
    except Exception:
        return False


def mercator_transform(