Function is_url

AskAgent/python/data_loading/db_load.py:127–155

Check if a path is a URL. Args: path: Path to check Returns: True if the path is a URL, False otherwise

(path: str)

    return deleted_count

async def is_url(path: str) -> bool:
    """
    Check if a path is a URL.

    Args:
        path: Path to check

    Returns:
        True if the path is a URL, False otherwise
    """
    if not path:
        return False

    try:
        result = urlparse(path)
        # A URL must have both a scheme (http, https) and a network location (domain)
        valid_scheme = result.scheme in ['http', 'https', 'ftp', 'ftps']
        has_netloc = bool(result.netloc)

        # Additional check: local file paths may be parsed as URLs on some systems
        # Make sure it's not a Windows drive letter (like C:\)
        not_windows_path = not (len(result.scheme) == 1 and result.scheme.isalpha() and path[1:3] == ':\\')

        # Make sure it's not a relative file path
        not_relative_path = not os.path.exists(path)

        return valid_scheme and has_netloc and not_windows_path and not_relative_path
    except Exception:
        return False

async def fetch_url(url: str) -> tuple[str, str | None]:
    """