(ports)
Internal helper.

    Validates the 'ports' argument to EphemeralOnionService or
    EphemeralAuthenticatedOnionService returning None on success or
    raising ValueError otherwise.

    This only accepts the "list of strings" variants; some
    higher-level APIs also allow lists of ints or lists of 2-tuples,
    but those must be converted to strings before they get here.
Internal helper.
Internal helper .
def _validate_ports_low_level(ports):
    """
    Internal helper.

    Validates the 'ports' argument to EphemeralOnionService or
    EphemeralAuthenticatedOnionService returning None on success or
    raising ValueError otherwise.

    This only accepts the "list of strings" variants; some
    higher-level APIs also allow lists of ints or lists of 2-tuples,
    but those must be converted to strings before they get here.
    """
    if not isinstance(ports, (list, tuple)):
        raise ValueError("'ports' must be a list of strings")
    if any([not isinstance(x, (six.text_type, str)) for x in ports]):
        raise ValueError("'ports' must be a list of strings")
    for port in ports:
        _validate_single_port_string(port)
def _validate_ports_low_level ( ports ) : if not isinstance ( ports , ( list , tuple ) ) : raise ValueError ( "'ports' must be a list of strings" ) if any ( [ not isinstance ( x , ( six . text_type , str ) ) for x in ports ] ) : raise ValueError ( "'ports' must be a list of strings" ) for port in ports : _validate_single_port_string ( port )