(status)
return code, reason, message
Return legal HTTP status Code, Reason-phrase and Message.

    The status arg must be an int, a str that begins with an int
    or the constant from ``http.client`` stdlib module.

    If status has no reason-phrase is supplied, a default reason-
    phrase will be provided.

    >>> import http.client
    >>> from http.server import BaseHTTPRequestHandler
    >>> valid_status(http.client.ACCEPTED) == (
    ...     int(http.client.ACCEPTED),
    ... ) + BaseHTTPRequestHandler.responses[http.client.ACCEPTED]
    True
Return legal HTTP status Code, Reason-phrase and Message.
Return legal HTTP status Code Reason - phrase and Message .
def valid_status(status):
    """Return legal HTTP status Code, Reason-phrase and Message.

    The status arg must be an int, a str that begins with an int
    or the constant from ``http.client`` stdlib module.

    If status has no reason-phrase is supplied, a default reason-
    phrase will be provided.

    >>> import http.client
    >>> from http.server import BaseHTTPRequestHandler
    >>> valid_status(http.client.ACCEPTED) == (
    ...     int(http.client.ACCEPTED),
    ... ) + BaseHTTPRequestHandler.responses[http.client.ACCEPTED]
    True
    """

    if not status:
        status = 200

    code, reason = status, None
    if isinstance(status, str):
        code, _, reason = status.partition(' ')
        reason = reason.strip() or None

    try:
        code = int(code)
    except (TypeError, ValueError):
        raise ValueError('Illegal response status from server '
                         '(%s is non-numeric).' % repr(code))

    if code < 100 or code > 599:
        raise ValueError('Illegal response status from server '
                         '(%s is out of range).' % repr(code))

    if code not in response_codes:
        # code is unknown but not illegal
        default_reason, message = '', ''
    else:
        default_reason, message = response_codes[code]

    if reason is None:
        reason = default_reason

    return code, reason, message
def valid_status ( status ) : if not status : status = 200 code , reason = status , None if isinstance ( status , str ) : code , _ , reason = status . partition ( ' ' ) reason = reason . strip ( ) or None try : code = int ( code ) except ( TypeError , ValueError ) : raise ValueError ( 'Illegal response status from server ' '(%s is non-numeric).' % repr ( code ) ) if code < 100 or code > 599 : raise ValueError ( 'Illegal response status from server ' '(%s is out of range).' % repr ( code ) ) if code not in response_codes : # code is unknown but not illegal default_reason , message = '' , '' else : default_reason , message = response_codes [ code ] if reason is None : reason = default_reason return code , reason , message