(value, endchars)
return invalid_mailbox, value
Read everything up to one of the chars in endchars.

    This is outside the formal grammar.  The InvalidMailbox TokenList that is
    returned acts like a Mailbox, but the data attributes are None.
Read everything up to one of the chars in endchars.
Read everything up to one of the chars in endchars .
def get_invalid_mailbox(value, endchars):
    """ Read everything up to one of the chars in endchars.

    This is outside the formal grammar.  The InvalidMailbox TokenList that is
    returned acts like a Mailbox, but the data attributes are None.

    """
    invalid_mailbox = InvalidMailbox()
    while value and value[0] not in endchars:
        if value[0] in PHRASE_ENDS:
            invalid_mailbox.append(ValueTerminal(value[0],
                                                 'misplaced-special'))
            value = value[1:]
        else:
            token, value = get_phrase(value)
            invalid_mailbox.append(token)
    return invalid_mailbox, value
def get_invalid_mailbox ( value , endchars ) : invalid_mailbox = InvalidMailbox ( ) while value and value [ 0 ] not in endchars : if value [ 0 ] in PHRASE_ENDS : invalid_mailbox . append ( ValueTerminal ( value [ 0 ] , 'misplaced-special' ) ) value = value [ 1 : ] else : token , value = get_phrase ( value ) invalid_mailbox . append ( token ) return invalid_mailbox , value