def get_qp_ctext(value):
    """ctext = <printable ascii except \ ( )>

    This is not the RFC ctext, since we are handling nested comments in comment
    and unquoting quoted-pairs here.  We allow anything except the '()'
    characters, but if we find any ASCII other than the RFC defined printable
    ASCII an NonPrintableDefect is added to the token's defects list.  Since
    quoted pairs are converted to their unquoted values, what is returned is
    a 'ptext' token.  In this case it is a WhiteSpaceTerminal, so it's value
    is ' '.

    """
    ptext, value, _ = _get_ptext_to_endchars(value, '()')
    ptext = WhiteSpaceTerminal(ptext, 'ptext')
    _validate_xtext(ptext)
    return ptext, value
def get_qp_ctext ( value ) : ptext , value , _ = _get_ptext_to_endchars ( value , '()' ) ptext = WhiteSpaceTerminal ( ptext , 'ptext' ) _validate_xtext ( ptext ) return ptext , value
ctext = <printable ascii except \ ( )>

    This is not the RFC ctext, since we are handling nested comments in comment
    and unquoting quoted-pairs here.  We allow anything except the '()'
    characters, but if we find any ASCII other than the RFC defined printable
    ASCII an NonPrintableDefect is added to the token's defects list.  Since
    quoted pairs are converted to their unquoted values, what is returned is
    a 'ptext' token.  In this case it is a WhiteSpaceTerminal, so it's value
    is ' '.