(s)
return s
strxfrm(string) -> string.
        Returns a string that behaves for cmp locale-aware.
strxfrm(string) -> string.
        Returns a string that behaves for cmp locale-aware.
strxfrm ( string ) - > string . Returns a string that behaves for cmp locale - aware .
def _strxfrm(s):
    """ strxfrm(string) -> string.
        Returns a string that behaves for cmp locale-aware.
    """
    return s
def _strxfrm ( s ) : return s