Re: [Python-Dev] PEP 461 and __imod__

2015年1月17日 19:55:34 -0800

On 01/17/2015 07:12 PM, Ethan Furman wrote:
>
> I have % (__mod__) working for both bytes and bytearray (yay!), but I cannot 
> find
> nor figure out how to tell the bytearray object that 'xyz' is the __imod__ 
> function.
> 
> Any pointers?
I think I found a clue in Objects/floatobject.c:
static PyNumberMethods float_as_number = {
 float_add, /*nb_add*/
 float_sub, /*nb_subtract*/
 float_mul, /*nb_multiply*/
 float_rem, /*nb_remainder*/
 float_divmod, /*nb_divmod*/
 float_pow, /*nb_power*/
 (unaryfunc)float_neg, /*nb_negative*/
 (unaryfunc)float_float, /*nb_positive*/
 (unaryfunc)float_abs, /*nb_absolute*/
 (inquiry)float_bool, /*nb_bool*/
 0, /*nb_invert*/
 0, /*nb_lshift*/
 0, /*nb_rshift*/
 0, /*nb_and*/
 0, /*nb_xor*/
 0, /*nb_or*/
 float_trunc, /*nb_int*/
 0, /*nb_reserved*/
 float_float, /*nb_float*/
 0, /* nb_inplace_add */
 0, /* nb_inplace_subtract */
 0, /* nb_inplace_multiply */
 0, /* nb_inplace_remainder */
 0, /* nb_inplace_power */
 0, /* nb_inplace_lshift */
 0, /* nb_inplace_rshift */
 0, /* nb_inplace_and */
 0, /* nb_inplace_xor */
 0, /* nb_inplace_or */
 float_floor_div, /* nb_floor_divide */
 float_div, /* nb_true_divide */
 0, /* nb_inplace_floor_divide */
 0, /* nb_inplace_true_divide */
};
Guess I'll see if it seg faults. ;)
--
~Ethan~

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