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Enable MICROPY_PY_BUILTINS_ROUND_INT; make round() work beter when it's disabled as well

This commit is contained in:
Dan Halbert 2019-05-17 15:56:40 -04:00
parent 2abf99aa32
commit da77eedafa
2 changed files with 4 additions and 3 deletions
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1
py/circuitpy_mpconfig.h
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@ -89,6 +89,7 @@
#define MICROPY_PY_BUILTINS_MIN_MAX (1)
#define MICROPY_PY_BUILTINS_PROPERTY (1)
#define MICROPY_PY_BUILTINS_REVERSED (1)
#define MICROPY_PY_BUILTINS_ROUND_INT (1)
#define MICROPY_PY_BUILTINS_SET (1)
#define MICROPY_PY_BUILTINS_SLICE (1)
#define MICROPY_PY_BUILTINS_SLICE_ATTRS (1)

6
py/modbuiltins.c
View File

@ -455,13 +455,13 @@ STATIC mp_obj_t mp_builtin_round(size_t n_args, const mp_obj_t *args) {
return o_in;
}
#if !MICROPY_PY_BUILTINS_ROUND_INT
mp_raise_NotImplementedError(NULL);
#else
mp_int_t num_dig = mp_obj_get_int(args[1]);
if (num_dig >= 0) {
return o_in;
}
#if !MICROPY_PY_BUILTINS_ROUND_INT
mp_raise_NotImplementedError(NULL);
#else
mp_obj_t mult = mp_binary_op(MP_BINARY_OP_POWER, MP_OBJ_NEW_SMALL_INT(10), MP_OBJ_NEW_SMALL_INT(-num_dig));
mp_obj_t half_mult = mp_binary_op(MP_BINARY_OP_FLOOR_DIVIDE, mult, MP_OBJ_NEW_SMALL_INT(2));