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Implement tuple.index().

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This commit is contained in:
Paul Sokolovsky
2014-02-10 06:42:20 +02:00
parent 0cd1dc06e6
commit 624eff6a8a
3 changed files with 41 additions and 3 deletions
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13
py/objtuple.c
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@@ -153,6 +153,18 @@ static mp_obj_t tuple_getiter(mp_obj_t o_in) {
return mp_obj_new_tuple_iterator(o_in, 0);
}
static mp_obj_t tuple_index(uint n_args, const mp_obj_t *args) {
assert(MP_OBJ_IS_TYPE(args[0], &tuple_type));
mp_obj_tuple_t *self = args[0];
return mp_seq_index_obj(self->items, self->len, n_args, args);
}
static MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(tuple_index_obj, 2, 4, tuple_index);
static const mp_method_t tuple_type_methods[] = {
{ "index", &tuple_index_obj },
{ NULL, NULL }, // end-of-list sentinel
};
const mp_obj_type_t tuple_type = {
{ &mp_const_type },
"tuple",
@@ -161,6 +173,7 @@ const mp_obj_type_t tuple_type = {
.unary_op = tuple_unary_op,
.binary_op = tuple_binary_op,
.getiter = tuple_getiter,
.methods = tuple_type_methods,
};
// the zero-length tuple