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array.array: Allow to create empty arrays.

This commit is contained in:
Paul Sokolovsky 2014-01-28 02:31:52 +02:00
parent 42647e64db
commit 11973b48b5
1 changed files with 10 additions and 13 deletions
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23
py/objarray.c
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@ -164,20 +164,17 @@ static mp_obj_t array_construct(char typecode, mp_obj_t initializer) {
}
static mp_obj_t array_make_new(mp_obj_t type_in, uint n_args, uint n_kw, const mp_obj_t *args) {
switch (n_args) {
case 2:
{
// TODO check args
uint l;
const byte *s = mp_obj_str_get_data(args[0], &l);
mp_obj_t initializer = args[1];
return array_construct(*s, initializer);
}
default:
nlr_jump(mp_obj_new_exception_msg_varg(MP_QSTR_TypeError, "unexpected # of arguments, %d given", n_args));
if (n_args < 1 || n_args > 2) {
nlr_jump(mp_obj_new_exception_msg_varg(MP_QSTR_TypeError, "unexpected # of arguments, %d given", n_args));
}
return NULL;
// TODO check args
uint l;
const byte *typecode = mp_obj_str_get_data(args[0], &l);
if (n_args == 1) {
return array_new(*typecode, 0);
}
return array_construct(*typecode, args[1]);
}
// This is top-level factory function, not virtual method