func (o *object) ItemValue(t *Thread, i int) (item interface{}, err error) {
t.execute(func() {
pyItem := C.PySequence_GetItem(o.pyObject, C.Py_ssize_t(i))
if pyItem == nil {
err = getError()
return
}
defer C.DECREF(pyItem)
item, err = decode(pyItem)
})
return
}
func (o *object) Item(t *Thread, i int) (item Object, err error) {
t.execute(func() {
pyItem := C.PySequence_GetItem(o.pyObject, C.Py_ssize_t(i))
if pyItem == nil {
err = getError()
return
}
defer C.DECREF(pyItem)
item = newObject(pyItem)
})
return
}
// decodeSequence translates a Python object to a Go array.
func decodeSequence(pySequence *C.PyObject) (array []interface{}, err error) {
length := int(C.PySequence_Size(pySequence))
array = make([]interface{}, length)
for i := 0; i < length; i++ {
pyValue := C.PySequence_GetItem(pySequence, C.Py_ssize_t(i))
if pyValue == nil {
err = getError()
return
}
var value interface{}
if value, err = decode(pyValue); err != nil {
return
}
array[i] = value
}
return
}
func (s *SequenceProtocol) GetItem(i int64) (Object, error) {
ret := C.PySequence_GetItem(csp(s), C.Py_ssize_t(i))
return obj2ObjErr(ret)
}