int BPy_Wrap_SetMapItem(IDProperty *prop, PyObject *key, PyObject *val)
{
if (prop->type != IDP_GROUP) {
PyErr_SetString(PyExc_TypeError, "unsubscriptable object");
return -1;
}
if (val == NULL) { /* del idprop[key] */
IDProperty *pkey = IDP_GetPropertyFromGroup(prop, _PyUnicode_AsString(key));
if (pkey) {
IDP_FreeFromGroup(prop, pkey);
return 0;
}
else {
PyErr_SetString(PyExc_KeyError, "property not found in group");
return -1;
}
}
else {
bool ok;
ok = BPy_IDProperty_Map_ValidateAndCreate(key, prop, val);
if (ok == false) {
return -1;
}
return 0;
}
}
void BKE_ffmpeg_property_del(RenderData *rd, void *type, void *prop_)
{
struct IDProperty *prop = (struct IDProperty *) prop_;
IDProperty *group;
if (!rd->ffcodecdata.properties) {
return;
}
group = IDP_GetPropertyFromGroup(rd->ffcodecdata.properties, type);
if (group && prop) {
IDP_FreeFromGroup(group, prop);
}
}
void IMB_metadata_set_field(struct IDProperty *metadata, const char *key, const char *value)
{
BLI_assert(metadata);
IDProperty *prop = IDP_GetPropertyFromGroup(metadata, key);
if (prop != NULL && prop->type != IDP_STRING) {
IDP_FreeFromGroup(metadata, prop);
prop = NULL;
}
if (prop == NULL) {
prop = IDP_NewString(value, key, METADATA_MAX_VALUE_LENGTH);
IDP_AddToGroup(metadata, prop);
}
IDP_AssignString(prop, value, METADATA_MAX_VALUE_LENGTH);
}