Get a list of observable properties

Question

i know how to use the command 'properties' to get a list of all properties that an object has. Is there a way to get a list of only the properties that are observable?

Answer 1

Use metaclass information, and look for the properties that have the SetObservable attribute:

mc = meta.class.fromName('MyClass');
idx = [mc.PropertyList.SetObservable];
pnames = {mc.PropertyList.Name};
pnames = pnames(idx)

Same can be done for GetObservable attribute