Find grips selected in Python [SOLVED]

Hi,
I’m having trouble to find a way to filter out Grips form a pre-selection.

EDIT: I found the solution by evaluating for type being
Rhino.DocObjects.ObjectType.Grip

import rhinoscriptsyntax as rs
import Rhino

selection = rs.SelectedObjects(include_grips=True)

grip_type = Rhino.DocObjects.ObjectType.Grip

grips = [obj for obj in selection if rs.coercerhinoobject(obj).ObjectType == grip_type]
print grips

Thanks
-Willem