Is there a way to access named custom instance attributes generated with Geometry Nodes in Python?

As the title, I am looking for a way to access the instance attributes in Python but I cannot find it in the Object/ObjectInstance/Mesh…
Is there a way for the addon dev to access it? If not, are there any plans for it? Thanks a lot!

I tested in Blender 3.5.
There is a same request from the stackexchange.


Hi Tom
AFAIK, not possible
What i did in our pipeline is temporarily disable your geometry node instancing, read depsgraph (points now), re-enable instancing in your nodetree once you got the info