Overrides: Can't override Python properties #78534
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Reference: blender/blender#78534
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System Information
Operating system: Linux-5.3.0-7629-generic-x86_64-with-debian-buster-sid 64 Bits
Graphics card: GeForce RTX 2080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.44
Blender Version
Broken: version: 2.90.0 Alpha, branch: HEAD, commit date: 2020-07-02 12:26, hash:
f58f09c9a9
Short description of error
For example, the built-in Bone Selection Sets addon stores some things as python properties:
When linking an armature and making a library override of it, these properties can't be edited and can't be overridden. I tried adding
options={'LIBRARY_EDITABLE'}
to these property definitions, but it didn't seem to make a difference. I also tried drawing them on the UI directly (as sliders) and storing them in bpy.types.Armature instead of bpy.types.Object, but to no avail.Exact steps for others to reproduce the error
armature_to_override.blend
CC @mont29 Is this supposed to be supported? I couldn't find a todo task, sorry if I'm being blind or dumb.
Added subscribers: @mont29, @Mets
Added subscriber: @RedMser
Added subscriber: @mano-wii
Changed status from 'Needs Triage' to: 'Needs User Info'
Well, the tooltip says:
I'm not familiar with this area, but from what I see, it doesn't look like a bug.
Otherwise the limitation would not be described in the blender itself.
Did I get something wrong?
I suggest using other channels for questions like that: https://wiki.blender.org/wiki/Communication/Contact#User_Feedback_and_Requests
For more information on what is considered a bug, visit: https://wiki.blender.org/wiki/Reference/Not_a_bug
I poked Bastien IRL and from what I understood/from what I remember, he said it's supposed to be working, so I think it might be a bug. But it's possible he misunderstood what I was asking about. poke poke @mont29
If this part of library overrides is still work in progress(an so this is not a bug) then ofc feel free to close this. But, this does mean that we had to go back to using proxies still, which makes us all sad! D:
This is more a TODO than really a bug, since it was never implemented. But thanks for the report, easier to keep track of this and not forget about it then. ;)
See D8249: Refactor override code to properly deal with runtime rna properties too. and D8250: Expose override flags to python RNA properties definition.
This issue was referenced by
c2304d2f02
Changed status from 'Needs User Info' to: 'Resolved'