Blender - Reset all slots material to selected objects with python script
All Material List - Released Scripts and Themes - Blender Artists Community
GitHub - QCPolmer/Blender-3d-remove-duplicate-materials-in-scene: Run this script from a scene and it will replace all materials with a '.001' or whatever with the material without the number after it. Basically, it is for
How to delete object from scene through the Blender Python API
Can I delete all materials of all objects in a scene quickly? - Blender Stack Exchange
Blender textures and materials + FBX export for Unity | coeleveld.com
How can I remove all unused materials from a .blend file? - Blender Stack Exchange
How can I remove all unused materials from a .blend file? - Blender Stack Exchange