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For blender4.0

There seems to have been a change in the API. The following are the changes

From selected_asset_files

To selected_assets

https://docs.blender.org/api/current/bpy.context.html#bpy.context.selected_assets

https://docs.blender.org/api/current/bpy.types.AssetRepresentation.html#bpy.types.AssetRepresentation

import bpy from pathlib import Path class PrintSelectedAssets(bpy.types.Operator): bl_idname = "asset.print_selected_assets" bl_label = "Print Selected Assets" @classmethod def poll(cls, context): return context.selected_assets def execute(self, context): for asset in context.selected_assets: asset_path=asset.full_path print("### asset :",asset_path) return {"FINISHED"} def display_button(self, context): self.layout.operator(PrintSelectedAssets.bl_idname) def register(): bpy.utils.register_class(PrintSelectedAssets) bpy.types.ASSETBROWSER_MT_editor_menus.append(display_button) def unregister(): for f in bpy.types.ASSETBROWSER_MT_editor_menus._dyn_ui_initialize(): if f.__name__ == display_button.__name__: bpy.types.ASSETBROWSER_MT_editor_menus.remove(f) return if __name__ == "__main__": unregister() register() 

How to get it from the window area

>>> bpy.context.screen.areas[3].spaces.active.params.filename 'geometry_nodes\\procedural_hair_node_assets.blend\\NodeTree\\Braid Hair Curves' 

If the asset browser area on the window has been identified, it is useful to learn the information from the console.

In the example, it is "bpy.context.screen.areas2", but the number will vary depending on the environment.

The area can be identified

by https://github.com/Pullusb/devTools

which is an add-on that provides a convenient button on the console.  

Acquire information via operator

We already have the code for the answer, but some of the context data accesses have "mechanisms that can only be accessed via the operator".

For example, the following access is only accessible on the operator and not in the area

https://docs.blender.org/api/current/bpy.types.FileSelectEntry.html

Therefore, it is necessary to set up an access button in the area from which to obtain the divestment. Of course, if you place this button anywhere other than on the asset browser, it will not work.

import bpy from pathlib import Path breakpoint = bpy.types.BP_PT_bp.bp class PrintSelectedAssets(bpy.types.Operator): bl_idname = "asset.print_selected_assets" bl_label = "Print Selected Assets" @classmethod def poll(cls, context): return context.selected_asset_files def execute(self, context): for asset in context.selected_asset_files: asset_re_path=asset.relative_path print("### asset path :",asset_re_path) return {"FINISHED"} def display_button(self, context): self.layout.operator(PrintSelectedAssets.bl_idname) def register(): bpy.utils.register_class(PrintSelectedAssets) bpy.types.ASSETBROWSER_MT_editor_menus.append(display_button) def unregister(): bpy.utils.unregister_class(PrintSelectedAssets) bpy.types.ASSETBROWSER_MT_editor_menus.remove(display_button) if __name__ == "__main__": register() 

How to get it from the window area

>>> bpy.context.screen.areas[3].spaces.active.params.filename 'geometry_nodes\\procedural_hair_node_assets.blend\\NodeTree\\Braid Hair Curves' 

If the asset browser area on the window has been identified, it is useful to learn the information from the console.

In the example, it is "bpy.context.screen.areas[3]". 

but the number will vary depending on the environment.

The area can be identified

by https://github.com/Pullusb/devTools

which is an add-on that provides a convenient button on the console. 

Acquire information via operator

We already have the code for the answer, but some of the context data accesses have "mechanisms that can only be accessed via the operator".

For example, the following access is only accessible on the operator and not in the area

https://docs.blender.org/api/current/bpy.types.FileSelectEntry.html

Therefore, it is necessary to set up an access button in the area from which to obtain the divestment. Of course, if you place this button anywhere other than on the asset browser, it will not work.

import bpy from pathlib import Path # breakpoint = bpy.types.BP_PT_bp.bp class PrintSelectedAssets(bpy.types.Operator): bl_idname = "asset.print_selected_assets" bl_label = "Print Selected Assets" @classmethod def poll(cls, context): return context.selected_asset_files def execute(self, context): for asset in context.selected_asset_files: asset_re_path=asset.relative_path print("### asset path :",asset_re_path) return {"FINISHED"} def display_button(self, context): self.layout.operator(PrintSelectedAssets.bl_idname) def register(): bpy.utils.register_class(PrintSelectedAssets) bpy.types.ASSETBROWSER_MT_editor_menus.append(display_button) def unregister(): bpy.utils.unregister_class(PrintSelectedAssets) bpy.types.ASSETBROWSER_MT_editor_menus.remove(display_button) if __name__ == "__main__": register() 

>>> bpy.context.screen.areas[3].spaces.active.params.filename 'geometry_nodes\\procedural_hair_node_assets.blend\\NodeTree\\Braid Hair Curves' 

If the asset browser area on the window has been identified, it is useful to learn the information from the console.

In the example, it is "bpy.context.screen.areas2", but the number will vary depending on the environment.

The area can be identified

by https://github.com/Pullusb/devTools

which is an add-on that provides a convenient button on the console.

We already have the code for the answer, but some of the context data accesses have "mechanisms that can only be accessed via the operator".

For example, the following access is only accessible on the operator and not in the area

https://docs.blender.org/api/current/bpy.types.FileSelectEntry.html

Therefore, it is necessary to set up an access button in the area from which to obtain the divestment. Of course, if you place this button anywhere other than on the asset browser, it will not work.

import bpy from pathlib import Path breakpoint = bpy.types.BP_PT_bp.bp class PrintSelectedAssets(bpy.types.Operator): bl_idname = "asset.print_selected_assets" bl_label = "Print Selected Assets" @classmethod def poll(cls, context): return context.selected_asset_files def execute(self, context): for asset in context.selected_asset_files: asset_re_path=asset.relative_path print("### asset path :",asset_re_path) return {"FINISHED"} def display_button(self, context): self.layout.operator(PrintSelectedAssets.bl_idname) def register(): bpy.utils.register_class(PrintSelectedAssets) bpy.types.ASSETBROWSER_MT_editor_menus.append(display_button) def unregister(): bpy.utils.unregister_class(PrintSelectedAssets) bpy.types.ASSETBROWSER_MT_editor_menus.remove(display_button) if __name__ == "__main__": register() 

How to get it from the window area

>>> bpy.context.screen.areas[3].spaces.active.params.filename 'geometry_nodes\\procedural_hair_node_assets.blend\\NodeTree\\Braid Hair Curves' 

If the asset browser area on the window has been identified, it is useful to learn the information from the console.

In the example, it is "bpy.context.screen.areas2", but the number will vary depending on the environment.

The area can be identified

by https://github.com/Pullusb/devTools

which is an add-on that provides a convenient button on the console.

Acquire information via operator

We already have the code for the answer, but some of the context data accesses have "mechanisms that can only be accessed via the operator".

For example, the following access is only accessible on the operator and not in the area

https://docs.blender.org/api/current/bpy.types.FileSelectEntry.html

Therefore, it is necessary to set up an access button in the area from which to obtain the divestment. Of course, if you place this button anywhere other than on the asset browser, it will not work.

import bpy from pathlib import Path breakpoint = bpy.types.BP_PT_bp.bp class PrintSelectedAssets(bpy.types.Operator): bl_idname = "asset.print_selected_assets" bl_label = "Print Selected Assets" @classmethod def poll(cls, context): return context.selected_asset_files def execute(self, context): for asset in context.selected_asset_files: asset_re_path=asset.relative_path print("### asset path :",asset_re_path) return {"FINISHED"} def display_button(self, context): self.layout.operator(PrintSelectedAssets.bl_idname) def register(): bpy.utils.register_class(PrintSelectedAssets) bpy.types.ASSETBROWSER_MT_editor_menus.append(display_button) def unregister(): bpy.utils.unregister_class(PrintSelectedAssets) bpy.types.ASSETBROWSER_MT_editor_menus.remove(display_button) if __name__ == "__main__": register()