user: Provide the full official documentation entry for Wm Operators, preserving all code examples.

assistant: instances for object data which are not referenced by any objects

bpy.ops.wm.interface_theme_preset_add(*\**, *name=''*, *remove_name=False*, *remove_active=False*)
:   Add a custom theme to the preset list

    Parameters:
    :   - **name** (*string**,* *(**optional**,* *never None**)*) – Name, Name of the preset, used to make the path name
        - **remove_name** (*boolean**,* *(**optional**)*) – remove_name
        - **remove_active** (*boolean**,* *(**optional**)*) – remove_active

    File:
    :   [startup/bl_operators/presets.py:119](https://projects.blender.org/blender/blender/src/branch/main/scripts/startup/bl_operators/presets.py#L119)

bpy.ops.wm.interface_theme_preset_remove(*\**, *name=''*, *remove_name=False*, *remove_active=True*)
:   Remove a custom theme from the preset list

    Parameters:
    :   - **name** (*string**,* *(**optional**,* *never None**)*) – Name, Name of the preset, used to make the path name
        - **remove_name** (*boolean**,* *(**optional**)*) – remove_name
        - **remove_active** (*boolean**,* *(**optional**)*) – remove_active

    File:
    :   [startup/bl_operators/presets.py:119](https://projects.blender.org/blender/blender/src/branch/main/scripts/startup/bl_operators/presets.py#L119)

bpy.ops.wm.interface_theme_preset_save(*\**, *name=''*, *remove_name=False*, *remove_active=True*)
:   Save a custom theme in the preset list

    Parameters:
    :   - **name** (*string**,* *(**optional**,* *never None**)*) – Name, Name of the preset, used to make the path name
        - **remove_name** (*boolean**,* *(**optional**)*) – remove_name
        - **remove_active** (*boolean**,* *(**optional**)*) – remove_active

    File:
    :   [startup/bl_operators/presets.py:711](https://projects.blender.org/blender/blender/src/branch/main/scripts/startup/bl_operators/presets.py#L711)

bpy.ops.wm.keyconfig_preset_add(*\**, *name=''*, *remove_name=False*, *remove_active=False*)
:   Add a custom keymap configuration to the preset list

    Parameters:
    :   - **name** (*string**,* *(**optional**,* *never None**)*) – Name, Name of the preset, used to make the path name
        - **remove_name** (*boolean**,* *(**optional**)*) – remove_name
        - **remove_active** (*boolean**,* *(**optional**)*) – remove_active

    File:
    :   [startup/bl_operators/presets.py:119](https://projects.blender.org/blender/blender/src/branch/main/scripts/startup/bl_operators/presets.py#L119)

bpy.ops.wm.keyconfig_preset_remove(*\**, *name=''*, *remove_name=False*, *remove_active=True*)
:   Remove a custom keymap configuration from the preset list

    Parameters:
    :   - **name** (*string**,* *(**optional**,* *never None**)*) – Name, Name of the preset, used to make the path name
        - **remove_name** (*boolean**,* *(**optional**)*) – remove_name
        - **remove_active** (*boolean**,* *(**optional**)*) – remove_active

    File:
    :   [startup/bl_operators/presets.py:119](https://projects.blender.org/blender/blender/src/branch/main/scripts/startup/bl_operators/presets.py#L119)

bpy.ops.wm.lib_reload(*\**, *library=''*, *filepath=''*, *directory=''*, *filename=''*, *hide_props_region=True*, *check_existing=False*, *filter_blender=True*, *filter_backup=False*, *filter_image=False*, *filter_movie=False*, *filter_python=False*, *filter_font=False*, *filter_sound=False*, *filter_text=False*, *filter_archive=False*, *filter_btx=False*, *filter_alembic=False*, *filter_usd=False*, *filter_obj=False*, *filter_volume=False*, *filter_folder=True*, *filter_blenlib=False*, *filemode=8*, *relative_path=True*, *display_type='DEFAULT'*, *sort_method=''*)
:   Reload the given library

    Parameters:
    :   - **library** (*string**,* *(**optional**,* *never None**)*) – Library, Library to reload
        - **filepath** (*string**,* *(**optional**,* *never None**)*) – File Path, Path to file
        - **directory** (*string**,* *(**optional**,* *never None**)*) – Directory, Directory of the file
        - **filename** (*string**,* *(**optional**,* *never None**)*) – File Name, Name of the file
        - **hide_props_region** (*boolean**,* *(**optional**)*) – Hide Operator Properties, Collapse the region displaying the operator settings
        - **check_existing** (*boolean**,* *(**optional**)*) – Check Existing, Check and warn on overwriting existing files
        - **filter_blender** (*boolean**,* *(**optional**)*) – Filter .blend files
        - **filter_backup** (*boolean**,* *(**optional**)*) – Filter .blend files
        - **filter_image** (*boolean**,* *(**optional**)*) – Filter image files
        - **filter_movie** (*boolean**,* *(**optional**)*) – Filter movie files
        - **filter_python** (*boolean**,* *(**optional**)*) – Filter Python files
        - **filter_font** (*boolean**,* *(**optional**)*) – Filter font files
        - **filter_sound** (*boolean**,* *(**optional**)*) – Filter sound files
        - **filter_text** (*boolean**,* *(**optional**)*) – Filter text files
        - **filter_archive** (*boolean**,* *(**optional**)*) – Filter archive files
        - **filter_btx** (*boolean**,* *(**optional**)*) – Filter btx files
        - **filter_alembic** (*boolean**,* *(**optional**)*) – Filter Alembic files
        - **filter_usd** (*boolean**,* *(**optional**)*) – Filter USD files
        - **filter_obj** (*boolean**,* *(**optional**)*) – Filter OBJ files
        - **filter_volume** (*boolean**,* *(**optional**)*) – Filter OpenVDB volume files
        - **filter_folder** (*boolean**,* *(**optional**)*) – Filter folders
        - **filter_blenlib** (*boolean**,* *(**optional**)*) – Filter Blender IDs
        - **filemode** (*int in* *[**1**,* *9**]**,* *(**optional**)*) – File Browser Mode, The setting for the file browser mode to load a .blend file, a library or a special file
        - **relative_path** (*boolean**,* *(**optional**)*) – Relative Path, Select the file relative to the blend file
        - **display_type** (enum in [`'DEFAULT'`, `'LIST_VERTICAL'`, `'LIST_HORIZONTAL'`, `'THUMBNAIL'`], (optional)) –

          Display Type

          - `DEFAULT`
            Default – Automatically determine display type for files.
          - `LIST_VERTICAL`
            Short List – Display files as short list.
          - `LIST_HORIZONTAL`
            Long List – Display files as a detailed list.
          - `THUMBNAIL`
            Thumbnails – Display files as thumbnails.
        - **sort_method** (*enum in* *[**]**,* *(**optional**)*) – File sorting mode

bpy.ops.wm.lib_relocate(*\**, *library=''*, *filepath=''*, *directory=''*, *filename=''*, *files=None*, *hide_props_region=True*, *check_existing=False*, *filter_blender=True*, *filter_backup=False*, *filter_image=False*, *filter_movie=False*, *filter_python=False*, *filter_font=False*, *filter_sound=False*, *filter_text=False*, *filter_archive=False*, *filter_btx=False*, *filter_alembic=False*, *filter_usd=False*, *filter_obj=False*, *filter_volume=False*, *filter_folder=True*, *filter_blenlib=False*, *filemode=8*, *relative_path=True*, *display_type='DEFAULT'*, *sort_method=''*)
:   Relocate the given library to one or several others

    Parameters:
    :   - **library** (*string**,* *(**optional**,* *never None**)*) – Library, Library to relocate
        - **filepath** (*string**,* *(**optional**,* *never None**)*) – File Path, Path to file
        - **directory** (*string**,* *(**optional**,* *never None**)*) – Directory, Directory of the file
        - **filename** (*string**,* *(**optional**,* *never None**)*) – File Name, Name of the file
        - **files** (`bpy_prop_collection` of `OperatorFileListElement`, (optional)) – Files
        - **hide_props_region** (*boolean**,* *(**optional**)*) – Hide Operator Properties, Collapse the region displaying the operator settings
        - **check_existing** (*boolean**,* *(**optional**)*) – Check Existing, Check and warn on overwriting existing files
        - **filter_blender** (*boolean**,* *(**optional**)*) – Filter .blend files
        - **filter_backup** (*boolean**,* *(**optional**)*) – Filter .blend files
        - **filter_image** (*boolean**,* *(**optional**)*) – Filter image files
        - **filter_movie** (*boolean**,* *(**optional**)*) – Filter movie files
        - **filter_python** (*boolean**,* *(**optional**)*) – Filter Python files
        - **filter_font** (*boolean**,* *(**optional**)*) – Filter font files
        - **filter_sound** (*boolean**,* *(**optional**)*) – Filter sound files
        - **filter_text** (*boolean**,* *(**optional**)*) – Filter text files
        - **filter_archive** (*boolean**,* *(**optional**)*) – Filter archive files
        - **filter_btx** (*boolean**,* *(**optional**)*) – Filter btx files
        - **filter_alembic** (*boolean**,* *(**optional**)*) – Filter Alembic files
        - **filter_usd** (*boolean**,* *(**optional**)*) – Filter USD files
        - **filter_obj** (*boolean**,* *(**optional**)*) – Filter OBJ files
        - **filter_volume** (*boolean**,* *(**optional**)*) – Filter OpenVDB volume files
        - **filter_folder** (*boolean**,* *(**optional**)*) – Filter folders
        - **filter_blenlib** (*boolean**,* *(**optional**)*) – Filter Blender IDs
        - **filemode** (*int in* *[**1**,* *9**]**,* *(**optional**)*) – File Browser Mode, The setting for the file browser mode to load a .blend file, a library or a special file
        - **relative_path** (*boolean**,* *(**optional**)*) – Relative Path, Select the file relative to the blend file
        - **display_type** (enum in [`'DEFAULT'`, `'LIST_VERTICAL'`, `'LIST_HORIZONTAL'`, `'THUMBNAIL'`], (optional)) –

          Display Type

          - `DEFAULT`
            Default – Automatically determine display type for files.
          - `LIST_VERTICAL`
            Short List – Display files as short list.
          - `LIST_HORIZONTAL`
            Long List – Display files as a detailed list.
          - `THUMBNAIL`
            Thumbnails – Display files as thumbnails.
        - **sort_method** (*enum in* *[**]**,* *(**optional**)*) – File sorting mode

bpy.ops.wm.link(*\**, *filepath=''*, *directory=''*, *filename=''*, *files=None*, *check_existing=False*, *filter_blender=True*, *filter_backup=False*, *filter_image=False*, *filter_movie=False*, *filter_python=False*, *filter_font=False*, *filter_sound=False*, *filter_text=False*, *filter_archive=False*, *filter_btx=False*, *filter_alembic=False*, *filter_usd=False*, *filter_obj=False*, *filter_volume=False*, *filter_folder=True*, *filter_blenlib=True*, *filemode=1*, *relative_path=True*, *display_type='DEFAULT'*, *sort_method=''*, *link=True*, *do_reuse_local_id=False*, *clear_asset_data=False*, *autoselect=True*, *active_collection=True*, *instance_collections=True*, *instance_object_data=True*)
:   Link from a Library .blend file

    Parameters:
    :   - **filepath** (*string**,* *(**optional**,* *never None**)*) – File Path, Path to file
        - **directory** (*string**,* *(**optional**,* *never None**)*) – Directory, Directory of the file
        - **filename** (*string**,* *(**optional**,* *never None**)*) – File Name, Name of the file
        - **files** (`bpy_prop_collection` of `OperatorFileListElement`, (optional)) – Files
        - **check_existing** (*boolean**,* *(**optional**)*) – Check Existing, Check and warn on overwriting existing files
        - **filter_blender** (*boolean**,* *(**optional**)*) – Filter .blend files
        - **filter_backup** (*boolean**,* *(**optional**)*) – Filter .blend files
        - **filter_image** (*boolean**,* *(**optional**)*) – Filter image files
        - **filter_movie** (*boolean**,* *(**optional**)*) – Filter movie files
        - **filter_python** (*boolean**,* *(**optional**)*) – Filter Python files
        - **filter_font** (*boolean**,* *(**optional**)*) – Filter font files
        - **filter_sound** (*boolean**,* *(**optional**)*) – Filter sound files
        - **filter_text** (*boolean**,* *(**optional**)*) – Filter text files
        - **filter_archive** (*boolean**,* *(**optional**)*) – Filter archive files
        - **filter_btx** (*boolean**,* *(**optional**)*) – Filter btx files
        - **filter_alembic** (*boolean**,* *(**optional**)*) – Filter Alembic files
        - **filter_usd** (*boolean**,* *(**optional**)*) – Filter USD files
        - **filter_obj** (*boolean**,* *(**optional**)*) – Filter OBJ files
        - **filter_volume** (*boolean**,* *(**optional**)*) – Filter OpenVDB volume files
        - **filter_folder** (*boolean**,* *(**optional**)*) – Filter folders
        - **filter_blenlib** (*boolean**,* *(**optional**)*) – Filter Blender IDs
        - **filemode** (*int in* *[**1**,* *9**]**,* *(**optional**)*) – File Browser Mode, The setting for the file browser mode to load a .blend file, a library or a special file
        - **relative_path** (*boolean**,* *(**optional**)*) – Relative Path, Select the file relative to the blend file
        - **display_type** (enum in [`'DEFAULT'`, `'LIST_VERTICAL'`, `'LIST_HORIZONTAL'`, `'THUMBNAIL'`], (optional)) –

          Display Type

          - `DEFAULT`
            Default – Automatically determine display type for files.
          - `LIST_VERTICAL`
            Short List – Display files as short list.
          - `LIST_HORIZONTAL`
            Long List – Display files as a detailed list.
          - `THUMBNAIL`
            Thumbnails – Display files as thumbnails.
        - **sort_method** (*enum in* *[**]**,* *(**optional**)*) – File sorting mode
        - **link** (*boolean**,* *(**optional**)*) – Link, Link the objects or data-blocks rather than appending
        - **do_reuse_local_id** (*boolean**,* *(**optional**)*) – Re-Use Local Data, Try to re-use previously matching appended data-blocks instead of appending a new copy
        - **clear_asset_data** (*boolean**,* *(**optional**)*) – Clear Asset Data, Don’t add asset meta-data or tags from the original data-block
        - **autoselect** (*boolean**,* *(**optional**)*) – Select, Select new objects
        - **active_collection** (*boolean**,* *(**optional**)*) – Active Collection, Put new objects on the active collection
        - **instance_collections** (*boolean**,* *(**optional**)*) – Instance Collections, Create instances for collections, rather than adding them directly to the scene
        - **instance_object_data** (*boolean**,* *(**optional**)*) – Instance Object Data, Create instances for object data which are not referenced by any objects

bpy.ops.wm.memory_statistics()
:   Print memory statistics to the console

bpy.ops.wm.obj_export(*\**, *filepath=''*, *check_existing=True*, *filter_blender=False*, *filter_backup=False*, *filter_image=False*, *filter_movie=False*, *filter_python=False*, *filter_font=False*, *filter_sound=False*, *filter_text=False*, *filter_archive=False*, *filter_btx=False*, *filter_alembic=False*, *filter_usd=False*, *filter_obj=False*, *filter_volume=False*, *filter_folder=True*, *filter_blenlib=False*, *filemode=8*, *display_type='DEFAULT'*, *sort_method=''*, *export_animation=False*, *start_frame=-2147483648*, *end_frame=2147483647*, *forward_axis='NEGATIVE_Z'*, *up_axis='Y'*, *global_scale=1.0*, *apply_modifiers=True*, *apply_transform=True*, *export_eval_mode='DAG_EVAL_VIEWPORT'*, *export_selected_objects=False*, *export_uv=True*, *export_normals=True*, *export_colors=False*, *export_materials=True*, *export_pbr_extensions=False*, *path_mode='AUTO'*, *export_triangulated_mesh=False*, *export_curves_as_nurbs=False*, *export_object_groups=False*, *export_material_groups=False*, *export_vertex_groups=False*, *export_smooth_groups=False*, *smooth_group_bitflags=False*, *filter_glob='\*.obj;\*.mtl'*, *collection=''*)
:   Save the scene to a Wavefront OBJ file

    Parameters:
    :   - **filepath** (*string**,* *(**optional**,* *never None**)*) – File Path, Path to file
        - **check_existing** (*boolean**,* *(**optional**)*) – Check Existing, Check and warn on overwriting existing files
        - **filter_blender** (*boolean**,* *(**optional**)*) – Filter .blend files
        - **filter_backup** (*boolean**,* *(**optional**)*) – Filter .blend files
        - **filter_image** (*boolean**,* *(**optional**)*) – Filter image files
        - **filter_movie** (*boolean**,* *(**optional**)*) – Filter movie files
        - **filter_python** (*boolean**,* *(**optional**)*) – Filter Python files
        - **filter_font** (*boolean**,* *(**optional**)*) – Filter font files
        - **filter_sound** (*boolean**,* *(**optional**)*) – Filter sound files
        - **filter_text** (*boolean**,* *(**optional**)*) – Filter text files
        - **filter_archive** (*boolean**,* *(**optional**)*) – Filter archive files
        - **filter_btx** (*boolean**,* *(**optional**)*) – Filter btx files
        - **filter_alembic** (*boolean**,* *(**optional**)*) – Filter Alembic files
        - **filter_usd** (*boolean**,* *(**optional**)*) – Filter USD files
        - **filter_obj** (*boolean**,* *(**optional**)*) – Filter OBJ files
        - **filter_volume** (*boolean**,* *(**optional**)*) – Filter OpenVDB volume files
        - **filter_folder** (*boolean**,* *(**optional**)*) – Filter folders
        - **filter_blenlib** (*boolean**,* *(**optional**)*) – Filter Blender IDs
        - **filemode** (*int in* *[**1**,* *9**]**,* *(**optional**)*) – File Browser Mode, The setting for the file browser mode to load a .blend file, a library or a special file
        - **display_type** (enum in [`'DEFAULT'`, `'LIST_VERTICAL'`, `'LIST_HORIZONTAL'`, `'THUMBNAIL'`], (optional)) –

          Display Type

          - `DEFAULT`
            Default – Automatically determine display type for files.
          - `LIST_VERTICAL`
            Short List – Display files as short list.
          - `LIST_HORIZONTAL`
            Long List – Display files as a detailed list.
          - `THUMBNAIL`
            Thumbnails – Display files as thumbnails.
        - **sort_method** (*enum