user: Give a detailed overview of Cachefile Operators: syntax, arguments, return values, common patterns.

assistant: # Cachefile Operators

bpy.ops.cachefile.layer_add(*\**, *filepath=''*, *hide_props_region=True*, *check_existing=False*, *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=True*, *filter_usd=True*, *filter_obj=False*, *filter_volume=False*, *filter_folder=True*, *filter_blenlib=False*, *filemode=8*, *relative_path=True*, *display_type='DEFAULT'*, *sort_method=''*)
:   Add an override layer to the archive

    Parameters:
    :   - **filepath** (*string**,* *(**optional**,* *never None**)*) – File Path, Path to 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.cachefile.layer_move(*\**, *direction='UP'*)
:   Move layer in the list, layers further down the list will overwrite data from the layers higher up

    Parameters:
    :   **direction** (enum in [`'UP'`, `'DOWN'`], (optional)) – Direction, Direction to move the active vertex group towards

bpy.ops.cachefile.layer_remove()
:   Remove an override layer from the archive

bpy.ops.cachefile.open(*\**, *filepath=''*, *hide_props_region=True*, *check_existing=False*, *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=True*, *filter_usd=True*, *filter_obj=False*, *filter_volume=False*, *filter_folder=True*, *filter_blenlib=False*, *filemode=8*, *relative_path=True*, *display_type='DEFAULT'*, *sort_method=''*)
:   Load a cache file

    Parameters:
    :   - **filepath** (*string**,* *(**optional**,* *never None**)*) – File Path, Path to 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.cachefile.reload()
:   Update objects paths list with new data from the archive