Python unregister Examples

Example #1

def unregister():
    print("### Unloading CATS...")
    # # Unload mmd_tools
    try:
        mmd_tools_local.unregister()
    except AttributeError:
        print('Could not unregister local mmd_tools')
        pass

    # Unload all classes in reverse order
    count = 0
    for cls in reversed(tools.register.__bl_ordered_classes):
        bpy.utils.unregister_class(cls)
        count += 1
    print('Unregistered', count, 'CATS classes.')

    # Unload the updater
    addon_updater_ops.unregister()

    # Unregister all dynamic buttons and icons
    tools.supporter.unregister_dynamic_buttons()
    tools.supporter.unload_icons()

    # Remove shapekey button from shapekey menu
    bpy.types.MESH_MT_shape_key_specials.remove(
        tools.shapekey.addToShapekeyMenu)

    print("### Unloaded CATS successfully!")

Example #2

def unregister():
    print("### Unloading CATS...")

    # Unregister updater
    updater.unregister()

    # Register unloaded mmd_tools tabs if they are hidden to avoid issues when unloading mmd_tools
    if not bpy.context.scene.show_mmd_tabs:
        tools.common.toggle_mmd_tabs(shutdown_plugin=True)

    # Unload mmd_tools
    try:
        mmd_tools_local.unregister()
    except NameError:
        print('mmd_tools was not registered')
        pass
    except AttributeError:
        print('Could not unregister local mmd_tools')
        pass
    except ValueError:
        print('mmd_tools was not registered')
        pass

    # Unload all classes in reverse order
    count = 0
    for cls in reversed(tools.register.__bl_ordered_classes):
        try:
            bpy.utils.unregister_class(cls)
            count += 1
        except ValueError:
            pass
        except RuntimeError:
            pass
    print('Unregistered', count, 'CATS classes.')

    # Unregister all dynamic buttons and icons
    tools.supporter.unregister_dynamic_buttons()
    tools.supporter.unload_icons()

    # Remove shapekey button from shapekey menu
    try:
        bpy.types.MESH_MT_shape_key_specials.remove(
            tools.shapekey.addToShapekeyMenu)
    except AttributeError:
        print('shapekey button was not registered')
        pass

    # Remove folder from sys path
    if file_dir in sys.path:
        sys.path.remove(file_dir)

    print("### Unloaded CATS successfully!\n")

Example #3

File: __init__.py Project: ztkbalka/cats-blender-plugin

def unregister():
    print("### Unloading CATS...")

    # Unregister updater
    updater.unregister()

    # Unload mmd_tools
    try:
        mmd_tools_local.unregister()
    except AttributeError:
        print('Could not unregister local mmd_tools')
        pass
    except ValueError:
        print('mmd_tools was not registered')
        pass

    # Unload all classes in reverse order
    count = 0
    for cls in reversed(tools.register.__bl_ordered_classes):
        try:
            bpy.utils.unregister_class(cls)
            count += 1
        except ValueError:
            pass
        except RuntimeError:
            pass
    print('Unregistered', count, 'CATS classes.')

    # Unregister all dynamic buttons and icons
    tools.supporter.unregister_dynamic_buttons()
    tools.supporter.unload_icons()

    # Remove shapekey button from shapekey menu
    try:
        bpy.types.MESH_MT_shape_key_specials.remove(
            tools.shapekey.addToShapekeyMenu)
    except AttributeError:
        print('shapekey button was not registered')
        pass

    # Remove folder from sys path
    if file_dir in sys.path:
        sys.path.remove(file_dir)

    print("### Unloaded CATS successfully!\n")