export_fbx_bin.py

            kwargs_batch = kwargs.copy()
            kwargs_batch["context_objects"] = data.objects

            save_single(operator, scene, filepath, **kwargs_batch)

            if batch_mode == 'GROUP':
                # remove temp group scene
                bpy.data.scenes.remove(scene)

        # no active scene changing!
        # bpy.data.scenes.active = orig_sce

        ret = {'FINISHED'}  # so the script wont run after we have batch exported.

    if context.active_object and org_mode and bpy.ops.object.mode_set.poll():
        bpy.ops.object.mode_set(mode=org_mode)

    return ret