text: # Copyright (C) 2019 Intel Corporation
  #
  # SPDX-License-Identifier: MIT
  
  from tempfile import TemporaryDirectory
  
  from datumaro.components.dataset import Dataset
  from pyunpack import Archive
  
  from cvat.apps.dataset_manager.bindings import (GetCVATDataExtractor,
      import_dm_annotations)
  from cvat.apps.dataset_manager.util import make_zip_archive
  
  from .registry import dm_env, exporter, importer
  
  
  @exporter(name='LabelMe', ext='ZIP', version='3.0')
  def _export(dst_file, instance_data, save_images=False):
      dataset = Dataset.from_extractors(GetCVATDataExtractor(
          instance_data, include_images=save_images), env=dm_env)
      with TemporaryDirectory() as temp_dir:
          dataset.export(temp_dir, 'label_me', save_images=save_images)
  
          make_zip_archive(temp_dir, dst_file)
  
  @importer(name='LabelMe', ext='ZIP', version='3.0')
  def _import(src_file, instance_data, load_data_callback=None):
      with TemporaryDirectory() as tmp_dir:
          Archive(src_file.name).extractall(tmp_dir)
  
          dataset = Dataset.import_from(tmp_dir, 'label_me', env=dm_env)
          dataset.transform('masks_to_polygons')
          if load_data_callback is not None:
              load_data_callback(dataset, instance_data)
          import_dm_annotations(dataset, instance_data)
  