text: '''
  UploadedBundle is a abstract Bundle supertype that represents a bundle that is
  directly uploaded to the bundle store. Uploaded bundles are constructed with
  just a bundle store data hash and a metadata dict, and never need to be run.
  '''
  from codalab.bundles.named_bundle import NamedBundle
  from codalab.objects.metadata_spec import MetadataSpec
  from codalab.worker.bundle_state import State
  
  
  class UploadedBundle(NamedBundle):
      METADATA_SPECS = list(NamedBundle.METADATA_SPECS)
      # Don't format specs
      # fmt: off
      METADATA_SPECS.append(
          MetadataSpec('license', str, 'The license under which this program/dataset is released.')
      )
      METADATA_SPECS.append(
          MetadataSpec('source_url', str, 'URL corresponding to the original source of this bundle.')
      )
      # fmt: on
  
      @classmethod
      def construct(cls, metadata, owner_id, uuid=None):
          row = {
              'bundle_type': cls.BUNDLE_TYPE,
              'command': None,
              'data_hash': None,
              'state': State.READY,
              'metadata': metadata,
              'dependencies': [],
              'owner_id': owner_id,
          }
          if uuid:
              row['uuid'] = uuid
          return super(UploadedBundle, cls).construct(row)
  
      def run(self, bundle_store, parent_dict):
          assert False, '%ss should never be run!' % (self.__class__.__name__,)
  