code: def get_assets(self):
          
          url_path = construct_url('assets',
                                   bank_id=self._catalog_idstr)
          return objects.AssetList(self._get_request(url_path))
docs: Gets all ``Assets``.
  
          In plenary mode, the returned list contains all known assets or
          an error results. Otherwise, the returned list may contain only
          those assets that are accessible through this session.
  
          :return: a list of ``Assets``
          :rtype: ``osid.repository.AssetList``
          :raise: ``OperationFailed`` -- unable to complete request
          :raise: ``PermissionDenied`` -- authorization failure
  
          *compliance: mandatory -- This method must be implemented.*