def retrieve(self, dataset_id='', query=None, delivery_format=None, module='', cls='', kwargs=None): if query is None: query = {} if delivery_format is None: delivery_format = {} validate_is_instance(query,dict,'Query was improperly formatted.') validate_true(dataset_id, 'No dataset provided') replay_instance = ReplayProcess() replay_instance.dataset = self.clients.dataset_management.read_dataset(dataset_id) replay_instance.dataset_id = dataset_id replay_instance.start_time = query.get('start_time', None) replay_instance.end_time = query.get('end_time', None) replay_instance.parameters = query.get('parameters',None) replay_instance.container = self.container retrieve_data = replay_instance.execute_retrieve() if module and cls: return self._transform_data(retrieve_data, module, cls, kwargs or {}) return retrieve_data
def retrieve(self, dataset_id="", query=None, delivery_format=None, module="", cls="", kwargs=None): """ Retrieves a dataset. @param dataset_id Dataset identifier @param query Query parameters (start_time, end_time, stride_time, parameters) @param delivery_format The stream definition identifier for the outgoing granule (stream_defintinition_id) @param module Module to chain a transform into @param cls Class of the transform @param kwargs Keyword Arguments to pass into the transform. """ if query is None: query = {} if delivery_format is None: delivery_format = {} validate_is_instance(query, dict, "Query was improperly formatted.") validate_true(dataset_id, "No dataset provided") replay_instance = ReplayProcess() replay_instance.dataset = self.clients.dataset_management.read_dataset(dataset_id) replay_instance.dataset_id = dataset_id replay_instance.start_time = query.get("start_time", None) replay_instance.end_time = query.get("end_time", None) replay_instance.stride_time = query.get("stride_time", None) replay_instance.parameters = query.get("parameters", None) replay_instance.tdoa = query.get("tdoa", None) replay_instance.stream_def_id = delivery_format replay_instance.container = self.container if replay_instance.tdoa is not None: validate_is_instance(replay_instance.tdoa, slice) retrieve_data = replay_instance.execute_retrieve() if module and cls: return self._transform_data(retrieve_data, module, cls, kwargs or {}) return retrieve_data