Source code for cars.orchestrator.registry.unseen_registry

#!/usr/bin/env python
# coding: utf8
#
# Copyright (c) 2020 Centre National d'Etudes Spatiales (CNES).
#
# This file is part of CARS
# (see https://github.com/CNES/cars).
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
"""
This module contains the unseen registry class
"""

# CARS imports
from cars.orchestrator.registry.abstract_registry import (
    AbstractCarsDatasetRegistry,
)
from cars.orchestrator.registry.replacer_registry import (
    SingleCarsDatasetReplacer,
)


[docs]class CarsDatasetRegistryUnseen(AbstractCarsDatasetRegistry): """ CarsDatasetRegistryUnseen This registry manages the unseen CarsDataset, that might be needed to get infos """ def __init__(self, id_generator): """ Init function of CarsDatasetRegistryUnseen :param id_generator: id generator :type id_generator: IdGenerator """ super().__init__(id_generator) self.registered_cars_datasets_unseen = []
[docs] def get_cars_ds(self, future_result): """ Get a list of registered CarsDataset :param obj: object to get cars dataset from :return corresponding CarsDataset :rtype: CarsDataset """ return None
[docs] def cars_dataset_in_registry(self, cars_ds): """ Check if a CarsDataset is already registered, return id if exists :param cars_ds: cars dataset :type cars_ds: CarsDataset :return : True if in registry, if of cars dataset :rtype : Tuple(bool, int) """ in_registry = False registered_id = None for obj in self.registered_cars_datasets_unseen: if cars_ds == obj.cars_ds: in_registry = True registered_id = obj.obj_id break return in_registry, registered_id
[docs] def add_cars_ds_to_unseen(self, cars_ds): """ Add cars dataset to unseen registry, and get corresponding id :param cars_ds: cars dataset :type cars_ds: CarsDataset :return : id :rtype : int """ # Generate_id new_id = self.id_generator.get_new_id(cars_ds) # create CarsDataset replacer (same storage) unseen_obj = SingleCarsDatasetReplacer(cars_ds, new_id) self.registered_cars_datasets_unseen.append(unseen_obj) return new_id
[docs] def get_cars_datasets_list(self): """ Get a list of registered CarsDataset :return list of CarsDataset :rtype: list(CarsDataset) """ cars_ds_list = [] for cars_ds_saver in self.registered_cars_datasets_unseen: cars_ds_list.append(cars_ds_saver.cars_ds) return cars_ds_list