#   Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserve.
#
# 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.

import copy
from ...utils.registry import Registry

GENERATORS = Registry("GENERATOR")


def build_generator(cfg):
    cfg_copy = copy.deepcopy(cfg)
    name = cfg_copy.pop('name')
    generator = GENERATORS.get(name)(**cfg_copy)
    return generator
