# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
#
# 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
import paddle
import os
from paddle.io import DistributedBatchSampler, BatchSampler, DataLoader

from ppcls.utils import logger


# TODO: fix the format
def build_dataloader(config, mode, device, seed=None):
    from . import reader
    from .reader import Reader
    dataloader = Reader(config, mode=mode, places=device)()
    return dataloader