MinerU/mineru/model/utils/pytorchocr/modeling/necks/__init__.py

# 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.

__all__ = ["build_neck"]


def build_neck(config):
    from .db_fpn import DBFPN, LKPAN, RSEFPN
    from .rnn import SequenceEncoder

    support_dict = ["DBFPN", "SequenceEncoder", "RSEFPN", "LKPAN"]

    module_name = config.pop("name")
    assert module_name in support_dict, Exception(
        "neck only support {}".format(support_dict)
    )
    module_class = eval(module_name)(**config)
    return module_class